How to Troubleshoot Garage Door Problems Caused by Heat Expansion
Extreme heat affects more than just comfort—it also impacts the way a garage door operates.
Extreme heat affects more than just comfort—it also impacts the way a garage door operates. As temperatures rise, metal components expand, lubricants thin out, and moving parts experience additional strain. A garage door company can help address these challenges, but understanding how heat expansion affects performance makes troubleshooting easier.
Inspect for Sticking or Misaligned Tracks
Heat expansion causes metal garage door tracks to shift slightly, leading to misalignment. A door that sticks, hesitates, or moves unevenly often points to track expansion issues. Checking for warping or small gaps in the track alignment helps identify problem areas. Garage door experts can adjust the tracks carefully or loosen hardware slightly to allow for expansion while maintaining stability.
Check the Garage Door Springs
High temperatures affect the tension in garage door springs, making them more susceptible to wear. Springs that lose tension cause the door to feel heavier, placing more strain on the opener. The springs may need adjustment if the door struggles to open or closes too quickly. A professional garage door company can inspect and replace worn-out springs before they break, preventing sudden malfunctions.
Examine the Rollers and Hinges
Heat softens lubricants, leading to excess friction on rollers and hinges. Dry or sticky rollers create unnecessary strain on the garage door opener. Applying a heat-resistant silicone-based lubricant helps maintain smooth movement. Garage door experts suggest periodic lubrication to prevent parts from seizing up in high temperatures.
Assess the Garage Door Panels
Wood and composite garage doors expand and contract with temperature changes, leading to warping or cracking. Steel doors absorb heat, causing surface expansion that affects movement. Checking for signs of warping or tight panel seams helps prevent long-term damage. A garage door company can recommend weather-resistant materials or reinforcements that minimize heat-related panel issues.
Test the Auto-Reverse Function
A garage door’s safety sensors rely on proper alignment to function correctly. Heat expansion shifts sensor positioning, leading to malfunctions in the auto-reverse mechanism. If the door refuses to close fully or reverses unexpectedly, checking sensor alignment and cleaning off dust or debris can resolve the issue. A professional garage door company can recalibrate sensors if needed to restore proper function.
Monitor the Garage Door Opener
Extreme heat affects electronic components in the garage door opener, causing inconsistent performance. Overheating may lead to intermittent operation or unexpected shutdowns. Keeping the opener’s motor unit shaded or installing ventilation near the opener reduces heat buildup. Garage door experts can inspect the system and recommend cooling solutions to prevent heat-related failures.
Check the Weatherstripping and Seals
High temperatures cause weatherstripping to dry out, crack, or lose flexibility. Compromised seals allow heat, dust, and pests into the garage while reducing insulation effectiveness. Replacing worn-out weatherstripping maintains energy efficiency and prevents unnecessary strain on the garage door system. A professional garage door company can install high-heat-resistant seals that withstand extreme weather conditions.
Preventative Measures for Heat Expansion Issues
Routine maintenance keeps garage doors operating smoothly, even in extreme heat. Lubricating moving parts, monitoring track alignment, and inspecting springs prevent heat-related wear. Choosing materials designed for high temperatures, such as insulated doors or heat-resistant coatings, adds long-term protection. A garage door company offers expert guidance on troubleshooting and maintaining a reliable system, keeping doors functioning optimally no matter how hot it gets outside.
Quality Overhead Door, Inc. is a full-service garage door installation and repair company for both residential and commercial customers in the Gilbert area.
