Overview |
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Description | Insulated aluminium security shutter. |
Applications | Domestic, light commercial, offices. |
Security Level | Medium. |
Fitting | Internal face fit, external face fit, reveal fit. |
Components |
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Slat | Double-skinned polyester powder-coated aluminium with polyurethane foam insulating core. |
Box | Roll-formed aluminium with pressure-moulded aluminium alloy end plates. Circular box available in 165mm & 205mm. |
Guides | Extruded aluminium guide channels with brush inserts. |
Bottom Slat | Extruded aluminium with rubber weather seal. |
Measurements |
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Slat Face | 42mm |
Weight | 4kg/m² |
Max Width | 3400mm |
Max Area | 8m² |
Guide Width | 45mm, 53mm, 66mm, 60HD |
U-Value | 3.7W/m²K |
Finishes |
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Curtain | White, brown, cream, grey and silver, vented and unvented options. |
Box | White or brown as standard, option to powder coat any RAL / BS colour (surcharge applies). |
Guides | White or brown as standard, option to powder coat any RAL / BS colour (surcharge applies). |
Operation |
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Electric | Somfy tubular motor and internal rocker or external key switch as standard (other motors available). Safety brake to comply with legislation. Manual override and crank handle as required (surcharge applies). Numerous control option variants such as group, remote or mobile phone activation. |
Manual | Cord Belt - A swivel winder coils the belt within a compact box. Spring & Lock - A counter-balanced spring assembly with a key-lock bottom slat and handles. Rod & Crank - A geared rod and crank handle winds the shutter. |
Box & Guides |
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Guide Height (up to mm) | Plate Size (mm) |
| 1050 | 150 |
| 1435 | 165 |
| 1720 | 180 |
| 2295 | 205 |
| 3350 | 250 |
M411
The M411 is an insulated security shutter which is suitable for domestic and light commercial use. It has a maximum size of 12m² and a maximum width of 3.4m, and these compact dimensions allow the shutter to roll very tightly into a box which is between just 150mm and 250mm high. Each 42mm slat is made from double skinned aluminium with a polyurethane insulated core. Electric operation is common, but various types of manual operation are also available due to its use on small openings.
Speak to the Roché team for advice on which security shutter is most suitable for your requirements. We can also arrange a free survey from one of our experienced engineers.
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