VERTICAL SHIPLAP WEATHERBOARD CLADDING SPECIFICATION - SUPPLIERS OF AUSTRALIAN HARDWOOD TIMBER SOLUTIONS THAT DON'T COST THE EARTH - LMA ...
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VERTICAL SHIPLAP WEATHERBOARD
CLADDING SPECIFICATION
SUPPLIERS OF AUSTRALIAN
HARDWOOD TIMBER SOLUTIONS
THAT DON'T COST THE EARTH
SPECIFICATION CONTENTS
PAGE(S)
03 LMA TIMBER WEATHERBOARD OVERVIEW
04 - 34 VERTICAL SHIPLAP WEATHERBOARD DETAILING
35 - 38 INSTALLATION GUIDE
39 - 45 DURABILITY (CLASS 1 HARDWOOD)
46 - 55 HARDWOOD SPECIES SPECIFICATION
56 SCREW SPECIFICATION
57 - 60 PENETRATING OIL SPECIFICATION
LMA TIMBER WEATHERBOARD - OVERVIEW LMA Timbers hardwood cladding solutions are a mix of class 1 (40 year plus durability) Australian hardwood timbers that have been milled in accordance with NZS 3617 Branz Bulletin 411. These timbers include Grey / Red Iron Bark, Tallowwood, and Spotted Gum. Specifications for all of these timbers are included in this document. The timber species is Australian Eucalyptus Class 1 hardwood - not to be confused with New Zealand Eucalyptus which is a lot softer and is generally a class 3 timber. The hardwood cladding is kiln dried to between 9-14% moisture (to meet MPI guidelines) and is milled to precision allowing for a superior finish / minimal movement compared to other timber cladding options. The claddings durability has also been confirmed by Tripti Singh – Scientist at Scion Research – along with copious documentation and research around the world using the Class 1 to 4 System in stating a timbers natural durability. Building consents have been issued all over New Zealand for the hardwood cladding as an alternative cladding solution. CodeMark / Branz appraisal is currently being pursued. Example Council Consents of BCN_2018_4315 (Christchurch Council), BC161351 (Waimakariri Council) BC182180 (Selwyn Council) and BCO10313586 (Auckland Council) where the hardwood has been used as a primary cladding as an alternative build solution. Many comparisons are always made between our hardwood cladding and Western Red Cedar so below is a link to the wood solutions page below which has all the specifications on both Cedar and Grey Iron Bark. By comparing key properties of the two - Grey Iron Bark for example is naturally more durable (>40 years vs 7-15 years for Cedar), higher in density (1120kg/M3 vs 350Kgs M3) and stronger (F27-34 vs F8). The timber is still classified as a light weight cladding coming in at between 23 and 25kgs per m2. Western Red Cedar https://www.woodsolutions.com.au/Wood-Species/Western-Red-Cedar Grey Iron Bark https://www.woodsolutions.com.au/wood-species/ironbark-grey For further information, please get in contact with the Managing Director of LMA Timber - Martin Thompson on 021 398 800 or email martin@lmatimber.co.nz
1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
LMA SHIPLAP HARDWOOD CLADDING DRAWING INDEX
Product Sheet No. Sheet Name Issue Date
LMA VER_00 Shiplap Hardwood Cladding Profile 03/2021
LMA VER_01 Window Head Detail_Aluminium Joinery 03/2021
LMA VER_02 3D Window Head Detail_Aluminium Joinery 03/2021
LMA VER_03 Window Sill Detail_Aluminium Joinery 03/2021
LMA VER_04 3D Window Sill Detail, Aluminium Joinery 03/2021
LMA VER_05 Window Jamb Detail_Aluminium Joinery 03/2021
LMA VER_06 3D Window Jamb Detail_Aluminium Joinery 03/2021
LMA VER_07 Door Head Detail_Aluminium Joinery 03/2021
LMA VER_08 Door Sill Detail_Aluminium Joinery 03/2021
LMA VER_09 Door Jamb Detail_Aluminium Joinery 03/2021
LMA VER_10 Internal corner_Mould 03/2021
LMA VER_11 External corner_Sealant 03/2021
LMA VER_12 External corner_Corner flashing 03/2021
LMA VER_13 External corner_Cover batten 03/2021
LMA VER_14 External Corner_Mould 03/2021
LMA VER_15 Enclosed Deck Balustrade to Wall Junction 03/2021
LMA VER_16 Parapet Detail 03/2021
LMA VER_17 Vertical cavity at enclosed deck 03/2021
LMA VER_18 Drained Inter-Storey Joint 03/2021
LMA VER_19 Base of Wall_Concrete 03/2021
LMA VER_20 Scarf Join Stain Finish 03/2021
LMA VER_21 Roof/Wall Junction apron flashing detail 03/2021
LMA VER_22 Soffit Detail_Overhang 03/2021
LMA VER_23 Eaves Detail_No Overhang 03/2021
LMA VER_24 Meter Box Detail 03/2021
LMA VER_25 General Nail fixing detail_Stain finish 03/2021
LMA VER_26 General Nail fixing detail_Paint fnish 03/2021
LMA VER_27 Pipe Penetration Plan Detail 03/2021
LMA VER_28 Pipe Penetration Detail 03/2021
LMA VER_29 Battens Set Out 03/2021
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: Cover sheet
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: @A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.
