Insulated Doors


Alpine Overhead Doors, Inc. builds fast acting doors for all of your overhead door needs.  Click here for a price quote on high quality insulated doors. These insulated doors are built using high-quality craftsmanship, precision, and materials. We build our insulated roll down doors utilizing the ASHRAE Handbook of Fundamentals. This ensures increased thermal protection and reliable operation even after extended heavy use in harsh industrial environments and other applications. Alpine’s rolling insulated door is a fast-acting door that provides weather sealed rolling access when your overhead door specs call for insulated sound doors. Turn to Alpine for all of your standard insulated rolling doors and insulated sound doors. Please see our suggested control stations for our weather sealed doors. Also, view our operators for these steel rolling doors.

Model Description
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Rolling Insulated Door, Insulated Doors, Insulated Rolling DoorsRolling Insulated Door, Insulated Doors, Insulated Rolling Doors Alpine’s IMB-V8 fast-acting doors:  a  rolling insulated door with insulated metal backed slats that are 15/16 inch thick slats with an R-Value: 8.25 (U-factor of 0.121) calculated using the ASHRAE Handbook of Fundamentals. The slats on these insulated rolling doors are insulated with polystyrene for increased thermal protection. The slats on these insulated doors are also available with foamed-in-place polyurethane insulation. The IMB-V8 steel rolling doors profile is a flat slat with a back cover, and it comes in a variety of materials and finishes to meet your insulated door needs.
Rolling Insulated Door, Insulated Doors, Insulated Rolling DoorsIMB-V7 rolling doors trucking-2 Alpine’s IMB-V7 fast-acting doors:   a rolling insulated door with insulated metal backed slats that are 7/8 inch thick slats with an R-Value: 8.01 (U-factor of 0.125) calculated using the ASHRAE Handbook of Fundamentals. The slats on the rolling overhead door are insulated with polystyrene for increased thermal protection. These insulated doors and weather sealed doors have slats that are also available with foamed-in-place polyurethane insulation. The IMB-V7 insulated rolling doors profile is a flat slat with a back cover and it comes in a variety of materials and finishes to meet your needs for steel rolling doors.
Rolling Insulated Door, Insulated Doors, Insulated Rolling DoorsSONY DSC
Alpine’s IMB-V5. fast-acting doors:  a rolling insulated door with insulated metal backed slats that are 5/8 inch thick slats with an R-Value: 6.82 (U-factor of 0.147) calculated using the ASHRAE Handbook of Fundamentals. The slats on the rolling overhead door are insulated with polystyrene for increased thermal protection. The IMB-V5 insulated rolling doors profile is also available with foamed-in-place polyurethane insulation. The IMB-V5 insulated doors profile is a flat slat with a back cover, and it comes in a variety of materials and finishes to meet your needs for weather sealed doors.

Call or request a quote today to find out which Alpine® solution is right for you!

Contact Alpine today to learn more about customizations for a rolling insulated door.