General description Tongue and Groove Apex Summerhouse designed for durability and style, featuring a fully pressure-treated structure. This summerhouse includes a 10" overhang, double doors, and toughened safety glass, making it a perfect addition to your outdoor space. Technical specifications Dimensions: 10 x 15 ft Wall thickness: 12mm Pressure Treated Tongue and Groove Floor and roof thickness: 12mm Tongue and Groove Framing dimensions: 38mm x 63mm planed rounded Glass thickness: 4mm Toughened Safety Glass Other information Includes Euro Lock with Key for added security Premier Mineral Roofing Felt for weather protection Easy assembly process 10-year anti-rot warranty Pressure treated bearers included UK manufactured