Forklift impacts and crowbar attacks crease bottom T-bars, twist steel side guides, and jam bullet lock pins.
Van Fix: Same-night curtain rebuilds across Hornchurch (RM12) using stocked 75mm galvanized laths and bullet locks—no timber boarding needed.
A humming motor indicates a failed starter capacitor, a locked electromagnetic brake coil, or stripped internal crown gears.
Van Fix: Stop pressing the switch to prevent winding burnout—we fit a new capacitor, 240V tubular motor, or 415V drive on site.
A curtain hung diagonally means cast nylon or iron end-locks have sheared, or the bottom rail struck an obstruction while closing.
Van Fix: Never force the switch down (it uncoils the barrel inside the hood). We clamp the drum, straighten guides, and rivet new end-locks.
Dead remote fobs or wall switches typically trace back to moisture ingress in key barrels, failed receiver PCBs, or open safety edges.
Van Fix: We carry weatherproof armoured key switches, single/3-phase control PCBs, safety edges, and rolling-code fobs for instant repair.