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fire rating exterior cladding in timber

The new requirements apply to commercial and multi-unit buildings. Single houses and low rise multi-unit dwellings are exempt. Previously, buildings up to 25m high or those with sprinkler protection required no testing of external cladding material. Amendment 4 of Acceptable Solutions C/AS2-7 removes 

Previously, buildings up to 25m high or those with sprinkler protection required absolutely no testing of external cladding material. The amendment removes this However, timber products would usually not meet the above requirements without an application of a fire retardant treatment. Same would clearly apply to 

This is a tried and tested fire protection for timber which has been used for over 40 years to provide assured leach resistant surface spread of flame protection for timbers used in exterior situations. Applied under controlled conditions in an industrial treatment vessel the treatment is impregnated into all faces of the timber and 

Materials are treated to ensure effective fire protection performance that will last the lifetime of the timber product. All treatments meet the requirements of European Standard EN 13501-1, to either a Euroclass B or Euroclass C rating. DRICON and NON-COM Exterior treatments are class-leading solutions that provide 

210. Exterior Cladding. 211. CONSTRUCTION. DETAILS. 213. INTRODUCTION. External timber framed plasterboard walls protect the inside from weather, noise and, when applicable, fire. They must also comply with local energy efficiency provisions. Fire rated systems in this section are designed to satisfy BCA fire rating.

performance of DRICON treatment was maintained after 21 years of internal exposure. • The only Wood Protection Association. Approved LR (leach resistant) treatment. • NON-COM Exterior fire retardant treated timbers are now accepted by the National House Building Council. Building Control service for timber cladding in.

The mechanisms of external fire spread. 3. Fire History in the UK. Development of composite panels. Fires in composite panels. Fires in external cladding. 4. Fire History in . Neither Class 1 nor Class 0 materials are necessarily fire resistant to BS 476-22 or non-combustible to BS 476-4 (or Class A1 to EN 13501-1). Fires in 

Typical end uses for NON-COM Exterior treated material would be exterior cladding, exposed timber structures and cedar shingles and shakes. 2. These are classifications of fire protection for timber within BS 476 Part 6& 7 and measure of the lateral spread of flame along the surface of a timber component. Class 1 

Zeroflame's fire retardant treatment for wood and timber is available to buy today from Rawlins Paints. Moisture resistant and unaffected by humidity; Suitable for interior and exterior use; Unaffected by wear; Simple specification; Suitable for non-specialist application; Suitable for off-site application; Applicable by brush, 

5. What fire performance is commonly required for external timber cladding? Generally timber cladding within 1 metre of a boundary is treated to Euroclass B fire performance with NON-COM Exterior to comply with the requirements within UK Building Regulations. BACK TO TOP 

retardant treatments. NON-COM Exterior fire retardant treatment is the only National. House Building Council (NHBC) accepted treatment for exterior cladding timbers due to it proven long term maintenance free fire performance durability in excess of 30 years. The UK Wood Protection Association (WPA) recommends only.

Fire Resistant Cladding. Products 7 · Supplier News 5 · Videos 1 · Resources 2 · Suppliers 6 · Home · Products · Exterior Wall Materials · Cladding; Fire Resistant Cladding. More Products. View All · Kingwood Exterior Timber Cladding from Australia National Building Material. Australia National Building Material Pty Ltd.

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