1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
22
4211 for the relevant building wind zone or wind pressure
9 13
42 3
22
27
3
42
Cladding cover
22
110
Overall
External corner mould
139
83
22
Gap
22
5
5
29
Lap
24
Internal corner mould
3
90
11 6 56 6 11 3mm expansion \
contraction gap
between Weatherboard
16
22
6
Selected LMA Hardwood cover batten
40
3
20
3
Timber scriber
LMA Shiplap hardwood cladding 115mm cover
28
5
40
45° angle .
Wurth ASSY plus A2 decking screw
5
or as per E2/AS1 - Table 24
Eave mould
EX 50mm x 38mm
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: Shiplap Hardwood Cladding Profile
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@ A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.
1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS 20
4211 for the relevant building wind zone or wind pressure mm
mi
n.
Head flashing turned
up to form stop end
10mm
min.
.
Selected LMA hardwood Insulation batts
vertical shiplap cladding
Horizontal Cavity batten Building underlay selected by others
fixed horizontal to dwangs
@ 400mm crs max.
Additional wall underlay lapped
over head flashing Internal lining
Cavity closure strip set 15mm
above drip edge to cladding
Sealant between head Lintels by others
flashing and joinery flange in
very high wind zones and
above
Head flashing Stop end
35mm min. cover
.
Wall underlay dressed into
to flashing
opening with flexible flashing
5mm tape installed over wrap to
min. air gap corners at head
.
10mm min. cover Continuous sealant over
to joinery PEF rod
Aluminium Z flashing with
minimum 15 degree fall as
per Table 7 E2/AS1
Selected aluminium
window joinery
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: Window Head Detail_Aluminium Joinery
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@ A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.
1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
5
x;Optional stopend
Internal wall lining
Selected LMA hardwood vertical shiplap
cladding over horizontal Cavity batten fixed
horizontal to dwangs @ 400mm crs max.
Cavity closure strip set 15mm
above drip edge to cladding
Lintels by others
Timber packer
Continuous sealant over PEF rod
Aluminium Z flashing with
minimum 15 degree fall as
per Table 7 E2/AS1
Sealant between head
flashing and joinery flange in
very high wind zones and
above
Selected aluminium
window joinery
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: 3D Window Head Detail_Aluminium
E: info@lmatimber.co.nz Joinery
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 5@ A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.
1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
Selected aluminium
window joinery
Timber packer
Flexible flashing tape
continuous along sill, 100mm
min. up each jamb and 50mm
onto face of underlay
10mm
min. cover
.
to cladding
Continuous sealant
Provide window support over PEF rod
as required by joinery
manufacturer
Building underlay
Horizontal Cavity batten
fixed horizontal to dwangs Insulation batts
@ 480mm crs max.
Internal lining
Selected LMA hardwood
vertical shiplap cladding
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: Window Sill Detail_Aluminium Joinery
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@ A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.
1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
Internal lining
Timbe framing
Optional architrave by others
Continuous sealant over PEF rod
Horizontal Cavity batten fixed horizontal
to dwangs @ 480mm crs max.
Compressible bond breaker foam seal
Optional scriber
Selected aluminium
window joinery
Continuous sealant over PEF rod
Timber packer
Provide window support as required by
joinery manufacturer
Horizontal Cavity batten
fixed horizontal to dwangs
@ 480mm crs max.
Selected LMA hardwood
vertical shiplap cladding
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: 3D Window Sill Detail, Aluminium Joinery
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 5@ A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.
