One big reason for a garage door stopping halfway is the door track being out of alignment. The track could be bent or crooked, preventing the rollers from moving along it or even causing the rollers to pop out completely. Mar 29, 2023
The roll-up style of garage door may be most common and the most popular. In this style of garage door, a series of panels roll up and down along a track. Roll up garage doors can mimic historic styles yet offer the convenience of a modern garage door.
Of all the sections in garage doors, the bottom one needs to be replaced most often. Since this section is closest to the garage floor, it absorbs the most amount of water and is eaten more frequently by little critters.
Grease has trouble reaching these parts of the garage door. Silicone is best used in accompaniment to grease because it doesn't provide as much friction resistance, but can reach places that lithium grease can't. It also has a longer life and is resistant to temperature and moisture. Feb 18, 2022