Wayne Dalton Steel Garage Doors Model 8300 & 8500
The Classic Steel Garage Door Model 8300 has an impressive R-value* of 12.12 using polyurethane foamed-in-place. The Classic Steel Garage Door Model 8500 is Wayne Dalton’s highest insulated residental garage door with an impressive R-value of 16.22 using polyurethane foamed-in-place. Heavy-gauge steel wrap around end caps trim-out door edges for better appearance, improved strength and damage-protection of the insulation. Plus its two-coat, baked-on polyester finish makes it virtually maintenance free.
* Wayne Dalton uses a calculated door section R-value for our insulated doors.
Garage Door Features
- Bottom weather seal
- Tamper-resistant safety bottom brackets
- Polyurethane foamed-in-place insulation