Architect Select® Larch - Timber Cladding
Verified by manufacturer 1 month ago
RW014 (open rainscreen cladding profile) - Horizontal
RW014 (open rainscreen cladding profile) - Horizontal
Vertical and semi vertical grain European Larch timber cladding.
Application
Suitable for use as external timber cladding.
Description
Architect Select® Larch is Russwood’s premium grade of vertical grain European Larch. The boards are quarter sawn for a consistent, vertical or semi vertical grain appearance. Uncoated boards will come in a mix of colours, from light reddish brown through to golden browns.
European Larch is a medium-density timber. As such, it has excellent impact strength and therefore is suitable for highly exposed elevations, or applications where there is the likelihood of physical damage such as knocks or scrapes. Suitable for coating with SiOO:X or translucent Woca oil.
Features and benefits:
- Durability Class 3 as per BS EN 350-2.
- Sapwood free on all exposed faces.
- FSC®-certified product sourced from sustainable forests in Europe.
- Each board cut to VG/semi-VG to increase stability.
- FSC®-certified.
General information
Color | Brown Black Grey Other |
Finish | Sawn Brushed Other |
Material | Timber |
Shape | Rectangle |
Length | Bespoke Guidance for specification option: Lengths up to 5.1 m. Majority supplied at 4.0 m. |
Width | 92 mm |
Height | 24 mm |
Uniclass | |
CAWS | H21/111 Horizontal timber weatherboarding H21/110 Vertical timber weatherboarding H21/15 Horizontal timber weatherboarding H21/10 Vertical timber weatherboarding H21/116 Horizontal timber weatherboarding H21/115 Vertical timber weatherboarding |
Specification data - Weatherboarding systems
Breather membrane | |
Material | Supplied by others.Guidance for specification option: For profiles with gaps, manufacturer recommends a UV resistant, black unmarked membrane be specified. Consult manufacturer for further details. |
Fasteners | Supplied by others. |
Cladding support | |
Counter battens | Not required. |
Battens | RWB001 - Thermopine vertical batten 42 x 42 mm.Guidance for specification option: Manufacturer's standard batten system. |
Fasteners | KompeFix® flexible ventilation strips and GoFix® MS II 5.0 x 90 mm screws with SC 7® coating for load-bearing connections. |
Cavity fire barriers | |
Horizontal | Not required.Securo FIREBREATHER® cavity barrier.Guidance for specification option: In the case of a fire, the cavity barrier will instantly seal the cavity and prevent fire spread.
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Vertical | Not required.Securo FIREBREATHER® cavity barrier.Guidance for specification option: In the case of a fire, the cavity barrier will instantly seal the cavity and prevent fire spread.
|
Weatherboarding | |
Material | Architect Select® Larch - European larch. |
Fasteners | L-GoFix® MS A2 stainless-steel screws and KompeFix®. |
System accessories | Not required.KompeFix® flexible ventilation strips. |
Density | 556 kg/m³. |
Surface finish | Microtex®. Guidance for specification option: As standard. Brushed. Guidance for specification option: Boards can be additionally wire brushed to accentuate the natural figuring. |
Board profile | RW014. |
Durability | To BS EN 350-2, Durability Class 3. |
Applied finish | Unfinished. SiOO:X (mid grey). SiOO:X (light grey). SiOO:X (original). Woca oil (black). |
Depth | 24 mm. Manufacturer guidanceBoard thickness. |
Width | 92 mm. Manufacturer guidanceBoard face width. |
Sustainability data
Country of material origin | Europe |
Material | Timber |
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 1 |
 IFC | - | 1 |
Literature
Architect Select Larch Factsheet
Assembly instruction FB Cavity Barrier
RISEFR 010-0238
Russwood Battening System Factsheet
Securo FIREBREATHER® Cavity Barrier