Quality Overhead Steel Rolling Doors, Weather Sealed Rolling Doors and Insulated Sound Doors
Alpine Overhead Doors, Inc. builds fast acting doors for all of your overhead door needs. These insulated doors and overhead steel rolling doors are built using high-quality craftsmanship, precision, and materials. We build our overhead steel rolling doors and insulated roll down doors utilizing the ASHRAE Handbook of Fundamentals to ensure increased thermal protection and reliable operation even after extended heavy use in harsh industrial environments and applications. Alpine’s insulated doors are fast acting doors that provide weather sealed rolling access when your overhead door specs call for insulated sound doors or weather sealed rolling doors. Turn to Alpine for all of your standard insulated doors, insulated sound doors, weather sealed rolling doors as well as steel rolling doors.
| Model | Description | |
|---|---|---|
| Click below for full details | ||
![]() | 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 roll down doors are also available with foamed-in-place polyurethane insulation. The IMB-V8 insulated roll up doors profile is a flat slat with a back cover, and it comes in a variety of materials and finishes to meet your rolling insulated door needs. | |
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 roll up doors have slats that are also available with foamed-in-place polyurethane insulation. The IMB-V7 insulated roll up doors profile is a flat slat with a back cover, and it comes in a variety of materials and finishes to meet your rolling insulated door needs. | ||
| ||
Call or request a quote today to find out which Alpine® solution is right for you!
Customization available – Call for details.




