Post Base Plates

Post Base Plates are essential fittings for creating stable, long-lasting posts in decking, fencing, pergolas and balustrades, and our collection brings together a comprehensive range of sizes, materials and styles to suit every project — from compact anchor plates for light timber posts to heavy‑duty, adjustable and raked bases for structural steelwork. Choose from galvanised and stainless steel options, powder‑coated finishes and pre‑drilled designs that protect timber from ground contact, resist corrosion, simplify installation and ensure reliable load transfer for both domestic and commercial jobs. Each post base plate is designed for straightforward fixing with common bolts and anchors, offering neat, professional results and improved longevity compared with direct burial, while compatible sizes and technical details make it easy to match a plate to your post section. Browse this collection to compare specifications, find the right finish and strength for your build, and take advantage of clear product information and expert support so you can select the correct post base plates with confidence.