Poligon shelters are bolt-together steel frames, with a powder coat finish, that require no field welding. Roof decks are of either metal, tongue and groove, or structural insulated panels (with groove beaded ceiling). Secondary roofing is available in multi-rib, mega-rib, standing seam, or asphalt shingles. This pre-designed package is shipped as a knocked-down pre-fabricated kit that includes the structural frame, roof deck, roofing, fasteners, trim, optional ornamentation and installation instructions. All shelters can be erected quickly when compared to typical construction. Certified Poligon Installers are recommended for the construction. Independent foundations can be designed by Poligon.
