2024-01-10 9 min
Summer heat can take a toll on your garage door system, especially here in Massachusetts where temperatures can swing dramatically. At Littleton Garage Doors, we've served the community for over 39 years and have seen firsthand how seasonal changes affect garage door performance. Here's our comprehensive guide to preparing your garage door for the hot months ahead.
High temperatures affect your garage door in multiple ways, and understanding these effects helps you take proactive measures:
Metal garage door panels, tracks, and hardware expand when heated. This can cause: - Binding or sticking as panels shift slightly - Increased friction in the track system - Stress on springs that are already under tension - Misalignment of the door in its opening
Standard lubricants can thin out or evaporate in summer heat, leading to: - Squeaky, noisy operation - Increased wear on rollers and hinges - Premature bearing failure in the opener - Jerky, uneven door movement
Rubber and vinyl seals dry out and crack faster in heat and UV exposure: - Bottom seals may crack and let in pests and water - Side seals lose their flexibility and gap - Top seals can shrink and pull away from the door - Threshold seals may curl or warp
Your garage door opener works harder in summer because: - Expanded metal creates more friction - Heat affects the motor's efficiency - Electronics can overheat in un-air-conditioned garages - The opener may cycle off prematurely as a safety measure
Follow these steps before summer arrives to ensure reliable operation all season long:
Check all weather seals around your garage door perimeter. Look for cracks, gaps, brittleness, or sections that no longer make contact with the door or frame. Quality weather seals: - Maintain energy efficiency in your home - Keep out rain, pests, and debris - Reduce dust and allergens entering your home - Improve the overall seal against outdoor elements
Our maintenance service includes complete weather seal inspection and replacement with premium materials designed for New England's climate extremes.
Use silicone-based lubricant on all moving components. Apply to: - Rollers (both metal and nylon types) - Hinges where they pivot - Springs (extension and torsion) - Bearing plates at the top of the door - The track where rollers make contact
Important: Avoid petroleum-based products like WD-40 for lubrication - they can actually attract dust and gum up over time in heat. WD-40 is a solvent, not a lubricant. Use purpose-made garage door lubricant or white lithium grease.
A properly balanced door puts less strain on your opener. Test your door's balance:
1. Disconnect the opener by pulling the emergency release cord 2. Manually lift the door halfway and release 3. A balanced door should stay in place; if it falls or rises, the springs need adjustment
Warning: Spring adjustment is dangerous and should only be performed by trained professionals. Garage door springs are under extreme tension and can cause serious injury. Contact Littleton Garage Doors for safe spring adjustment.
Before summer storms arrive, verify all safety systems work properly: - Photo-eye sensors should reverse the door when blocked - Auto-reverse should activate if the door contacts an obstacle - The emergency release should disengage smoothly - The wall button should operate reliably
Remove debris, leaves, and dirt from the tracks. Inspect for: - Dents or bends that could impede rollers - Loose mounting brackets - Rust or corrosion - Proper alignment on both sides
For steel doors, look for chips or scratches in the paint that could lead to rust. Touch up any damage with matching exterior paint. For wood doors, check for: - Peeling or flaking finish - Warping or swelling - Signs of rot or pest damage - Need for resealing or repainting
Schedule a professional maintenance visit before the hottest months. Our comprehensive tune-up service includes:
- Complete 25-point safety inspection - Lubrication of all moving parts with professional-grade products - Tension adjustment of springs and cables - Tightening of all hardware and brackets - Opener safety and force adjustment - Weather seal inspection and recommendations - Track alignment verification - Roller and hinge assessment
A professional tune-up typically costs between $89-$150 but can save hundreds in emergency repair costs and extend your door's lifespan by years. Littleton Garage Doors offers seasonal tune-up specials for homeowners in Littleton, Westford, Chelmsford, Acton, and surrounding communities.
If your garage door fails during a summer heat wave: - Don't force a stuck door - you may cause additional damage - Check if the opener is overheating (many have thermal protection) - Try operating the door manually to identify the problem - Call for emergency service - we're available 24/7
Proper preparation now prevents inconvenient breakdowns during Littleton's hottest summer days. Contact us today to schedule your pre-summer inspection and enjoy worry-free garage door operation all season long.