AOV Solutions & Kits
At Rocburn, we specialise in providing AOV solutions and kits for stairwells, ensuring compliance with safety regulations. Our expert team is ready to assist you with tailored advice and product suggestions. Explore our range of AOV Skylight Kits, AOV Window Kits, and Roof Hatch Kits to find the perfect fit for your project.
Other Products and Services from Rocburn Ltd
Free Vent Area Calculation
To effectively clear smoke at the appropriate rate, the recommended free vent area required from your window or windows is as follows:
Stairwell Windows: 1 square metre of free vent area at 90 degrees from the opening vent.
Lobby Windows: 1.5 square metres of free vent area at 90 degrees from the opening vent.
Windows should be bottom-hinged and open outwards, or side-hinged and open outwards, ideally positioned above the height of the door to ensure smoke is cleared above head height.
Electric Window Actuators
At Rocburn, we supply a wide range of electric window actuators for windows, skylights and roof vents. Designed for smooth and reliable operation.
Our range includes chain, linear, and folding arm actuators. All compatible with advanced control options for fully automated systems. These solutions are ideal for both home and commercial use, offering practical, cost-effective options for windows of all sizes, styles, and designs.
Contact us today for expert advice, free quotes and compatibility checks. Our team is here to help you find the best solution for your project
Folding Window Openers
Folding window openers are designed to securely lock windows in an open or closed position, creating a precise gap that ensures a safe and secure restricted opening.
Each of our manual folding window openers is customised to suit your unique window frame and material, providing a perfect fit every time.
Rocburn Ltd
Unit 5, Sutton Park, Sutton Road, Southend-on-Sea, Essex, SS2 5NX, United Kingdom
The UK's leading window opener and ventilation company, Rocburn Ltd, supply and fit a wide range of automatic and manual window opening and vent systems for domestic and commercial use. Designed to fit any window, whether it's a skylight, conservatory window, greenhouse, sash window or standard window our range of automatic and manual window openers are a must when trying to open widows that are too high to reach.