Door Construction – Shutter curtain is interlocking galvanised mild steel laths 75mm wide, available in thicknesses of 18, 20 or 22 swg. Thickness depends on shutter size. Die-cast zinc endlocks are fitted to alternate laths. The curtain winds on to a seamless mild steel roller barrel. Barrel has self-lubricating phosphor bronze oil-impregnated bearings on shutters up to 5m x 5m; above this size, enclosed ball bearings are fitted. The curtain runs in vertical steel channel guides fixed to each side of the opening, with end stops fitted at the top.

Standards – Shutters meet the requirements of EN 13241-1: 2003 and are CE marked. Read more information in our brochure:

Door Construction – Roller Shutter

Shutter curtain is interlocking galvanised mild steel laths 75mm wide, available in thicknesses of 18, 20 or 22 swg. Thickness depends on shutter size. Die-cast zinc endlocks are fitted to alternate laths. The curtain winds on to a seamless mild steel roller barrel.

Barrel has self-lubricating phosphor bronze oil impregnated bearings on shutters up to 5m x 5m; above this size, enclosed ball bearings are fitted. The curtain runs in vertical steel channel guides fixed to each side of the opening, with end stops fitted at the top.

Security

Shoot bolts can be fitted on the inside for additional security. Chain-operated shutters can be secured by a chain keep which can also be padlocked. Pass door is normally fitted with a Yaletype lock; other locks can be supplied to order. More information can be found in our brochure: