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Surespan 'SureDome' AOV - Designed as a smoke release ventilator and to give natural light into the building below. Available in a range of sizes to achieve 1m² airflow or 1.5m² ideal for corridors, stairwells or smoke shafts.
The lid is constructed from 3 evenly spaced layers which give a consistent U-Value of 1.8W/m²K. Double frame seals offer protection against ingress of moisture, heat loss and excellent wind-tightness.
The 300mm high reinforced steel PVC upstand is thermally insulated to U-Value 0.9Wm²K. A water drip edge ensures that no rain water can run over the edge and into the building, whilst an integrated rain apron is designed to accept the roof membrane (supplied by others and fitted under manufacturer's instructions).
Finished White, PVC.
This unit is CE marked and certified to EN12101-2.
Please note: dome lights are not to be fitted to a gradient of more than 20 Degrees.
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