4.5mm Cembrit Windstopper Extreme Fibre Cement Board - Render Carrier Board - 1200mm x 2400mm
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4.5mm Cembrit Windstopper Extreme Fibre Cement Board - Render Carrier Board - 1200mm x 2400mm
4.5mm Cembrit Windstopper Extreme is a building board designed for exterior walls that offers windproofing and moisture management. The board consists of grey cement and limestone filler, reinforced with a specially selected fiber material. It can absorb and release moisture without compromising its durability, strength, or performance. It also can function as temporary facade protection for up to 6 months. It’s suitable for temporary sheathing and can be used with insulation directly against the inner side. It is resistant to rot, fungal growth, and weather fluctuations. Cembrit Windstopper Extreme fibre-cement board used as a wind barrier layer on timber or steel frame walls with external ventilated cladding. Windstopper Extreme is specifically designed for lightweight applications.
- Material Composition: Grey cement, limestone filler, reinforced with cellulose and polypropylene fibres.
- Durable,
- Moisture-resistant,
- Non-combustible (Class A2-s1, d0),
- Natural rough surface on both front and back faces,
- Resistant to rot, fungal growth, and weather fluctuations,
- Easy to lift and work,
- Easily cut by scribing and breaking,
- Can be nail or screw fixed,
- Windproof membrane for exterior walls.
- For exterior walls,
- as temporary facade protection for up to 6 months
Example installations
- Manufactured in accordance with ISO 9001:2008 (quality), ISO 14001:2004 (environmental), and OHSAS 18001:2007 (occupational health and safety) standards.
- Complies with the provisions set out in the Construction Products Directive 305/2011.
- Cembrit Windstopper specifications and classifications comply with EN 12467:2012 + A1 2016 and EN 13501 - 1: +A1 2016
- SINTEF Certification No. 20411 (Norway)