Benefits of IDEA Glue-laminated Wood Beam At IDEA, we produce wooden beams that are vacuum treated, also known as impregnation. This treatment protects the beams from bacteria, termites, and rot. We widely use impregnated glued beams in the production of our pergolas, boars, and all custom projects. All metal connections for glued beams are manufactured and designed individually for each project. In addition, after production, these elements are galvanized and powder coated. Powder coating provi