Verified by manufacturer 4 months ago
The Rollashield Isodor sectional overhead door range is designed to offer security and exceptional thermal insulation for external applications.
With its interlocking panel design eliminating cold-bridging, and insulative Kingspan Firesafe foam core, the door curtain achieves a through-panel thermal U-value of 0.51 W/m²K, making this door a perfect solution for external opening. Also available with an 80 mm thick panel (achieving a through-panel thermal U-value of 0.24 W/m²K, it is a popular choice for chilled warehouse and distribution centres.
In addition, the Rollashield Isodor is supplied with rubber seals to the bottom, top and both sides of the door, giving a superior seal for both hygiene and temperature control. Achieving an air permeability rating of up to Class 4, these features make this door a popular choice for the food and pharmaceutical industries.
Available with various track configurations and manual or motorized operation, this versatile range is designed to be configured for a wide variety of applications.
Features and benefits:
Color | White Yellow Red Blue Beige |
Finish | Galvanized Plastisol |
Material | Steel Guidance for specification option: Curved steel lath running within steel profiled side guides. Plastic Guidance for specification option: Endlocks. EPDM |
Shape | Square Rectangle |
Length | Bespoke |
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.Internal. |
Arrangement | |
Type | Standard lift.High lift.Vertical lift. |
Door panels | |
Type | Insulated sandwich panel, constructed with hot dip zinc-coated steel outer skin and insulated with high density CFC-free foam core. |
Finish | Galvanized.Guidance for specification option: Standard. Polyester.Guidance for specification option: Optional. Plastisol-coated.Guidance for specification option: Optional. |
Colour | Sunflower Yellow.Flame Red.Sapphire Blue.Khaki Green.Olive Green.Leaf Green.Van Dyke Brown.Goosewing Grey.Merlin Grey.Cornflower Blue.Azure Blue.Juniper Green.Signal White.Anthracite.Sunset RedGuidance for specification option: Optional Gentian BlueGuidance for specification option: Optional Fir GreenGuidance for specification option: Optional IvoryGuidance for specification option: Optional Bone WhiteGuidance for specification option: Optional Grey AluminiumGuidance for specification option: Optional SilverGuidance for specification option: Optional WhiteGuidance for specification option: Optional BlackGuidance for specification option: Optional Manufacturer guidanceSelection for front face only. Standard on all backs of panels are White RAL 9010. |
Operation | |
Activation | Manual hand-chain.Guidance for specification option: Standard. Manual push up (spring assist).Guidance for specification option: Optional. Motor Operation. |
Standard | To BS EN 13241-1: 2003 + A1: 2001; BS EN 12604; BS EN 12453, BS EN12424, BS EN 12425, BS EN 12426. |
Power supply | 415 V, three phase. |
Emergency release | Manual hand-chain. |
Safety | Spring break device, Cable break device. Guidance for specification option: Standard. Bottom optical safety edge. Guidance for specification option: Optional. Safety Photocell. Guidance for specification option: Optional. |
Vision panels | Rectangular rounded. Guidance for specification option: Standard. Rectangular. Guidance for specification option: Optional. Panoramic style door. Guidance for specification option: Optional. |
Resistance to water penetration | Class 3. |
Opening sizes | Manufacturer guidanceSize (W x H): 8000 x 8000 mm (maximum). Larger sizes available on request, consult manufacturer and insert requirement. |
Resistance to wind load | Class 3. |
Acoustic performance | 25 dB. Guidance for specification option: Weighted sound reduction. |
Air permeability | Class 2. Class 3. Guidance for specification option: For CR doors. Class 4. |
Thickness | 40 mm. 80 mm. |