What insulated garage door means
An insulated garage door has polystyrene or polyurethane insulation inside the panels, rated by R-value like other insulation.
Also called garage door R-value.
Where it matters on a garage door job
Doors on attached garages under bedrooms or used as workshops are good candidates. Quote the R-value from the maker's spec sheet, not a generic claim.
What it costs
Jobs that involve insulated garage door are priced in the garage door installation cost guide: about $1,850 typical, usually $730 to $3,250. The guide shows its sources and what moves the price. The garage door installation cost calculator prices a job line by line.
Work it out
- Free calculator: Garage door installation cost calculator
- Cost guide: Garage door installation cost
- Tools, templates and guides: Free garage door resources