The Garaga guy can warm things up!
Features of Garaga doors
- Polyurethane foam insulation
- Thermal break and triple contact joints between sections
- Weather tight weatherstripping around the door (bottom of door and frame)
- Wood end block help avoid thermal bridges
Benefits
These features add up to an insulation rating ranging from R-12 to R-18, depending on the door. This is twice as high as the rating provided by polystyrene doors.
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The thickness of steel entrance doors is 1 3/4" while that of Garaga doors ranges from 1 3/8" to 2 in. Entrance doors are also insulated with polyurethane foam. Polystyrene is the material used to make coffee cups.