With time, the push up spring on the roll up door which is made out of steel develop rust and break during the wild New York weather seasons and need to be replaced.
In the photo you can see the difference between a new manual push up spring to an old roll up door push up spring.
How to diagnose it yourself:
-Gate is getting heavy to roll up.
-If the roll up door does not rolled up properly (sometimes only one side is damaged)
-The roll up door goes down too fast which can be dangerous to the surrounding people.
If you have any suspicion about the safety of your roll up door call us and one of our certified technicians will inspect it for you.