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 polycarbonate lid and thermal break.
COVER: 25mm (1″) fully insulated kerb and lid, corner welded and reinforced. Aluminium wind deflectors.
CURB: 300mm (12″) in height with external curb liner, thermal break and 25mm polyisocyanurate insulation to 0.43 W/m2K U-value.
GLAZING: Triple polycarbonate dome layers available in clear or obscure. U-Value of 1.8 W/m2K
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.
OPERATION: 24V DC Actuator
HINGES: Heavy duty continuous hidden hinge

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