Installing wood cladding requires meeting fire safety regulations, especially for buildings with public access as well as some residential buildings. Wood boards have to meet fire resistance performance standards, indoors as well as outdoors, in order to limit flame propagation.
Sivalbp innovates and meets the European fire regulation by offering on larch cladding 27 solutions for Euroclass C. Other Euroclasse D solutions are available in 4 ranges of products.
Quality: A choice
Solid support, kiln dried to 18% (+/-2%)
Surface texture: planed or brushed
Thickness >20mm, width face cover: ≥ 125 mm, length: all lengths
Condition of implementation
20 to 40 mm width air gap
Mechanical installation (nails, screws…) on a class D frame minimum (for example a wood structure)
Against a D substrate or better; with or without rain screen, class E minimum.
Vertical or horizontal installation – installation according to French DTU 41.2