Here are the key garage door facts every homeowner should know before buying, maintaining, or selling in 2026
What every homeowner should know about garage doors in Las Vegas Nevada, 1. It’s the Largest Moving Part of Your Home A typical garage door weighs 150-350 lbs and cycles up and down thousands of times per year. The springs, cables, and opener do all the heavy lifting, not the motor. If a spring snaps, the door can drop suddenly, which is why DIY spring repair is strongly discouraged. 2. Insulation Makes a Real Difference in Hot Climates Garage doors in Las Vegas and similar areas, a non-insulated door can make your garage 20-30°F hotter than outside in summer. That heat transfers into adjacent rooms and drives up AC costs. Look for R-value, R-12 to R-18 is solid for attached garages. Insulated doors are also quieter and more durable. 3. Lifespan Isn’t Just About the Garage Door A Las Vegas garage door itself can last 15-25 years, but the springs last 10,000-15,000 cycles, about 7-12 years for most households. The opener typically lasts 10-15 years. M...