22x10 apex 7ft double doors no windows 3x2cls framework in roof

   Specifications of shed materials.  13mm kiln dried tongue + groove cladding.(Nominal)  61x38 cls kiln dried framework (smooth planed) 3"x2" 61x38 cls kiln dried floor bearers (3"x2")   61x38 cls kiln dried roof joists(3"x2") 1" thick floorboards (planking)  13mm kiln dried t+g roof cladding  (No chipboard/ plyboard or OSB used in our sheds/ buildings at all.)  Sheds/buildings made to customer spec