INSTALLED - PLEASE ALLOW UP TO 14 DAYS TO DELIVERY AND INSTALL - WE WILL CALL YOU TO BOOK IN A DATE - 6ft x 6ft (1.75m x 1.75m) Wooden Corner Tongue and Groove APEX Summerhouse (12mm Tongue and Groove Floor and Roof) (6 x 6) (6x6)The Horsforth tongue and groove summerhouses are manufactured from quality 12mm tongue and groove timber throughout, the 28mm x 44mm framing braces the panels creating an extremely practical and charming summerhouse. The Horsforth range offers quality tongue and groove products with fast delivery at competitive prices. The corners design is the perfect solution for a space saving, rustic summerhouse. Construction Points: 28mm x 44mm Framing | Fixed Georgian Windows | Corner design | 12mm Tongue and Groove Floor and Roof | Fast UK Delivery* | Full Fixing Kit Including Felt | PENT Roof Design | Lock and Key | Green Mineral Felt