"Bring structure and definition to an outdoor space with the LayzeePergola Large Size Heavy Duty Double Pergola Complete DIY Kit. Made from high quality redwood timber, it is tanalised and pressure treated, with a double rail configuration that adds extra timbers for a more substantial look and feel. Designed for flexible garden settings, this pergola works over seating areas and can also be used to support climbing plants. Posts are 2.7m long, and the width and length depend on the options selected; stated width and length relate to the widest part of the roof rails and runners rather than the posts. Key features Material: redwood timber Tanalised, pressure treated timbers Double rail configuration 34mm x 140mm rails and runners with chamfered ends 95mm x 95mm x 2700mm posts in smooth, planed timber Rebated rails and runners designed to slot together and screw to fasten Curved decorative corner braces Full assembly required Easy to assemble with the minimum of tools required Specifications Runner length: 1.8m; rafter quantity: 6; gap between rafters: 264mm Runner length: 2.4m; rafter quantity: 7; gap between rafters: 340mm Runner length: 3m; rafter quantity: 7; gap between rafters: 490mm Runner length: 3.6m; rafter quantity: 8; gap between rafters: 505mm Runner length: 4.2m - 4 post; rafter quantity: 8; gap between rafters: 625mm Runner length: 4.8m - 4 post; rafter quantity: 8; gap between rafters: 745mm Runner length: 4.2m - 6 post; rafter quantity: 10; gap between rafters: 493mm Runner length: 4.8m - 6 post; rafter quantity: 10; gap between rafters: 593mm Runner length: 5.4m - 6 post; rafter quantity: 10; gap between rafters: 693mm Runner length: 6m - 6 post; rafter quantity: 12; gap between rafters: 587mm Runner length: 6.6m - 6 post; rafter quantity: 12; gap between rafters: 661mm Runner length: 7.2m - 6 post; rafter quantity: 12; gap between rafters: 736mm Runner length: 7.8m - 6 post; rafter quantity: 14; gap between rafters: 642mm How to assemble Rails and runners are rebated to slot together and are secured by screwing; assembly requires a minimum of tools. Treatment & maintenance Pressure treated timber is supplied with a 10 year warranty for rot. As timber is a natural product, variations and imperfections can occur and are considered acceptable. Support & warranty 10 year warranty for rot Please note The item will not be pre-painted or treated unless this is explicitly stated in the description or selected options. Please note: Colours shown are as accurate as possible, though may vary slightly depending on your screen settings. Natural timber products may vary in colour and grain from images shown."