| |
IntroductionThe Visionvent product is a high performance thermally broken hinged skylight vent designed for both flat roof stand-alone applications and integration into sloped glazing. The product has been designed with a minimal amount of visible internal framework and concealment of the electrical operators within the frame, giving a 100% clear glass area. The Access Version is suitable as a maintenance access hatch. The unique features of the Visionvent skylight include flush glazing, high security and large size capability. Dual coloured as standard to match both inside and external finishes. Features
Options
|
|
VisionVent® Technical Data
Recommended Minimum Kerb Height | 150mm (to avoid invalidating roof guarantees) |
Minimum kerb thickness | 100mm |
Minimum Pitch on kerb | 5 degrees |
Minimum Unit kerb size (Outside kerb sizes) | Vent only: 750mm x 450mm - hinged side. Access: 900mm x 900mm |
Standard glass specification | 32mm DGU; 6mm toughened outer, 20mm black silicone sealed spacer, 6mm Low E coated toughened inner pane |
Maximum Unit kerb size (Outside kerb sizes) | Manual and vent only 3m², max 2.4m in any one direction. Access: 2000m (hinged side) x 1000mm maximum |
Oversized unit | N/A |
Integrated unit - compatible glazing systems | Flushglaze, any glazing system using pressure caps - pressure cap depth NOT to exceed 25mm |
Opening Method | Twin drive electrical opening to vent position, for access unit's gas strut assisted to approximately 85° . Manual vent; opening by inner mounted brass screw jack, Manual access hatch; hand opened by grab handle, gas strut assisted to approx 85°. |
Extra Options | Twin drive electrical opening to vent position, for access unit's gas strut assisted to approximately 85° . Manual vent; opening by inner mounted brass screw jack, Manual access hatch; hand opened by grab handle, gas strut assisted to approx 85°. |
Standard sizes (excluding manual access hatch), outside kerb sizes | 1000mm x 1000mm |
Standard sizes for manual access hatch only (outside kerb sizes) | 900mm x 900mm (hinged side) |