1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
Internal lining
Continuous sealant
over PEF rod
Insulation batts
Flexible flashing tape
continuous along sill,
100mm min. up each
jamb and 50mm onto
face of underlay
Timber packer
Building underlay
selected by others
Line of head
flashing over
Horizontal Cavity batten
fixed horizontal to dwangs
@ 480mm crs max. Selected aluminium
window joinery
Selected LMA hardwood 20mm Past Scriber
Compressible bond
vertical shiplap cladding scriber breaker foam seal
min. head min.
LMA hardwood scriber to flashing cover to
suit as required.Option of extension cladding
no scriber required is to
provide the weatherboard is
hard against the back of the
joinery flange and sealed
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: Window Jamb Detail_Aluminium Joinery
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@ A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
Optional architrave by others Continuous sealant over PEF rod
Internal lining Timber packer
Timbe framing Flexible flashing tape continuous along
sill, 100mm min. up each jamb and
50mm onto face of underlay
Selected aluminium window joinery
Compressible bond breaker foam seal
Horizontal Cavity batten fixed horizontal to
dwangs @ 480mm crs max.
Selected LMA hardwood vertical
shiplap cladding
Optional scriber
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: 3D Window Jamb Detail_Aluminium
E: info@lmatimber.co.nz Joinery
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 5@ A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative 20
7. The weatherboard system relies on the joinery meeting the requirements of NZS mm
4211 for the relevant building wind zone or wind pressure mi
n.
Head flashing turned up
to form stop end 10mm
.
min.
Internal lining Selected LMA hardwood
vertical shiplap cladding
Horizontal Cavity batten
Insulation batts fixed horizontal to dwangs
@ 480mm crs max.
Building underlay Additional flexible flashing tape
selected by others lapped over head flashing
Cavity closure strip set 15mm
above drip edge to cladding
Head flashing stop end
35mm
min. cover to
.
Head flashing
Lintels by others
10mm
5mm min. cover
.
.
min. gap to joinery
Aluminium Z flashing with
Continuous sealant minimum 15 degree fall as
over PEF rod per Table 7 E2/AS1
Sealant between head
flashing and joinery flange
in very high wind zones
and above
Selected aluminium
door joinery
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: Door Head Detail_Aluminium Joinery
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
Timber packer Selected aluminium door
joinery
Flexible flashing tape
continuous along sill,
100mm min. up each
jamb and 50mm onto
face of underlay
Floor lining
10mm
min. cover
.
Continuous sealant to cladding
over PEF rod
Provide door support as
required by joinery
manufacturer
Subfloor insualtion
Selected LMA hardwood
vertical shiplap cladding
Horizontal Cavity batten
Floor structure by others fixed horizontal to dwangs
@ 480mm crs max.
Building underlay lapped
over cavity closure
strip,Cavity closure strip
set 15mm above drip
edge to cladding
50mm
min. below
.
floor structure
15mm
min. drip
.
edge
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: Door Sill Detail_Aluminium Joinery
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
Internal lining Continuous sealant
over PEF rod
Flexible flashing tape
continuous along sill,
Insulation batts 100mm min. up each
jamb and 50mm onto
face of underlay
Timber packer
Building
Line of head
underlay
flashing over
selected by
others
Horizontal Cavity batten
fixed horizontal to dwangs Selected aluminium
@ 480mm crs max. door joinery
Selected LMA hardwood Compressible bond
vertical shiplap cladding breaker foam seal
20mm 10mm
min. head min. Continuous strip of
LMA hardwood scriber to flashing cover to sealant
suit as required. Option of extension cladding
no scriber is to provide that
the weatherboard is hard
against the back of the
joinery flange and sealed
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: Door Jamb Detail_Aluminium Joinery
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
Selected LMA hardwood
vertical shiplap cladding
Horizontal Cavity batten
fixed horizontal to dwangs
@ 480mm crs max.
100x100mm aluminium
corner flashing as per
NZBC E2/AS1
Internal lining
Continuous bead of flexible
adhesive/sealant between profiles
Building underlay Timber internal corner mould
continuous around corner
Continuous bead of flexible
adhesive/sealant between profiles
Flexible flashing
tape at corner
Timber framing
Insulation batts
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: Internal corner_Mould
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@ A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
Selected LMA hardwood
vertical shiplap cladding
Horizontal Cavity batten Selected LMA Hardwood
fixed horizontal to dwangs cover batten
@ 480mm crs max. Continuous bead of
flexible adhesive/sealant
between profiles
Selected LMA Hardwood
cover batten
Building underlay
continuous around corner
75x75mm aluminium
corner flashing
Timber framing
Horizontal Cavity batten
fixed horizontal to dwangs
@ 480mm crs max.
