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When selecting cladding for your building, it’s essential to consider its fire-resistance properties. Some materials, like timber or insulated steel profile cladding, may lack adequate fireproofing. However, our Shiplap, V Joint, and Feather PVC Cladding options carry a reaction to fire classification of D-s3, d2/(AVM).

What This Means:

Classification: The classification D-s3, d2/(AVM) indicates that while our PVC cladding is not non-combustible, it has limited flame spread. It is therefore suitable for use on buildings up to 18 meters high and at least 1 meter from a boundary.
Charring and Flame Spread: PVC cladding material chars and may fall away when exposed to fire, minimizing the spread of flames across its surface.

Considerations:

Underlying Materials: Combustible materials behind the cladding may not be fire-resistant. Ensure that the building structure beneath the cladding complies with fire safety standards.
Cavity Barriers: Incorporate cavity barriers behind the cladding as required by national Building Regulations to prevent fire from spreading through hidden cavities.

Choosing the right cladding and considering fire safety measures ensures compliance and enhances safety for your building. Please contact us if you have further questions about cladding fire safety.

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