General description The 10 x 15 Reverse Pressure Treated Tongue And Groove Apex Summerhouse features a stylish design with long windows, higher eaves, and ridge height, complemented by an overhang. It is built with toughened safety glass and includes a Euro lock with key for added security. Technical specifications Dimensions: 10 x 15 ft Floor and Roof Thickness: 12mm Tongue and Groove Glass Type: 4mm Toughened Safety Glass Construction Material: High quality Pressure Treated Tongue and Groove Shiplap Cladding Joist Type: Pressure Treated Floor Joists Other information Includes Premier Mineral Roofing Felt Comes with a full fixing kit and instructions Pressure treatment protects against rot, natural decay, and pest damage Requires only an annual waterproofing topcoat for maintenance