Manual Window Openers
At Rocburn, we provide a comprehensive selection of manual window openers that deliver a cost-effective and dependable solution for window control in both residential and commercial properties. Our range includes winding gear, folding openers, screwjacks, and poles tailored to accommodate various window types and configurations.
Contact us for complimentary quotes, expert guidance, and thorough compatibility assessments. Our dedicated team is here to assist you in finding the perfect solution without any uncertainty.
Other Products and Services from Rocburn Ltd
Electric Linear Actuators
Electric linear actuators have a larger, more powerful pushing force than chain actuators, which makes them more suitable and effective for opening rooflights, roof hatches and domes as well as highlight windows, louvres, vents, sashes and more.
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.
Smoke Shaft Dampers & Doors
Dampers and Smoke Shaft Doors are essential components of fire safety systems in commercial buildings. They prevent the spread of smoke and fire through ventilation ducts and shafts, which can pose a serious risk to occupants and property.
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.