Wayne Dalton 200-20 Insulated Sectional Steel Doors Thermopan Model
The 200-20 model is an energy-conscious garage door that’s sleek and efficient. The continuous foamed-in-place insulation and thermal break between inner and outer skins provide the ultimate thermal efficiency. These doors also feature an R-value of 17.5, joint seals to prevent air infiltration, and 20-gauge exterior steel. Efficient and versatile, the 200-20 is the perfect option for any homeowner.
