Now the nation''s skin leading producer molding of steel doors, Therma-Tru helped build the market for that product category. fiberglass The effectiveness of that pioneering effort is reflected in the market share steel currently holds. For the past two decades company has focused its commitment to quality fiberglass and and steel and innovation on doors, the fastest-growing segment within the exterior door category. We were interested in differentiating ourselves from the rest of the market -- that''s skin the only way to be profitable in the long term recalling hiscompany''s motivation for pursuing fiberglass. Therma-Tru recruited a ream of engineers and assigned them the mission of developing a new product that would put perform both wood and steel. The team blended molding fiberglass and resins to invent a sheet-molding fiberglass compound, and as well as the tooling to transform those supplies into a door skin. After extensive laboratory and field testing, the fiberglass industry''s first door hit the market: the Fiber-Classic.

Now the nation''s skin leading producer molding of steel doors, Therma-Tru helped build the market for that product category. fiberglass The effectiveness of that pioneering effort is reflected in the market share steel currently holds. For the past two decades company has focused its commitment to quality fiberglass and and steel and innovation on doors, the fastest-growing segment within the exterior door category. We were interested in differentiating ourselves from the rest of the market -- that''s skin the only way to be profitable in the long term recalling hiscompany''s motivation for pursuing fiberglass. Therma-Tru recruited a ream of engineers and assigned them the mission of developing a new product that would put perform both wood and steel. The team blended molding fiberglass and resins to invent a sheet-molding fiberglass compound, and as well as the tooling to transform those supplies into a door skin. After extensive laboratory and field testing, the fiberglass industry''s first door hit the market: the Fiber-Classic.