Rollashield SD sectional doors offer superior resistance to all weather conditions; along with offering security and excellent insulation. These qualities, combined with simple and efficient operation makes them a popular choice for external doorways on temperature-controlled buildings.
Sectional overhead doors have the advantage of having no areas of cold bridging to satisfy Building Regulations for new buildings. The panels typically achieve a U-value of 0.51 W/mÂ²K, or an upgraded 80mm panel is available giving performance of 0.24 W/mÂ²K. Also available are insulated vision windows or architectural glazed and aluminium panels which are a popular choice for vehicle workshops, allowing plenty of daylight into the working area.
The doors are available with manual or motorised operation along with a variety of control methods. SD doors can also be fitted with integral personnel doors to facilitate pedestrian traffic with minimal energy loss.
Traditional sectional overhead doors are available with back tracks for many applications; for instance to follow the roof pitch, rise vertically above the door or in low headroom form requiring only 250 mm of headroom. The doors are designed to wedge the panels tightly against the seals to improve insulation.
- Excellent insulation performance
- Secure & reliable external doors
- Low headroom options
- Manual or motorised operation
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