FRP Construction
Others use 1” polyurethane foam insulation sandwiched between two FRP sheets, and incorporate a wooden structural framework. This method of construction is virtually the same with all FRP building manufacturers, except for Plasti-Fab. Plasti-Fab buildings are engineered to withstand heavier wind & snow loads and resist corrosion from severe environments better than any other type of FRP shelter on the market.

All walls and doors in Plasti-Fab buildings are laminated of FRP with foam structural insulation. No wood or metal is used. Most shelters support their “sandwich style” flat wall panels on wood or metal studs. Wood/metal can eventually get wet and rot or rust. Not only are Plasti-Fab structural walls corrosion resistant, they also apply hand laid fiberglass into all seams and corners, which keeps moisture out of the framing areas and foam insulation.


Features