Wayne Dalton Model 8300 1.5” Premium Insulated
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 residential 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.
- Limited Lifetime Warranty* on the Product sections
- TWO (2) YEARS against peeling or fading of finish on Product sections with Walnut or Golden Oak wood grain finish.
- ONE (1) YEAR on those component parts of the Product not covered by the preceding provisions of this Warranty