This extremely sturdy British workshop is traditionally manufactured from high grade FSC certified timber. The ledged and braced double doors are standard and can be fitted in any panel. The 3 x 2 farming and fully braced panels make the mammoth one of the strongest workshops available. The roof and walls constructed using 12mm Loglap with a heavy duty 16mm tongue and groove floor with 3 x 2 floor joists. Felt, fixing kit and instructions are all supplied.