Access Hatches

Suitable for use on flat roofs with maximum inclination of 15º, they also provide controlled ventilation and emergency escape access.

Used to access the roof area whilst also allowing natural daylight to enter a space, access hatches are available in various sizes. Polycarbonate skins can be double, triple or quadruple – clear or diffused. Each come with either 160 mm vertical upstand (recommended for frequent use) or 150 mm splayed upstand (recommended for occasional use).

For product information, lead times and pricing of Vertical Upstands, please contact the customer service team.

• Stylish appearance inside and out
• Avoids the need for additional access facilities
• Offers a means of emergency escape
• Option for manual opening (with spindle) to allow controllable ventilation (winding rod required)
• Gas spring operated
• Interior and exterior locking
• Units hinged along long side
• Opening angle of 85°
• SF15, BF30, BF15 splayed upstands
• Classified to Class B Non-Fragile according to ACR(M)001:2014
• Range of sizes available
• Available with spherical or pyramidal domes
• Clear, diffused or opal glazing options

Also available in solid aluminium, for use on all flat roofs with a maximum inclination of 15°. Aluminium technical specification as follows:

• Mill finish aluminium lid with 80mm Rockwool insulation
• Splayed 300mm steel upstand with 60mm Rockwool insulation
• Supplied with completed upstand for ease of installation
• 80° opening angle
• Gas strut assisted opening for smooth, easy single-handed operation
• Range of sizes available

The COXDOME Trade Range manual vent and Rooftop Access is the perfect choice if you require ventilation but will need to gain access to the roof on occasion. This unit comes complete with 150mm high splayed PVC upstand and manual spindle with free of charge portable winding rod. It can be manually opened to provide ventilation to the space below and by simply removing the spindal pin you can gain direct access to the roof above.

The unit has gas assisted struts to ensure safe access to the roof. COXDOME Trade Range rooflight with manual hinged ventilation the spindal pin can be removed to gain occasional access to the flat roof. This rooflight comes with gas assisted struts to ensure safe access to the roof when needed. This rooflight is supplied with a 150mm high splayed PVC kerb which can be fitted directly to the flat roof.

Key Benefits:

• Available in both triple and double skins
• Dome finishes available in clear or diffused
• A wide variety of roof opening sizes available
• Free of charge portable winding rod

Performance:

Manufactured from white uPVC and clear or diffused polycarbonate which offers:

• UV protected polycarbonate for all skins
• Insulated 150mm high PVC upstand supplied as standard
• Security fixings (supplied) provide a high level of resistance to forced entry
• Impact tested under current BS EN 1873 to pass classification of SB 1200
• Complies with BS 476 and BS EN 13501-1 fire ratings
• Air traffic sound reduction of 28dB for a triple skin dome