Selected LMA hardwood
vertical shiplap cladding
Timber framing
Internal lining
Insulation batts
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: External corner_Sealant
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@ A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
Selected LMA hardwood
vertical shiplap cladding
Horizontal Cavity batten
fixed horizontal to dwangs
@ 400mm crs max.
50mm x 50mm external
box corner back flashing
Building underlay
continuous around corner
Timber framing
Horizontal Cavity batten
fixed horizontal to dwangs
@ 480mm crs max.
Selected LMA hardwood
vertical shiplap cladding
Insulation batts
Internal lining
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: External corner_Corner flashing
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@ A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
Selected LMA hardwood
vertical shiplap cladding
Selected LMA Hardwood
cover batten
75x75mm aluminium
corner flashing as per
NZBC E2/AS1
Building underlay
continuous around corner
Timber framing
Horizontal Cavity batten
fixed horizontal to dwangs
@ 480mm crs max.
Selected LMA hardwood
vertical shiplap cladding
Insulation batts
Internal lining
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: External corner_Cover batten
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@ A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
Selected LMA hardwood
vertical shiplap cladding
Horizontal Cavity batten Continuous bead of
fixed horizontal to dwangs flexible adhesive/sealant
@ 480mm crs max.
External corner mould
140x140mm aluminium
corner flashing
Continuous bead of
flexible adhesive/sealant
Building underlay
continuous around corner
Timber framing
Horizontal Cavity batten
fixed horizontal to dwangs
@ 480mm crs max.
Selected LMA hardwood
vertical shiplap cladding
Insulation batts
Internal lining
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: External Corner_Mould
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@ A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
Insulation batts
100x100mm aluminium corner
Timber framing flashing as per NZBC E2/AS1
Flexible flashing tape at corner
Internal lining Building underlay continuous around
corner. Continue over top of sloped
packer and down to deck
Continuous bead of flexible
adhesive/sealant between profiles
Internal corner mould
Battens
40mm min.
-
away from
corner
Timber framing
Building underlay Horizontal Cavity batten
continuous around fixed horizontal to dwangs
corner. Continue over @ 480mm crs max.
top of sloped packer
and down to deck
Battens
40mm min.
-
away from
corner
100x100mm aluminium corner
flashing as per NZBC E2/AS1
Continuous bead of flexible
adhesive/sealant between profiles
Internal corner mould
150mm min. to
.
face of window or
Insulation batts door jamb stud
Selected LMA hardwood
vertical shiplap cladding
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: Enclosed Deck Balustrade to Wall
E: info@lmatimber.co.nz Junction
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
H3.2 Treated timber, or H3 9mm Cap flashing with minimum 5
plywood, or polystyrene packer degree fall & minimum cover
to form slope. Refer to Figure 10 as per E2/AS1 Table 7. Fix
E2/AS1 for details through sides only
5° min. slope Roof underlay to provide
separation of metal capping
and timber
Refer Table 7
E2/AS1 for min.
.
required cover Refer Table 7
E2/AS1 for min.
.
Timber packer
required cover
Horizontal Cavity batten
fixed horizontal to dwangs Building underlay continuous
@ 480mm crs max. over top of framing
Horizontal Cavity batten
fixed horizontal to dwangs
Selected LMA hardwood
@ 480mm crs max.
vertical shiplap cladding
Selected LMA hardwood
Timber framing vertical shiplap cladding
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: Parapet Detail
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
Building underlay
Internal lining selected by others
Horizontal Cavity batten
fixed horizontal to dwangs @
Insulation batts 480mm crs max.
Selected LMA hardwood
vertical shiplap cladding
Timber framing
Deck waterproof membrane
carry up behind building wrap
past wall framing bottom plate
Cavity closure strip set 15mm
above drip edge to cladding
Provide DPC between
concrete and timber frame
50mm min. 150mm min.
.
.
below floor membrane
level upstand
15mm
.
min. drip
100mm
.
edge
min.
35mm min.
.
above deck
membrane
Corner Fillet
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: Vertical cavity at enclosed deck
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
Building underlay selected
Internal lining by others
Horizontal Cavity batten
fixed horizontal to dwangs
@ 480mm crs max.
