Commercial roll-up doors come in several sizes and materials.
They are most commonly used for local businesses, storage facilities, and even shopping centers.
Commercial roll-up doors have several benefits like extra protection and security, great insulation, and convenience.
Here are some common commercial roll-up door problems to look into when they aren’t functioning properly:
1. The Torsion Spring Tension is Off
When it comes to commercial roll-up door troubleshooting, try checking the torsion spring first.
Torsion spring tension is one of the most vital parts of any garage door opener.
This is because it handles most of the heavy lifting when opening the doors.
If the spring tension is too low, the commercial garage door will be easy to close but hard to open.
On the other hand, if the spring tension is too high, the…