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Therma Series

The Therma Series doors offers 3 different models all are made from hot dipped galvanized (G 40) wood grain textured steel skins that are sandwiched with a polystyrene core. This type of construction forms a natural thermal barrier between front and back of door. 20 gauge steel backer plates are toggle locked to the inside of the back skin prior to assembly.
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The Therma Series doors offers 3 different models all are made from hot dipped galvanized (G 40) wood grain textured steel skins that are sandwiched with a polystyrene core. This type of construction forms a natural thermal barrier between front and back of door. 20 gauge steel backer plates are toggle locked to the inside of the back skin prior to assembly.

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