05/30/2026
🏠 Most Seattle homeowners ask me if R-value actually matters for garage door insulation, and the short answer is yes - but only if you use your garage for more than just parking.
If your garage is attached and shares a wall with your living space, an R-value between 12 and 16 makes a noticeable difference on heating bills during our damp winters. That level of insulation keeps cold air from bleeding into your home and reduces condensation that can rust hardware and warp wooden panels. 🔧 I've seen uninsulated doors in Queen Anne homes cost an extra $15 to $30 a month in wasted heat, especially when the garage doubles as a workshop or laundry room.
If your garage is detached or you don't heat it, insulation won't save you much. Focus instead on weatherstripping and a good threshold seal to keep moisture out.
📞 (206) 934-1234
Read more → https://www.elitegaragewa.us/garage-door-insulation-washington-state-energy-savings/