Selected LMA hardwood
vertical shiplap cladding
10mm Floor lining to finish 10mm back
from outside framing
Additional flexible flashing tape
lapped over head flashing
Cavity closure strip set 15mm
above drip edge to cladding
Aluminium Z flashing with
minimum 15 degree fall as per
Table 7 E2/AS1
35mm
.min. cover
to flashing
15mm
min. drip
.
edge
Floor structure 5mm
.
min. gap 35mm
min. cover
.
to cladding
Building underlay selected
by others
Internal lining
Insulation batts
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: Drained Inter-Storey Joint
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
Building underlay
selected by others
Internal lining
Selected LMA hardwood
vertical shiplap cladding
Insulation batts
Horizontal Cavity batten
fixed horizontal to dwangs @ Timber framing
480mm crs max.
Cavity closure strip set 15mm
above drip edge to cladding Provide DPC between
concrete and timber frame
50mm min. below
.
floor level
15mm
min. drip
.
edge
100mm min. to
permanent paving or
175 min. to unpaved
ground as per Clause
9.1.3 of E2/AS1
.
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: Base of Wall_Concrete
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@ A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
Horizontal Cavity batten
fixed horizontal to dwangs
1). 30min. framing
Internal lining penetration @ 480mm crs max.
for Stain Finish
.
Selected LMA hardwood
vertical shiplap cladding
Timber framing
Continuous strip of flexible
adhesive sealant
10
30° Scarf Join
Wurth ASSY plus A2 decking screw
upward slope to fixing or as per
E2/AS1 - Table 24
Building underlay
selected by others
Horizontal Cavity batten
fixed horizontal to dwangs
@ 480mm crs max.
Selected LMA hardwood
vertical shiplap cladding
NOTE:
Cut ends of scarf join must be double
coated with oil or stain.
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: Scarf Join Stain Finish
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@ A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
Building underlay selected by others
Selected LMA hardwood
vertical shiplap cladding
Horizontal Cavity batten
fixed horizontal to dwangs
@ 480mm crs max.
Internal lining
Additional flexible flashing tape
lapped over roof flashing
Timber nogging for
roof flashing fixing Cavity closure strip set 15mm
above drip edge to cladding
Insulation batts
75mm
min. flashing leg above
.
bottom of cladding
Timber framing
Roof flashing with bottom edge
dressed down or notched as per
Table 7 E2/AS1
35mm
min. above
.
flashing Roofing underlay continued
up behind flashing
Selected roofing with stop end
Refer F
Figur lashin. g co
e7& v
Table er
7o f E2/A
S1
Roof framing
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: Roof/Wall Junction apron flashing detail
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
Soffit lining
Timber eave moulding as
per NZBC E2/AS1
Insulation batts
Internal lining
Building underlay selected
by others
Selected LMA hardwood
vertical shiplap cladding
Horizontal Cavity batten
fixed horizontal to dwangs
@ 480mm crs max.
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: Soffit Detail_Overhang
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
Re
fe rF
igu Flash
re
7 & ing c
T ov
. able er
7o
fE
2/ A
S1
Selected roof over roof underlay
Eaves flashing when
required by E2/AS1
Selected gutter
Selected fascia board
Continuous sealant over PEF rod
Insulation batts Building underlay selected by others
Selected LMA hardwood
vertical shiplap cladding
Horizontal Cavity batten
fixed horizontal to dwangs
@ 480mm crs max.
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: Eaves Detail_No Overhang
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS 20
mm
4211 for the relevant building wind zone or wind pressure mi
n.
Head flashing turned up
to form stop end
10mm
min.
.
Additional flexible flashing tape
Internal lining lapped over head flashing
Selected LMA hardwood
Insulation batts vertical shiplap cladding
35mm
Building underlay min. cover Cavity closure strip set 15mm
to flashing above drip edge to cladding
.
selected by others
Head flashing stop end
Timber nogging as required
Aluminium Z flashing with
minimum 15 degree fall as
10mm 5mm per Table 7 E2/AS1
.
.
min. min. gap
Continuous sealant cover
over PEF rod
Metal Angle sealed and riveted
around edge of Meter Box. Refer to
Figure 69 E2/AS1
Meter box
Flexible flashing tape
continuous along sill,
100mm min. up each jamb
and 50mm onto face of
underlay
Continuous sealant
over PEF rod Metal Angle sealed and riveted
around edge of Meter Box. Refer to
Figure 69 E2/AS1
Internal lining
Building underlay selected by others
Insulation batts Selected LMA hardwood
vertical shiplap cladding
Horizontal Cavity batten
fixed horizontal to dwangs
@ 480mm crs max.
NOTE:
Jamb detail similar to si
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: Meter Box Detail
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
Internal lining
30 min.
