Manufacturer of 
Quality Rolling Steel Doors


IMB-V7 - Insulated Roll Up Door

IMB-V7 Insulated Roll-Up Door

Product Features

  • Insulated roll up door with metal backing
  • Insulated doors provide increased thermal protection and are fully weatherstripped
  • R-Value of 8.01
  • 7/8″ Thick polystyrene
  • Optional polyurethane insulation
IMB-V7 Insulated Roll-Up Door
With Optional Vision Lites

In response to these times of rising energy costs, Alpine has designed and built an insulated roll up door that provides better protection against the elements. To help businesses cut down on energy costs, Alpine offers our IMB insulated roll up door design. IMB-V7® insulated roll down door is designed specifically to provide energy efficiency, utilizing a heat resistant polystyrene insulation with a low thermal transmittance factor. These fast acting doors can be utilized as an insulated sound door as well as other applications.

The metal on metal insulated slat of this rolling overhead door has polystyrene insulation that is a minimum of 7/8″ thick. Slats are available in 22, 20, 18, and 16 gauge steel with a backing of 24, 22, or 20 gauge steel and also available in B.S. Aluminum. Polystyrene slat insulation offers maximum thermal protection. Insulated rolling doors can be push-up, hand-crank, hand-chain or motor operated. All operators can be adapted to specific conditions for your insulated roll down door.

IMB Insulated Door Slat

IMB-V7 Curtain Detail