SUPERDECKING GR100 is a Pultruded Deck profile engineered to support typical design live and dead loads over a four-foot span while deflecting less than 1/4". This Fiberglass Deck section features an integrated lap splice that allows for simple and fast installations to support beams with self-drilling screws. Typical applications include cooling tower decks, tank covers, sidewalls, and odor control covers. Tired of replacing and maintaining your existing deck? SUPERDECKING may be a fit for your project.