Why Lewisville's Climate Is Hard on Garage Door Springs (And What to Do About It)
2026-03-10 7 min read
If you've lived in Lewisville long enough, you know the weather here doesn't pick a lane. Summers are hot and muggy, winters bring freeze-thaw cycles, and the rain falls across nearly 155 days a year. That kind of climate is beautiful for the tree-lined roads of neighborhoods like Arbor Run. but it's genuinely rough on garage door springs.
Most homeowners don't think about their springs until something breaks. By then, they're either stuck inside with a car they can't get out, or the door has dropped awkwardly and damaged something. Understanding why Lewisville's weather accelerates spring wear can save you a service call at the worst possible time.
How Humidity Corrodes Your Springs
Lewisville sits in a humid subtropical climate, and that persistent moisture is one of the biggest enemies of garage door hardware. Torsion springs and extension springs are made of high-tension steel. and steel doesn't love sitting in a humid, unventilated garage month after month.
Rust is the main culprit. Humidity causes metal springs to rust and weaken over time, and once corrosion takes hold, the coils become brittle and prone to snapping under load. This is especially true in garages with poor airflow. a common issue in the older subdivisions along Shallowford Road and Lewisville-Vienna Road, where homes built in the 1970s through 1990s often have compact, enclosed garages not designed with ventilation in mind.
If you notice an orange or reddish tint on your springs, that's rust forming. Left alone, it will eventually cause a break. usually on a cold morning when the metal contracts and the added stress is too much.
Temperature Swings Make It Worse
Lewisville winters are mild compared to the mountains, but the freeze-thaw pattern is relentless. January lows regularly dip to around 30°F, while afternoons can climb into the mid-40s. That daily cycling. metal contracting at night and expanding during the day. creates ongoing mechanical stress in the spring coils.
Cold temperatures also cause lubricants inside your garage door system to thicken, which means more friction across every moving part. Springs that are already weakened by rust have even less tolerance for this kind of stress. The combination is why spring failures spike in late winter and early spring across the Forsyth County area.
Over in Clemmons and Winston-Salem, technicians see the same pattern: homeowners who skipped fall maintenance end up with broken springs right when they need reliable access most.
What You Can Actually Do
Lubricate Twice a Year. and Use the Right Product
Use a silicone-based or white lithium grease lubricant on your springs at least twice a year. Apply it in fall before temperatures drop, and again in late spring before the humidity peaks. Spray a thin coat along the coils. don't saturate them, just enough to reduce surface friction and create a light barrier against moisture.
Avoid WD-40. It's a water displacer, not a lubricant, and it evaporates quickly. It won't give you the lasting protection your springs need through a Lewisville summer.
Improve Garage Ventilation
If your garage stays humid all summer, consider adding a vent or even a small exhaust fan. This won't eliminate moisture but reduces the sustained exposure your springs deal with. Reducing trapped humidity is one of the simplest long-term protections for all your door hardware. springs, cables, tracks, and hinges.
For homeowners in newer custom builds near the Lake of Lissara community or Brookberry Farm, this is less of a concern since newer construction typically includes better garage airflow design. For those in older homes, it's worth checking.
Inspect Visually Every Season
Once a season, take 60 seconds and look at your springs. You're checking for: - Rust or discoloration on the coils - Gaps in the coil spacing, which indicate a spring that's already partially failed - Fraying on cables, which work in tandem with the springs, Any visible cracking or distortion
If you see gaps in the coils or hear a loud bang from the garage, your spring has likely broken. At that point, stop using the door. Continuing to operate the system could damage your opener or cause the door to fail completely. and spring replacement is not a safe DIY job. The stored tension in a torsion spring is enough to cause serious injury.
Schedule a Professional Inspection Annually
The smartest move for most Lewisville homeowners is a professional tune-up once a year. ideally in early fall before the cold hits. A technician can check spring tension and balance, lubricate all moving parts correctly, and catch wear before it becomes a failure. You can explore our full service offerings to see what a tune-up covers and what to expect.
For more detail on protecting the rubber and seal components that work alongside your springs, the weatherstripping complete guide covers what to look for and when to replace worn seals.
When Springs Actually Need Replacing
Most residential garage door springs are rated for around 10,000 cycles. one cycle being a single open-and-close. For a household that uses the garage door four times a day, that's roughly seven years of life under ideal conditions. In Lewisville's climate, you should expect the lower end of that range if you skip regular maintenance.
If your springs are original equipment on a home built in the 1980s or 1990s. which covers a significant chunk of Lewisville's housing stock. they're overdue for inspection regardless of how they look. Age alone increases failure risk.
Garage Door Lewisville handles spring replacements and tune-ups across the area, including neighborhoods in Advance, Pfafftown, and Rural Hall. If you're unsure about the condition of your springs, the safest path is to schedule an inspection rather than wait for a failure.
Frequently Asked Questions
Q: How do I know if my garage door spring is broken? A: The most obvious sign is a loud bang from the garage. that's often the sound of a spring snapping. After that, the door will feel extremely heavy and may only open a few inches before the opener strains. You may also see a visible gap in the torsion spring coil above your door. If any of this happens, don't force the door. call a technician.
Q: Can I lubricate my own springs, or is that a job for a professional? A: Lubrication is something most homeowners can safely do themselves. Use a silicone spray or white lithium grease, apply it to the coils, and wipe off any excess. What you should not do is attempt to adjust the spring tension or replace a spring yourself. that requires professional tools and training.
Q: How often should garage door springs be replaced in Lewisville's climate? A: With the humidity and temperature swings here in Forsyth County, springs that aren't regularly maintained may show significant wear in five to seven years. Even well-maintained springs on older doors should be inspected once they hit the ten-year mark. An annual professional check is the best way to catch wear early and avoid unexpected failures.