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Triple skin
High quality, polycarbonate ventilation dome rooflight with electrical operation.
The Coxdome Electric Ventilation Rooflight is compatible with most flat roof membrane systems including single ply, glass reinforced plastic (GRP), hot melt, asphalt, liquid and lead.
Please Note: the hole size (structural opening) which needs to be cut for the Rooflight is the size of the Rooflight (i.e. 600 x 600 mm Rooflight would require the hole size of 600 x 600 mm etc). The daylight size will be 200 mm smaller than the Rooflight size (i.e. 600 x 600 mm Rooflight would provide the daylight size of 400 x 400 mm etc).
The Coxdome Electric Ventilation Rooflight is a high quality rooflight system providing a excellent means of getting fresh air into a property via the skylight.
The upstands are designed to provide a watertight thermal break between the finished roof and the rooflight.
They have excellent thermal insulation properties and are a more thermally efficient solution to the standard builder's kerb thus helping the overall 'U' Value of the unit.
The Coxdome upstands are compatible with most flat roof membrane systems including single ply, GRP, hot melt, liquid and lead.
Features and benefits:
Color | White |
Material | PVC-U Polycarbonate |
Shape | Square Rectangle |
Length | 600 mm 750 mm 800 mm 900 mm 1000 mm |
Width | 600 mm 750 mm 800 mm 900 mm 1000 mm |
Warranty description | Ten year |
Uniclass | |
CAWS | L10/490 Roof ventilators |
Product range |
Form | Dome. |
Size | 600 x 600 mm.600 x 900 mm.600 x 1200 mm.750 x 750 mm.750 x 900 mm.800 x 800 mm.900 x 900 mm.900 x 1200 mm.1000 x 1000 mm.1000 x 1500 mm.1100 x 1100 mm.1200 x 1200 mm.1200 x 1800 mm. |
Product performance | |
Fire performance | |
Reaction to fire | Class B-s1-d0; Class D-s3-d1.Guidance for specification option: Polycarbonate, upstand. |
Whole window U-value | 1.7 W/m²K. |
Frame | |
Material | PVC-U. |
Finish | |
Colour | White. |
Glazing or infill | |
Type | Polycarbonate sheet. |
Construction | Triple skin. |
Colour | Clear.Guidance for specification option: High visibility, and maximum light transmission. Diffused. |
Coating | UV protected. |
Operation | |
Type | Powered, electric. |
Accessories | Manufacturer guidanceConsult manufacturer and insert requirements. |
Ventilation | Not required. Manual hit-and-miss vent x2. Manual hit-and-miss vent x4. |
Type | Splayed. Guidance for specification option: 150 mm. Manufacturer guidanceUpstand type. |
Profile width | 25 mm. Manufacturer guidanceUpstand profile width. |
Impact resistance | >200 N/mm². |
Light transmission | 71%. |
Glass units and whole product U-values/ G-values | 57%. |
Sound reduction | 22 dB. |
Non-fragility rating | Class B. |
Material | PVC-U Polycarbonate |
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