Vinyl Fences Inc

The Steel Insert Systems are designed for structural pergolas. Structural Pergolas using 5x5 posts or columns both begin with  3" or 4" 40wt galvanized pipe, either set in concrete or core drilled into a concrete pad. Post Adapters and Post Adapter Plates enable the posts to have the internal strength needed for a large structure. Rail Adapters, Rail Connectors, Column Adapters and Stainless Steel Powder Coated Beam Brackets allow the carrying and cross beams to be joined, creating a heavy duty metal to metal connection. All beams must be filled and through-bolted for uplift protection. For detailed instructions on installing a structural pergola using 5x5 posts, click here. For detailed instructions on installing a structural pergola using columns, click here. These systems are available exclusively through LMT Mercer Group.