guideGarage Door Repair
Garage Door Insulation Guide for Dearborn, MI Homes
Dearborn, MI
Garage Door Insulation in Dearborn, Michigan
An insulated garage door can reduce energy costs by up to 20% and keep your garage comfortable year-round in Dearborn's climate. Here's everything you need to know about garage door insulation.
Why Insulate Your Garage Door in Dearborn?
- Energy savings: Reduce heating and cooling costs, especially if rooms are above the garage
- Temperature control: Keep your garage usable as a workshop or gym in Michigan's weather
- Noise reduction: Insulated doors operate 50% quieter than uninsulated ones
- Durability: Insulated doors are stronger and more dent-resistant
Insulation Types
- Polystyrene (R-4 to R-8): Budget-friendly foam boards, $200-$500 for DIY kits
- Polyurethane (R-12 to R-18): Spray-in foam, best thermal performance, $400-$800 professionally installed
- Reflective foil (R-3 to R-6): Effective in hot climates, $100-$300 DIY
Cost of Insulated Garage Doors in Dearborn
- Retrofit insulation kit (DIY): $100 - $300
- Professional insulation install: $200 - $600
- New insulated door: $1,000 - $3,500 installed
R-Value Recommendations for Michigan
For Dearborn's climate, aim for an R-value of at least R-12 for attached garages and R-8 for detached garages. Higher R-values provide better insulation but cost more upfront.