Sturdy and Elegant Design: Our patio furniture cover is constructed with a robust metal frame and polycarbonate panels. This Patio Cover Canopy is the best choice for patio furniture set covers. Weatherproof Construction: The pergola roof with the waterproof design of our porch covers makes them perfect for year-round use as outdoor patio furniture covers on your deck, patio, or porch. UV and Wind Protection: Our 10'x18' deck roof also functions as outdoor covers for all your belongings, providing UV protection and resistant to high winds to ensure your patio cover kit lasts. Easy Assembly and Maintenance: The DIY-friendly design of this lean to gazebo hardtop pergola allows for easy assembly. The lean to patio kit requires minimal upkeep and is weather resistant. Reliable and Lasting: This backyard lean to pergola with roof is backed by a 12-year limited warranty. It's the best choice for those looking for a reliable, durable, and stylish covered patio kit.