Multipurpose External Sheathing Board
Verified by manufacturer over a year ago
Fibre cement sheathing board suitable for flooring, ceilings, soffits and partitions.
Application
Suitable for:
- Internal and external wall linings.
- Fascias and thermal soffit liners.
- Ceiling tiles.
- OEM applications.
- Balcony floor.
Description
A high performance cellulose fibre reinforced cement sheathing board. It enables rapid installation and is ideal for internal dry wall systems, ceilings, soffits, floors and roofs. The product can also be used as an external sheathing board where exposed to the weather for a longer period prior to the outer cladding system being installed. Not recommended as a carrier board for render, however the Renderflex product is a suitable alterative.
Features and benefits:
- High level racking and impact strength.
- Weathering properties.
- Wide range of thicknesses from 3.2–18 mm.
- Flexibility in applications.
- Smooth front and textured back face.
- Nominal density: 1330–1420 kg/m³.
- Bending strength (Modulus of Rupture): 19.0 MPa.
- Modulus of Elasticity (MoE): 5.6 GPa.
- Thermal conductivity: 0.30 W/m·K.
- Frost resistance: Five star.
- Fungus and termite attack: Highly resistant.
- Durability (minimum): 30 years.
- CE marked.
General information
Color | Grey |
Finish | Smooth Textured Manufacturer guidanceOne smooth face and one textured face, the smooth face should be fixed outermost. |
Material | Fibre cement Guidance for specification option: Cellulose fibre cement (building board). |
Shape | Square Rectangle |
Length | 2400 mm 2440 mm 2700 mm 3000 mm Manufacturer guidanceNon-standard sizes available on a minimum order quantity and lead time being agreed on. |
Width | 1200 mm 1220 mm Manufacturer guidanceNon-standard sizes available on a minimum order quantity and lead time being agreed on. |
Height | 4.5 mm 6 mm 9 mm 12 mm 15 mm Manufacturer guidanceNon-standard sizes available on a minimum order quantity and lead time being agreed on. |
Warranty description | 30 year |
Uniclass | |
CAWS | G20/950 Fascias/ barges/ soffits G20/99 Fascias/ barges/ soffits H20/10 Sheet cladding H20/150 Sheet cladding (attached to metal support systems) H20/155 Sheet cladding (attached to timber battens) K11/145 Battened cement-bonded particleboard floating floor K11/245 Cement bonded particleboard floating floor K11/345 Cement-bonded particleboard flooring K11/60 Board K11/795 Wall lining on metal framing K11/845 Cement-bonded particleboard K11/890 Board K40/10 Unit/ modular suspended ceilings K40/270 Boards K45/350 Boards U90/425 Rigid ductwork and fittings U90/425 Rigid ductwork and fittings |
Specification data - Fibre-reinforced cement boards
Fire rating | To EN 13501-1, class A1 non-combustible. |
Sheet size | |
Nominal thickness | 4.5 mm.6 mm.9 mm.12 mm.15 mm.18 mm.Manufacturer guidanceNon-standard sizes available on a minimum order quantity and lead time being agreed on. |
Length | 2400 mm.2440 mm.2700 mm.3000 mm.Manufacturer guidanceNon-standard sizes available on a minimum order quantity and lead time being agreed on. |
Width | 1200 mm.1220 mm.Manufacturer guidanceNon-standard sizes available on a minimum order quantity and lead time being agreed on. |
Edges | Square.Bevelled |
Colour | Light grey. |
Accessories | None. RCM Foil Tape. Guidance for specification option: Waterproofing seal. RCM Intusil. Guidance for specification option: Neutral cure sealant for use in gaps and joints. RCM Joint Seal. Guidance for specification option: Air tightness seal. |
Sheet size | 600 x 600 mm. Guidance for specification option: Ceiling tile. 1200 x 1200 mm. Guidance for specification option: Ceiling tile. 1220 x 1220 mm. Guidance for specification option: Ceiling tile. 150 x 1220 mm. Guidance for specification option: Soffit strip. 150 x 2440 mm. Guidance for specification option: Soffit strip. |
Fixing | 4.8 x 38 mm Self-drilling wingtip fixings. Guidance for specification option: SFS framing. 4.2 x 42 mm Self-drilling fixings. Guidance for specification option: Timber framing. |
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