Professional garage door insulation by Lemus Garage Door Services. Licensed, insured, 5-year warranty.
Houston summers push temperatures above 100°F, turning uninsulated garages into ovens that raise your home's cooling costs. Lemus Garage Door Services provides professional garage door insulation for Katy homes that can reduce garage temperatures by 20-30°F and lower your energy bills by up to 20%. We offer retrofit insulation kits for existing doors and premium pre-insulated replacement doors with R-values from R-6 to R-18.
Same-day service available in Katy. Free estimates, no obligation.
Call (281) 906-4783Our insulation options include polystyrene panels (R-6 to R-9, budget-friendly), polyurethane injection (R-12 to R-18, maximum efficiency), and reflective foil barriers (excellent for radiant heat). For Katy homeowners, we recommend a minimum R-value of 12 for attached garages and R-8 for detached garages. Proper insulation not only saves energy but also reduces street noise, protects stored items from temperature extremes, and makes your garage usable as a workshop or living space.
Retrofit insulation installation in Katy starts at $200 for a single-car door and $350 for a double-car door. Premium insulated door replacement ranges $1,200-$3,500 depending on material and R-value. Our technicians also check and replace weatherstripping during insulation service to ensure a complete thermal envelope. All installations come with our 5-year warranty. Call (281) 906-4783 for a free energy assessment of your garage door.
Absolutely. Houston's extreme heat makes garage insulation one of the best home improvements for energy savings. An insulated garage door can reduce garage temperatures by 20-30°F, lower adjacent room cooling costs by 10-20%, and protect vehicles and stored items from heat damage. Most homeowners see ROI within 2-3 years.
For Katy homes with attached garages, we recommend R-12 to R-18 for maximum energy savings. Detached garages benefit from R-6 to R-9. The higher the R-value, the better the insulation performance. Polyurethane-filled doors offer the highest R-values per inch of thickness.
Yes! We offer retrofit insulation kits that attach to the inside of your existing door panels. This is a cost-effective alternative to full door replacement, typically costing $200-$400 versus $1,500+ for a new insulated door. The retrofit adds R-6 to R-9 insulation value.
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