30mm
framing
penetration
40 x 2.0mm stainless steel clinch nail
Building underlay Horizontal Cavity batten fixed horizontal
selected by others to dwangs @ 400mm crs max.
Selected LMA hardwood
vertical shiplap cladding
8 3 24 5 Wurth ASSY plus A2 decking screw
Lap upward slope to fixing or as per
35 5
E2/AS1 - Table 24
Nail position
Selected LMA hardwood
vertical shiplap cladding
Internal lining
Horizontal Cavity batten
fixed horizontal to dwangs
Building underlay @ 480mm crs max.
selected by others
Wurth ASSY plus A2 decking screw
upward slope to fixing or as per
E2/AS1 - Table 24
30mm
min. framing
penetration
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: General Nail fixing detail_Stain finish
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@ A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
Internal lining
35mm
35 min. framing
penetration
40 x 2.0mm stainless steel clinch nail
Building underlay Horizontal Cavity batten fixed
selected by others horizontal to dwangs @ 480mm
crs max.
Selected LMA hardwood
vertical shiplap cladding
8 3 24 5
Lap
Wurth ASSY plus A2 decking screw
35 5
upward slope to fixing or as per
E2/AS1 - Table 24
Nail position
Selected LMA hardwood
vertical shiplap cladding
Internal lining
Horizontal Cavity batten
fixed horizontal to dwangs
Building underlay @ 480mm crs max.
selected by others
Wurth ASSY plus A2 decking screw
upward slope to fixing or as per
E2/AS1 - Table 24
30mm
min. framing
penetration
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: General Nail fixing detail_Paint fnish
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@ A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
Continuous sealant
Internal lining
Pipe penetration sloping
to the outside
Support pipe with a nog
under and a screw fixed
strap over
75mm Flexible flashing tape
folded around pipe and
min. cover to underlay over building underlay
all around
Building underlay
selected by others
Selected LMA hardwood
vertical shiplap cladding
Horizontal Cavity batten
Continuous sealant fixed horizontal to dwangs
over PEF rod @ 480mm crs max.
Flange plate over pipe, Selected LMA hardwood
sealed around pipe and top vertical shiplap cladding
half of flange. Refer to
Figure 68 E2/AS1
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: Pipe Penetration Plan Detail
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@ A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
Building underlay selected
by others
Selected LMA hardwood
vertical shiplap cladding
Internal lining
Flange plate over pipe,
Continuous air seal sealed around pipe and top
around pipe half of flange. Refer to Figure
68 E2/AS1
Continuous sealant
over PEF rod
Pipe penetratio
n sloping
to the outside
Solid blocking around
penetration with min. Flexible flashing tape folded
75mm overlap to underlay around pipe and over
75mm min. building underlay
cover to
.
underlay Horizontal Cavity batten
all around fixed horizontal to dwangs @
480mm crs max.
Selected LMA hardwood
vertical shiplap cladding
Building underlay
selected by others
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: Pipe Penetration Detail
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: 1 : 2@A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.1. Scope as per Clauses 1.0 and 9.4 E2/AS1
2. Profiles as per NZS 3617 Branz Bulletin 411
3. Fixings as per Table 24 E2/AS1
4. Compatibility of materials as per Tables 20-22 E2/AS1
5. Flashing as per Clause 4.0 E2/AS1
6. Rigid and flexible underlay as per Table 23 and Clauses 9.1.5 to 9.1.7 E2/AS1 or
proprietary approved alternative
7. The weatherboard system relies on the joinery meeting the requirements of NZS
4211 for the relevant building wind zone or wind pressure
x; 60
0
x; 60 x; 60
0 0
x; 60
0
x; 480
x; 480
x; 480
x; 480
x; 480
x; 480
x; 480
Contact Details • TITLE: LMA Vertical Shiplap Hardwood Cladding
P: 021 398 800 • DRAWING: Battens Set Out
E: info@lmatimber.co.nz
W: www.lmatimber.co.nz
A: 281 Dyers Road, Bromley, 8062 • SCALE: NTS @A4 • DATE:01/03/2021
Copyright 2018 LMA Timber LTD. all rights reserved. Details may be subjects to change without notification.VERTICAL SHIPLAP
HARDWOOD CLADDING
INSTALLATION
