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Garage Door Weatherstripping Worn Out
in Albuquerque, NM
Weatherstripping seals the gap between your garage door and the floor, sides, and top of the frame. In Albuquerque, the UV intensity and dry air are hard on rubber and vinyl seals, and most weatherstripping here starts cracking and pulling away well before the 10-year mark that manufacturers often suggest. Once it goes, wind-driven dust, cold winter air, and scorpions and other desert insects find their way in.
Quick Answer
Weatherstripping is the rubber or vinyl seal around your garage door. In Albuquerque, the constant sun and low humidity crack and shrink that rubber in about three to five years, much faster than in wetter climates. Replacing it is straightforward and stops dust, cold air, and insects from getting in. You'll notice the difference in your heating bill almost immediately after a proper replacement.
Telltale Signs
Warning Signs to Watch For
- You can see daylight around the edges of the door when it's closed
- Dust and fine sand collect inside the garage along the door edges
- The garage is noticeably cold in winter even with the door shut
- The rubber seal on the bottom of the door is cracked, stiff, or missing in sections
- Small insects are getting into the garage without an obvious entry point
- The seal leaves gaps on an uneven concrete floor when the door is down
Root Causes
What Causes Garage Door Weatherstripping Worn Out?
UV and Dry Air Breakdown
Albuquerque sits at more than 5,000 feet elevation, which means the UV radiation is stronger than at sea level and beats down on rubber seals for around 310 days of sunshine per year. Combined with humidity that drops below 15 percent on spring afternoons, rubber and vinyl seals dry out and crack much faster here than they would in Houston or Tucson.
The Fix
Full Weatherstripping Replacement
A technician removes the old seal from all four sides of the door and installs new rubber rated for UV and high-temperature environments. The bottom seal gets fitted to match any unevenness in the concrete floor.
Physical Wear from Door Cycles
The bottom seal drags across the concrete floor every single time the door opens and closes. In a household using the garage door four times a day, that seal scrapes the concrete nearly 1,500 times a year. After a few years it wears thin and stops sealing properly.
The Fix
Bottom Seal Replacement
A technician slides the old bottom seal out of its retainer bracket and feeds in a new one. If the retainer itself is bent or corroded, that gets replaced too so the new seal sits flat.
Self-Diagnosis
Which Cause Applies to You?
Check the signs you're observing to narrow down the likely root cause before your inspection.
| What You're Seeing | UV and Dry Air Breakdown | Physical Wear from Door Cycles |
|---|---|---|
| Seal is visibly cracked or brittle and hasn't been replaced in over 5 years | ||
| Bottom seal is thin and worn smooth in the middle but intact at the edges | ||
| Side and top seals are cracking but the bottom seal looks okay | ||
| Gaps appear only at the bottom of the door, not the sides |
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