Tag Archives: insulated commercial door

Clopay introduces new commercial door for extreme climates

3-inch Three-Layer Polyurethane Insulated Model 3730 Commercial Door for Extreme Climate Control and Durability CINCINNATI (December 6, 2012) — Clopay is introducing a three-inch polyurethane insulated upward acting sectional door with an R-value of 22.2. Designed for use in in … Read more »

Posted in Construction Industry News, Doors & Windows, Products, Rural Builder Magazine, Supplier News | Tagged clopay, door for extreme weather, insulated commercial door, model 3730 commercial door | Leave a comment