- Sizes in stock 1050 x 1050 and 1260 x 1260
- Bespoke sizes from 900 x 900 to 1300 x 1300
- CE marked to EN12101-2
- Daily Ventilation as standard
- Personnel Access as Standard
- Aluminium with 50mm Thermal Break lid
- Curb liner as standard
- 300mm Insulated Upstand
|1050 x 1050|
|1260 x 1260|
UK Buy Online Only Price – Exclusive to Addlite.co.uk.
PERFORMANCE CHARACTERISTICS TO EN12101-2
|EN12101-2 Test||Test Results|
|Performance Characteristics to EN12101-2|
|Size – Structural Opening||EN12101-2 Free Airflow Aerodynamic Area (Wind Deflectors)||Approved Document B Geometric Area (Without Wind Deflectors)|
|1050 x 1050 With Curb Liner||0.69 m²||0.94 m²|
|1260 x 1260 with Curb Liner||1.0m²||1.40m²|
Surespan’s 140 Vent is designed to stay open at a 140 degree angle to ensure that heat are diverted away from the opening and cannot be blown back into the building by wind.
Our cover opens to its fully open position within 60 seconds of activation.
External powder coating to any RAL colour.
Internal powder coating to any RAL colour.
Dome Rooflight Lid
With retractable ladder.
How to choose the right Roof Hatch
When it comes to choosing the right roof hatch for your property, it can become a very difficult and time consuming task. Surespan are here to help you make that all important decision on what kind of Roof Hatch will meet your specific needs. Continue Reading
New AOV for Fire Safety
Fire safety is so important and it’s vital to make sure you have the correct smoke ventilation for your property. Smoke is the primary cause of death in a fire more often than flames with around 50 -80% of deaths. Surespan AOV Smoke Vents minimise fatalities by detecting smoke and opening up to a 140˚ angle to allow smoke to escape Continue Reading
Accessing new roof heights – Boxed Glazed
Surespan were approached to manufacture a bespoke roof access solution for a block of luxury offices and apartments in Putney Bridge Road, London. The boxed glazed sliding rooflights with a glazed vertical upstand were designed to fit a structural opening of 1000 x 3075. The sliding lid was operated electrically via concealed 24v DC actuators and a push button switch. Continue Reading
Surespan head ‘Downtown’ For Doha Project
Surespan recently completed work on a variety of different Phases for the Msheireb Downtown Doha Project. Continue Reading