superdome with electrically hinged ventilation

Superdome with Electrically Hinged Ventilation


The Superdome electrically hinged rooflight uses a chain link actuator and is operated from a 240V mains supply. Maximum ventilation is approximately 400mm with three optional fixed intermediary positions at 100mm, 200mm and 300mm. All sizes we quote refer to the structural roof opening size. Please note that the unit is supplied with a splayed kerb and therefore the clearlight size (what you will see out of the rooflight) will be slightly less than the structural roof opening size. In addition to stock sizes, we are able to also supply bespoke sizes and our customer service team are on hand to assist with this. For installation, secure the rooflight onto the roof joists before weathering over the upstand with your asphalt, fiberglass, kingspan or sarnafill roof covering etc. When applying roofing felt, you can torch this onto the upstand. We recommend starting off on a low temperature setting and increase where required. For further detailed technical information, technical drawings and lead times, please see below.

From £530.28


Product Description

  • Manufactured from high impact resistant white PVC-u
  • Compatible with most flat roof membrane systems including single ply, GRP, hot melt, asphalt, liquid and lead
  • Complete with high security screwbolt fixings as standard
  • Fully CE marked
  • 1.7 W/m2k U value when supplied with a triple skin dome (quadruple skin domes available upon request)
  • Available in clear or diffused
  • 150mm kerb height as standard
  • Wall switch supplied by others (this is so you can ensure it matches your internal decor)
Stock Sizes

600 mm x 600 mm
600 mm x 900 mm
600 mm x 1200 mm
750 mm x 750 mm
750 mm x 900 mm
800 mm x 800 mm
900 mm x 900 mm
900 mm x 1200 mm
900 mm x 1800 mm
1000 mm x 1000 mm
1000 mm x 1500 mm
1100 mm x 1100 mm
1200 mm x 1200 mm
1200 mm x 1800 mm
1200 mm x 2400 mm
1500 mm x 1500 mm
1800 mm x 1800 mm

Technical Information

U values – 1.7 W/m2K with a triple skin dome.

Sound reduction – 22dB with a triple skin dome.

Non fragility – ACR(M)001:2005 and EN 1873 certification.

Fire classification – EN13501-1 and class 1 certification.

Kerb height – 150mm as standard.

Light transmission – 71% with either clear or diffused triple skin domes. Single or double skin domes are greater.


Approximately 1 to 2 working days on standard stock sizes.

Approximately 7 to 10 working days on bespoke made to order sizes.

Delivery is to kerb side only. Our driver will require assistance with off loading and someone must be present to sign for the delivery.

Tech Drawings