If your garage door is not properly balanced, the garage door opener will have to work harder, and it won’t last as long.

If the rubber weather seal strip on the bottom of your door is brittle or cracked, replace it right away to keep the elements out of your house. Weatherstripping is sold by the foot at hardware and home improvement stores. Just cut to size and insert into the grooves with the wide angle of the flange inside the door.

Inspect and Replace the Rollers

The rollers, whether steel or nylon, need to be inspected twice a year and replaced every seven years or so, and even more if you use your garage door many times a day.

Worn, chipped or cracked rollers should be replaced as soon as possible. You do this by removing and reinstalling any roller brackets that are not directly attached to the cable system.