The Timberdale Pressure Treated 12 x 8 Shed with double doors is a versatile wooden garden building. The big wooden shed features pressure-treated timbers and toughened glass for excellent durability. Key features include:. *25-year anti-rot guarantee the longest on the market *Sturdiest in its class: 12mm tongue and groove, 66 x 33mm internal frame *Double doors with diagonal framing *Four opening windows 4mm toughened safety glass *Pressure Treated timbers do not require re-treatment *Modular construction allows for flexible placement of windows