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
We see LiftMasters last between 15 � 20 years. However, that's in excellent conditions. Anything less than excellent conditions can reduce the lifespan to 8 � 12 years. However, beyond just brand, you also have to consider which type of opener will give you the best life expectancy. Sep 20, 2018
Loud noises are a sign that there is a problem with your garage door opener. If you hear grinding, screeching or rattling when your door is in motion, you may need to upgrade your garage door opener. Jul 22, 2022