
Exi-Vent Roof Hatch
Features:
- Combines a CE Marked Smoke Vent with a Staircase access hatch
- Operated independently of one another
- Smoke vent automatically opens in the event of a fire
- Access hatch can be opened for servicing and maintenance access
- AOV is CE Marked and Certified EN12101-2
- Thermally Broken Design
- Custom made to any size
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Fitting Details
Specification
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MATERIAL: | Cover and frame constructed in aluminium with thermally broken extrusions. |
COVER: | The lid is supported by heavy duty hinges and features an integral ‘wrap over’ edge. Individual lids can be operated separately, for stair access or smoke ventilation. |
CURB: | 300mm in height with external curb liner, 50mm thermal break and 50mm insulation to 0.43 W/m2K U-value. |
SEAL: | Unbroken double seal to lid. |
OPERATION: | Operated by a heavy-duty 24v DC actuator to open the double skinned aluminium lid. The hatch is designed to be wired directly into the building management system by others. |
UPSTAND: | 300mm in height and manufactured in aluminium. With a 50mm insulation thickness. The upstand has a purpose made flashing to accept the roof membrane (supplied by others and fitted under manufacturers instructions) flush to exterior insulation. |
FINISH: | Mill finish aluminium as standard, dual powder coating option available. |
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PERFORMANCE: | Stainless Steel Grade 304 or 316 | Louvered Upstand for trickle ventilation | |||
OPERATION: | Gas Spring Assisted Opening (As Standard) | Electric Opening with control panel and choice of switches | Wind/Rainer Sensors (Electric Only) | Solar Powered Operation | |
SAFETY: | ![]() Sureguard handrail with self-closing gate (Link to product) | ![]() Fixed External Handhold | Pressure Sensitive Edge (Electric Only) | Walk On Top to suit pedestrian loading | Safety grid |
INSTALLATION: | External curb liner for easy installation (Standard) | Extended external Upstand for pre-weathered curbs | Installation onto a pitched Roof with rain skirt hood | Custom sized upstand ideal for thick insulation | Metal deck liner – For installation onto a metal deck roof |
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AUTOCAD Drawings
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