THERMISER® INSULATED ROLLING SERVICE DOOR
Model ESD20
For exterior openings where maintaining different temperatures on each side of the door is desirable.
Thermiser Benefits:
Design Flexibility: Cornell doors are built to order to fit your opening size, operation and option preferences
Insulation: Keeps buildings warm in winter, cool in summer. Closed cell urethane foam insulation provides the lowest thermal conductivity of any material commercially available. The slat has an R-value of 8.0 (U-factor of 0.125) as calculated using the ASHRAE Handbook of Fundamentals
Energy Savings: Upgrading to a Thermiser from a WeatherGard pays for itself in 17 to 23 months, depending on climatic zone
Weather Seal System: including perimeter weathering at the head, guides and bottom bar cuts the air infiltration rate by 90 percent