On the sides of the door, and attached to the hinges, are garage door rollers. These are circular and contain ball bearings. Any exposed ball bearings need to be lubricated. Since it can be difficult to get inside the rollers, some formulas of grease come with thin tool attachments for this work. Sep 14, 2020
Keep the garage door clean and in good repair. Wooden garage doors should be wiped down with a clean, dry cloth. Inspect the surface of the door to see if it needs repainting or staining, or if it shows any signs of insect damage. Patch any small holes with wood filler, lightly sand and then paint or stain as required.
Chain drive openers are more durable and affordable, but they can be quite noisy. Belt drive openers are quieter but come at a higher price point. Mar 2, 2023