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French Douglas Cladding
Renowned for its natural durability, insulation qualities and dimensional stability the external timber is the finest engineered tongue and groove cladding available. Solid lengths of kiln-dried French Douglas are machined, finger jointed and glued (waterproof resorcinol glue) to form a glulaminated board. The timber is then vacuum pressure treated and given a further slow heat treatment. The timber is certified and has a 10-year structural guarantee with full technical specification, including a fire rating. No other timber offers such a comprehensive specification.