The Thermacore® AP Model 850 is engineered to deliver advanced performance in commercial and industrial applications where climate control, durability and ease of maintenance are primary concerns. The Thermacore® AP door system’s advanced performance answers the demand for more reliability, durability, design flexibility and thermal efficiency.
This door system presents the most advanced thermal performance values published by any major US manufacturer of 3″ commercial insulated sectional doors with an R-value* of 26, U-value** of .038 and a tested installed U-factor† of .14.
Large thermal lites (25″ w x 13″ h); black frame standard
Optional color matched frame available
Glass: insulated, insulated tempered, multi-wall polycarbonate in clear, bronze, or white
Cable failure device
Bottom sensing edge
Exhaust Ports (available in 3″ and 4″)