General description 17FT x 12FT Pressure Treated Tongue & Groove Pent COMBI Summerhouse with Side Shed. This summerhouse features tongue and groove walls, floor, and roof, providing durability and strength. It includes double doors with a Euro lock and key for added security, and 4mm toughened safety glass windows for enhanced safety and visibility. The structure is topped with premier mineral roofing felt, ensuring protection against the elements. Easy assembly is facilitated with a fixing kit and instructions manual included. Technical specifications Dimensions: 17ft x 12ft Framing: 38mm x 63mm planed-round Windows: 4mm toughened safety glass Roofing: Premier mineral roofing felt Warranty: 10-Year Anti-Rot Warranty