The extraordinary Leviathan Lean To Pergola 5m x 3m is a charming addition that will elevate your garden. This pergola will transform your outdoor space into a captivating haven. Crafted with robust 120mm thick posts, constructed from pressure treated Spruce for enhanced durability, our Wooden Lean To Pergola is designed to withstand the test of time. To provide you with additional assurance, our pressure treated timber comes with a 10-year guarantee. All of our products are designed with the DIYer in mind for a quick and easy assembly. With pre-cut notches on the roof beams for a snug fit, your Lean To Pergola will be up in no time. So you can sit back, relax, and enjoy your garden space. FEATURES: Pre-Notched Rafters for Easy Assembly Heavy Duty Structure Extra Strong Posts Fully Pressure Treated Timber for Longevity and Low Maintenance SPECIFICATION: External Width: 5.15m (16' 10") External Depth: 3.04m (9' 11") Internal Width (Post): 4.67m (15' 3") Internal Depth (Post): 2.79m (9'