Roller Mesh Grilles
Are particularly suited for:
- Shops: Permits safe continuity of product display after normal business hours.
- Garages: A practical and cost effective safety measure allowing instant inspection.
- Windows: An ideal safety closure allowing light and ventilation.
- Markets: Specially constructed to fulfill all market requirements.
- General: Suitable for stores, offices, banks, or anywhere where security is required.
Tilley doors are able to supply the following operating methods for Roller Mesh grilles and Roller Shutter doors:
- Push-up Operation: For smaller doors, convenient handles can be supplied and fitted to the bottom bar. The system is suitable for doors with a maximum area not exceeding 8 sq.m.
- Continuous Chain Operation: Suitable for doors between 8 and 20 sqm. The door is fitted with a spur gear and chain wheel and operated by means of a continuous calibrated chain from floor level. Provision is made for padlocking via a keep fitted to a channel. The operating system can be mounted on the left or right hand side of the door and uses reduction gearing to give a lighter action.
- Crank Operation: Suitable for shutters between 8 and 30 sqm. The system operates via a crown wheel and pinion and allows crank operation from floor level. The handle is removable and provision is made for padlocking. Reduction gearing is provided at the crown wheel and gear box. The crank handle can be operated internally or externally from the left or right hand side and the cranks are removable. Where the cranks are offset to the side, universals are provided at the top and bottom of the drive shaft.
Automatic operation is available for all of the above systems.
Tilley roller mesh grilles are formed from 10mm diameter round bars clipped together with 2mm thick clips. They can be supplied with a galvanised hot dip finish or a bronze painted finish.
