Q: Glass door overhead concealed closer is leaking oil?
A: Door must come down to replace closer.
Q: Door is slamming hard? Unable to adjust?
A: Closer may need adjustments or replacement / or the door may need adjustments.
Q: Door is not engaging properly with hold open device on closer
A: Closer may need a new parallel arm or new closer.
Q: Door is currently rubbing the top header or bottom threshold or door jamb?
A: These issues may need a quick adjustment or new pivot hardware.
Q: Wooden door has swelled due to rainy weather
A: Replace the entire door.
Q: The gap between double doors exceeds 1/2'
A: Door jamb or frame may be broken loose or door needs some adjustments.
Q: Glass double aluminum frame storefront doors inner locking rods not working properly? Will not lock secure?
A: This is a common problem that may need the door to come down to replace rods new or just adjustments.
Q: Back check opening pressure to much resistance?
A: Depending on the door closer, it can be adjusted or replaced.