UPVC Bi-Fold doors in Walthamstow E17.
Middle bolt not working. The top bolts are working but not reaching the recess. Possible to repair the mechanism without replacing bolt.
UPVC Bi-Fold Doors. Faulty Bolt Mechanism in Walthamstow E17.
UPVC Bi-Fold doors in Walthamstow E17.
Middle bolt not working. The top bolts are working but not reaching the recess. Possible to repair the mechanism without replacing bolt.
