Polycarbonate Dome Smoke Vent


  • Sizes up to 1300 x 1300
  • CE marked to EN12101-2
  • Daily Ventilation and Roof Access
  • Insulated Aluminium Upstand
  • Thermally broken frame and lid
  • Optional External Curb to suit weathered upstand
  • Available with NON-COMBUSTIBLE Mineral Wool insulation

Fitting Details

MATERIAL:Aluminium with glazed lid and thermal break.
COVER:50mm (2″) fully insulated kerb and lid, corner welded and reinforced. Aluminium wind deflectors.
CURB:300mm (12″) in height with external curb liner, thermal break and 50mm polyisocyanurate insulation to 0.43 W/m2K U-value.
GLAZING:3.5mm sealed double glazed unit will comprise pilkington 6mm toughened k polished all around outer pane, 20mm warm edge silver spacer bar argon filled, pilkington 9.5mm toughened & laminated inner pane.
HINGES:Unique foldaway hinges incorporate double unbroken seals to help prevent the ingress of dirt and moisture.
SEAL:Double unbroken bubble and blade seal to lid.
HINGES:Heavy duty continuous hidden hinge

Featured Case Studies


Evelyn Grace

Location: London, United Kingdom
Products Supplied: Double Leaf Roof Hatches + Fixed Glazed Rooflights
Product Category: Roof Access