Details.
Help with uPVC, composite and multipoint door locks, including gearbox, handle, cylinder and alignment faults. Covers multipoint mechanism failure, gearbox replacement, handles that will not lift, doors that will not lock when closed, and cylinders that turn without engaging the mechanism. The service includes checking handle lift, key turn, latch and hooks, separating cylinder faults from gearbox and full strip faults, inspecting alignment, and explaining part options and whether same-day repair is realistic.