Double walled insulated aluminium Roller Shutters are manufactured from roll extruded high quality aluminium profiles injected with CFC-free polyurethane foam and stove-enamelled in different colours. Custom-made to specification they can be mounted onto existing buildings or built into new homes. The profile used is determined by the size of the opening. They are extremely versatile and useful for security and partitioning, light and noise control, weather protection and thermal insulation.
All of the below mentioned specifications have been specifically designed and developed by AC Screens.
· Nylon wear strip – this strip is attached to the top 10cm of each side rail. This prevents the slats rubbing against the aluminium and preserves the powder-coating finish at its most vulnerable point.
· Internal roller – this reduces wear on the slats and reduces mechanical noise.
· Security side guide – this guide is strengthened at various points to make it less susceptible to physical manipulation by attempted break-ins.
· Slat types available:
o CD150 40mm and CD200 55mm foam-filled profiles – for better noise and heat insulation. Vented or non-vented
o CD40 40mm and CD70 55mm double-walled extruded aluminium profiles – for better security and larger shutters. Vented or non-vented. Also available is specialised routered options for larger windowed shutters over big spans.
o CD40S 40mm and CD70S 55mm single-skinned extruded aluminium profiles – for windowed profiles for ventilation and visibility. With Polycarbonate insert option.