AND MAINTENANCE GUIDEMaterial Storage: The cladding will be supplied with weatherproof wrap, we recommend this is inspected for damage during transportation and any damage repaired. Packs should be stored on packers to maintain at least 150mm ground clearance, be supported on dry and clean timber bearers at maximum 900 mm centres and stored on a level surface. Once the packing straps are removed the pack should be stropped tight to maintain pack integrity especially if it is to sit for an extended period of time. The weatherboards must be kept dry at all times either by storing within an enclosed building or when stored externally an additional secondary cover to the plastic wrapping is required. Care must be taken to avoid damage to edges, ends and the weatherboard surfaces. Moisture Content In Timber To meet New Zealand MPI / Customs standards, LMA Timbers Australian Hardwood must present at between 9 and 14% moisture content – this is confirmed through kiln dried certification upon custom clearance. Throughout New Zealand, we have a variance in our EMC (Equilibrium Moisture Content). Timber is affected by this as it is the relative humidity of the air and air temperature it is in contact with causing it to shrink or expand until it finds its equilibrium. With this in mind, we highly recommend that in order for the timber to acclimatise to its environment and to help ensure minimal movement once installed that it is stored on the actual building site for a number of weeks and filleted (6mm minimum gap between cladding boards) allowing air to freely flow between the boards. Please ensure to keep the pack stropped tight once filleted to maintain the timbers integrity, especially if it is going to sit for an extended period of time. Substrate prep (Refer Selected LMA Hardwood Cladding Detailing) LMA recommends our hardwood cladding is used over a E2 compliant drained and vented cavity system. Timber castellated horizontal cavity battens at 480mm max vertical spacing are recommended. Either 20mm battens fully supported by structural blocking or 40mm+ structural cavity battens are acceptable.
Installation: Fixings type are either Würth 70mm x 5.5mm Assy Plus Self Drilling Decking Screws (preferred) or 75mm x 3.25mm rose head annular groove S/S or Silica Bronze nails (must be pre drilled). Pre drilling is advised but is a must when closer that 100mm from the end of a board. Placement of fixing is 35-40mm in from lap edge through the full thickness of the board. Clinch nails must be used under the lap to maintain a 2mm expansion gap at the rear face at all times. Timber Oiling of Laps, Weather Groove and Back All lap joints and ends must be sealed with oil, this includes the board lap and weather groove. In places such as Central Otago where EMC rates are considerably lower at 9 - 10%, the back of the timber cladding must also be oiled. LMA timber recommends using Dulux Intergrain natural penetrating oil. We have a nationwide deal with Dulux so that you receive up to 20% discount on the reccommend retail price. Please use our cash trade account number when purchasing - LMA Timber 139658. Joining: Bottom edges should be cut with an angle of 15deg+ away from the building to create a drip edge. All board joints should be spliced horizontally with a cut angle of 30deg+ with the splice draining to the exterior face and both cut ends well sealed. An unsupported board overhang of no more than 70mm is recommended. All boards must be fully fixed off within a reasonable time frame to avoid any movement due to moisture exposure and thermal stresses.
Maintenance:
Building owners are responsible for the maintenance of LMA Timbers Hardwood
Cladding Systems - both vertical and horizontal. Annual inspections must be made
to ensure that all aspects of the cladding system, including flashings remain in a
weatherproof condition. Any damaged areas or areas showing signs of
deterioration which would allow water ingress, must be repaired immediately.
Sealant, coatings, flashings or the weatherboards must be repaired in accordance
with the relevant manufacturer’s instructions.
1.0 Annual Timber Cleaning
Regular cleaning (at least annually) of the surface finish with water and a mild
detergent is recommended to remove grime, dirt and organic growth (such as
mould) to maximise the life and appearance of the cladding.
2.0 Re-coating of Oil / Stain
As our reclaimed Australian Hardwood is a class 1 timber as per AS 5604-2005
Timber—natural durability ratings. This means the timber has 40 year plus durability
and technically does not require further oiling / staining as long as our installation
guidelines are strictly followed.
However, oiling / staining the timber every 2-3 years will increase its durability to 50
years plus when the oil has a UV stabiliser. It will also help to preserve the original
colour of the timber at the time of installation to minimise the silvering off effect due
to the strong UV rays we experience in New Zealand.
If no oil / stain is applied over time and the timber has been installed as per the
installation guidelines, the timber will naturally silver off without its 40 year durability
being compromised.
Health and Safety:
Cutting of LMA Timber cladding must be carried out in well ventilated areas and
dust masks, gloves, eye and hearing protection must be worn.
