Verified by manufacturer 5 months ago
Alcumus SafeContractor
Certificate type
ISO 9001 Quality Management
Certificate type
ISO 14001 Environmental Management Systems
Certificate type
Constructionline Gold
Certificate type
CHAS
Certificate type
Insulated stacking door is designed to provide excellent thermal performance and air-tightness for external doorways, with minimal headroom space requirements.
A space-saving lightweight aluminium industrial door which combines the insulation and airtightness of a sectional door with the headroom space requirements of a roller shutter door. The door panels stack at the head of the opening with smooth and reliable operation.
The doors are electrically operated via high-performance industrial motors and have a range of safety features including fall-safe devices and manual overrides.
A wide range of control options can be specified to maximize the door's usability. The 40 mm insulated panels offer a U-value as low as 0.76 W/m²K and sound reduction of 20 dB, as well as tested air permeability and water penetration of Class 2. The composite insulated panels are available in eight standard colours, or can be painted to a wider range of RAL colours to blend with the building's architecture. It is also possible to supply the doors with a range of vision panels including slim aluminium frames, which provide an attractive choice for vehicle showrooms.
Features and benefits:
Color | White Yellow Red Blue Beige |
Finish | Galvanized Powder-coated |
Material | Steel Plastic Aluminium |
Shape | Square Rectangle |
Width | Bespoke |
Height | Bespoke |
Warranty description | One year |
Uniclass | |
CAWS | L20/615 Sectional overhead doors L20/630 Hatches L20/60 Doors |
Grade | External, thermally insulated. |
Arrangement | |
Type | Vertical sectional folding/ stacking. |
Door panels | |
Type | Insulated sandwich panel, constructed with an aluminium outer skin and filled with high density CFC-free foam core.Full ‘vision’ glazing panels. Full ‘light’ opaque twin walled polycarbonate panels.Manufacturer guidancePanels are 40 mm thick. |
Finish | Galvanized.Guidance for specification option: Standard. Polyester powder-coated.Guidance for specification option: Optional. |
Colour | RAL 3002.RAL 5010.RAL 5017.RAL 6005.RAL 7016.RAL 7032.RAL 9002.RAL 9006.RAL 9007.RAL 9016.Manufacturer guidancePowder coating to a bespoke RAL colour available on request. |
Operation | |
Activation | Push button.Remote control.Radar sensor.Pullcord switch. |
Standard | To BS EN 13241-1: 2003 + A1: 2011, BS EN 12604, BS EN 12453. |
Power supply | 415 V, three phase. Single phase 240 V. Guidance for specification option: Optional. |
Emergency release | Manual hand-crank. Guidance for specification option: Standard. Manual hand-chain. Guidance for specification option: Optional. |
Safety | Bottom safety edge. Guidance for specification option: Optional. Safety Photocell. Guidance for specification option: Optional. Anti-fall safety device. |
Vision panels | Not included. Guidance for specification option: Standard. Full vision panel. Guidance for specification option: Optional. Rounded rectangular vision panel. |
Resistance to water penetration | Class 2. |
Opening sizes | Manufacturer guidanceSize (w x h): 7000 x 7960 mm (maximum). |
Resistance to wind load | Up to Class 5. |
Acoustic performance | 20 dB. |
Thermal resistance | U-value 0.76 W/m²K. |
Air permeability | Class 3. |
Opening speed | Up to 0.2 m/s opening speed. Up to 0.6 m/s opening speed. Guidance for specification option: Optional. With high-speed motor upgrade. |
Material | Steel Plastic Aluminium |