We are able to offer Residential Overhead Garage Doors on our buildings within a 4.5-hour radius from our corporate office in Mount Airy, North Carolina.
Non-Insulated Doors Cheapest out of all options, Leaves no gap above header when installed, provides no insulation
Better
Vinyl-back Insulated Doors Mid tier option, Leaves no gaps above the header when installed, and offers an R-value of 6.85
BEST
Steel-back Insulated Doors Highest quality overhead door a customer can purchase, Leaves no gaps above the header and has the following R-value ratings for corresponding thickness of door:
1 ⅜” = R-value 13.45
1 ¾” = R-value 16.88
2” = R value 17.66
Door motor Tips
8165 Chain Drive:
Has an alternating current(AC) motor. This means that the motor only operates at one speed from the open to the close position. This typically means the motor tends to be loud. It is a chain drive unit which means that a chain operates the trolley and attaches to the motor head. The chain slapping against the rail could potentially cause more noise.
8450 Belt Drive:
Has a direct current(DC) motor. This means that the motor has a soft start/stop, or that it travels at a variable speed