Polyurethane foamed-in-place insulation
All Model 9100 doors come with foamed-in-place polyurethane insulation that has an R-Value of 9*, giving excellent insulating ability to control energy costs.
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*Insulation values have been calculated in compliance with DASMA TDS-163 industry standards.
Bottom weather seal
In addition to insulation, our doors have a bottom weather seal. The bottom weather seal blocks drafts and helps save energy. It remains flexible even in extreme cold to keep the bad weather outside.

