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The TD 138 insulated commercial sectional door has established a reputation in the overhead door industry as a tough, energy efficient door designed to meet the rigors of industrial/commercial use. TD 138’s unique, fully automated computer controlled manufacturing process, produces a state-of-the-art steel/polyurethane/steel sandwich panel that is lightweight, yet incredibly strong and energy efficient.
1 3/8″ Thick – An Insulation R-Value of 12.60 Color available in TD 138  WhiteTherm-O-Dor™ TD-138 features a continuous foamed-in-place polyurethane core providing an R Value of 12.60, twice the efficiency of polystyrene insulated panels.
Insulated Windows |
