With a proven track record for thermal efficiency and extreme durability, the TC Series Sectional Raynor Door is simply the best you can specify. With extruded polystyrene insulation thermally bonded between two steel skins, TC Series Raynor doors have an exceptional R-value of 17.05. And, its superior construction has made it the most specified sectional door on the market.
TC320 Sectional Raynor Door
Designed for optimum strength and performance, this doors 20-gauge exterior steel skin and rugged hardware provides the ultimate in dependability. The TC320 Raynor Door is ideal in applications where security and thermal protection are required.