The warmer temperatures are just getting started and before you know it we will have some sweltering days. Garage doors may seem like they are an unaffected fixture of your home’s exterior but extreme heat can actually have some adverse effects on them that can lead to problems such as performance issues and premature wear and tear. Here are some ways that high temperatures can take a toll on your garage door and what you can do about it to keep your door running smoothly through the heat. 

How Can Summer Heat Affect Garage Doors

Expansion

Garage doors are most commonly made from materials like steel, aluminum and wood, which all can expand when exposed to heat. This expansion can cause parts of the garage door to slightly warp or shift, potentially causing issues such as getting stuck, not closing properly or dragging against the frame. The best thing you can do is regularly inspect the door. This will allow you to catch warping early so it doesn’t create more damage. Lubricating the garage door is also important as this will reduce friction and help the door to move more easily. 

Misaligned Tracks

Sometimes during extreme heat, the metal tracks can become misaligned. This is due to the metal expanding which can cause the tracks to bend or shift. This can result in the rollers rubbing against the tracks or even disengaging. You may notice that the door doesn’t open smoothly, becomes stuck, jerks, has excessive noise or comes off the tracks. The garage door may operate unevenly or not all. If you experience these signs, you should call a professional to get the tracks realigned. 

Weather Stripping Damage

Weather stripping is a PVC, rubber, or vinyl material that seals the gaps between the garage door and frame to help keep out dust, debris, pests and drafts. Extreme heat can cause it to crack, dry out or warp. Failing weather strip can lead to more dust and dirt, leave your garage more vulnerable to pests like mice, and will let the hot air seep more easily inside which can effect your home’s energy efficiency. Check your weather stripping on a regular basis to ensure that it is still in good condition and is forming a tight seal around your door. If you notice any gaps, or cracking, it is best to replace it as soon as possible.

Paint Damage and Fading

The sun’s UV rays can really affect the garage door exterior. It can cause fading, cracking, and peeling paint which can lead to more damage from moisture. If you are purchasing a new door now or in the future, or will be painting your door, consider a lighter colour as it will absorb less heat.

Electronics Malfunctioning

Electronic components like remotes and outdoor keypads may not operate optimally when the temperatures get extreme. Excessive heat can affect circuit boards and batteries. Try to keep your garage as shaded as possible and keep it well ventilated to help prevent overheating. 

The summer heat can certainly cause wear and tear on your garage door but with some preventative care you can extend its lifespan and hopefully avoid some costly repairs. Take a few minutes to check over your garage door and if you can see any signs of wear or damage, call in a professional. Taking care of problems early will help you to reduce the amount of damage and the dollars needed for repairs.