LAST UPDATED: 17TH APRIL 2020VERTICAL SHIPLAP WEATHERBOARD
CLADDING - DURABILITY
CLASS 1 - 40 YEAR PLUS
From: Tripti Singh
Date: Tuesday, 15 December 2020 at 12:03 PM
To: Martin Thompson
Subject: FW: Australian Hardwood Durability - Auckland Council
Hi Martin,
The most common, naturally durable, Australian Eucalyptus Ironbark spp. are
E. paniculata, E. crebra, E. siderophloia. Based on Australian Standard, AS
5604: 2005, the heartwood of Grey Iron Bark has a natural durability rating of
Class 1 for both above and in-ground situations and is suitable as a cladding
material.
Regards
Tripti
Dr. Tripti Singh
Scientist/Project Leader (Bioactives & Wood Protection)
Scion
49 Sala Street, Private Bag 3020, Rotorua 3046, New Zealand
DDI +64 7 343 5329 | Mobile +64 0277427126Professional papers
Durability of New Zealand grown timbers
David Page and Tripti Singh
Data collected over many years and from field system (As 5604-2003), which classifies timbers into
sites throughout New Zealand were used to classify the four durability classes:
durability of timber from locally grown species. The
. Class I - very durable
durability classifications were based on in-ground tests
of small stakes. The suitability of individual species . Class 2 - durable
for a range of end uses has been measured using a
combination of field and 'in-service' tests around the . Class 3 - moderately durable
country. These data support the use of naturally durable . Class 4 - non-durable.
species as an alternative to preservative treated ladiata
The benchmark testing system used is ground
pine. Suggested uses for the species, their suitability to
contact stakes, usually 50 or 20 minimetres square.
meet the requirements of NZS 3602 (2003) and likely
limitations are discussed. All species are classified on the basis of the heartwood
durability because sapwood, regardless of tree species, is
While the in-ground durability classification non-durable. The proportion of sapwood in a tree may
provides a useful guide for above-ground uses other also influence the suitability of a species for particular end
factors such as coatings, orientation and exposure uses. For example, Robinia (Robinin pseudoQcaciQ) usually
to rainfall have a major influence on the durability has very little sapwood whereas pine species normally
of components in above-ground situations. Timber have a high sapwood proportion and heartwood of
from naturally durable species exhibits more variable low to moderate durability. Robinia does not therefore
resistance to decay organisms than that from ladiata require preservative treatment, but timber from pine
pine treated commercially with preservatives. We found species requires it before use in outdoor environments.
that the durability classification of some locally grown
timbers may be different to that of imported timber of Field and in-service tests
the same species.
In tests conducted by Scion, suitability for various
There are very few species currently grown in
end uses has been measured using a combination of
New Zealand that will consistently meet the durability
field and in-service tests around the country. These take
requirements for use as house piles or marine timbers.
into account various factors as well as durability such
Hardwoods, particularly eucalyptus species, dominate
as stability, strength, wear resistance and compatibility
the list of species suitable for use in moderate-high
with coatings.
decay hazard situations such as fence posts and decking
where a minimum service life of less than 50 years is Field tests are simulated commodity tests
required. Timber stability is important in low decay established at Scion field test sites and may include
hazard uses such as weatherboards and joinery. Hence timber from experimental or commercial production.
softwoods such as cypresses may be preferred for that In-service tests involve commercially produced timber
type of use. components installed in buildings and other structures
throughout the country. These field and in-service tests
Durability testing have been used to confirm the suitability of the species
for above-ground end uses, as shown in Table I.
Naturally durable timber is an attractive alternative
to replace or minimise the use of toxic chemical-based While a particular species may perform well in
biocides for wood protection. Testing of the durability these tests, other factors such as susceptibility of the
of locally grown timber species and their suitability growing tree to fungal and insects attack or specific
for various uses in buildings has been carried out at site and establishment requirements could well restrict
Scion for the past 60 years and is ongoing (FR1, 1982, planting and subsequent utilisation. The list of species
1997). Originally samples for testing were taken from tested for durability does not include many timber
the general population of individual species, but more species grown in this country.
recently some selection has started in an effort to find There are many species in parks and small woodlots
clones with above-average durability. that are occasionally sawn locally or have yet to become
available in commercial quantities. These include
Classification system EUColyptus bosistonnn and some of the other species being
grown under the Dryland Forests Initiative - see WWW.
Natural durability rating refers to the timber info@nzdfir. org. nz. Many of the indigenous species
performance both in contact with the ground and listed here are now seldom available. Beech species from
above-ground. Durability in New Zealand is measured managed forests and totala from managed woodlots
using the AUStralasian natural durability classification in the far north may be available in small quantities.
NZJournalof Forestry, February 2014, V01.58, No. 4You can also read
