Hybrid: AC & CAC with Roll-up Doors

By combining an air door with your currently installed door, you are assuring an efficient air block when your hard door is open, reducing cold air loss and decreasing the problems associated with high-traffic openings, such as ice and safety concerns.

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Door Features

Maximizes the energy efficiency of a roll-up door
Effectively reduces moisture infiltration
Significantly reduces air exchange between rooms of differing temperature

HCR Model AC and CAC is retrofitable to existing roll-up doors of any brand
Additional air doors can be added in a modular process to keep maximizing energy efficiency as door open time increases
Warm side or Cold side mounts

Maximizes the energy efficiency of a roll-up door
Effectively reduces moisture infiltration
Significantly reduces air exchange between rooms of differing temperature
HCR Model AC and CAC is retrofitable to existing roll-up doors of any brand
Additional air doors can be added in a modular process to keep maximizing energy efficiency as door open time increases
Warm side or Cold side mounts