If vents are at high level, just preparing the mullions to allow cables to be pulled through allows cables to be hidden on top of the transom thus limiting their appearance on the face of the façade or windows. Alternatively, a matching cover profile might be an option. Again, this is often overlooked during the specification and tender process but a little thought in the specification, and preparation in the factory, can reduce cost and improve aesthetics later. Most standard window actuators have little or no intelligence. They consist of a glorified bike chain designed to bend only in the required planes, a motor and set of gears. From opening skylights, conservatories and hard to reach windows in residential properties to smoke ventilation systems for large commercial buildings, our tailored services make sure that you get exactly what you need for your premises. Superior Ventilation Solutions Most quality window actuators look similar but how the actuator looks, while aesthetically important, has no bearing on how successfully the window actuator will deliver on its requirements. Triangles at the side of the opening should not be included if it is a string of opening windows (adjacent open vents effectively cancel out the triangles).

Often the window profile can be used as a conduit for 24V actuator wiring. It may require some co-ordination during installation but the specification can offer the opportunity to do away with the ugly surface-mounted trunking that can spoil the overall look of the window system. The linear chain actuator pushes straight out from the fixed housing which lines up unobtrusively with your window frame, fastened in place with mounting screws. Attach the end of the chain actuator to the window with two screws and you're done! This all sounds well and good, but how can electric window openers be used to mitigate the damage caused by pollution? Integration with Pollution DetectorsAvoiding side-hung windows removes the risk of a scissor action at body height which can present a safety hazard. In addition, the lower element of the opening can introduce cold air at body height. Window handles and actuators There is an additional install cost with electric window controls over manual window controls, but the install costs are typically driven by the logistics of the task in hand. + Electric window controls - what are the benefits? It can be controlled by a simple switch, or with our optional remote controls, and you can also add our home automation interfaces at any later time. As the owner of a commercial space, keeping the occupants of your building, be they staff or customers, safe should be your top priority. How can you protect your building's occupants against these harmful pollutants? The answer is through the use of electric window openers. What are Electric Window Openers? Without any intelligence, they are often operated in large poorly controlled ‘chunks’ of opening distance – associated with heavier oscillations around comfort set points, hunting, uncomfortable draughts, excessive energy consumption and potentially shorter actuator life.

In addition, many window actuators do not have pressure safety functionality. Typically window actuators have essential functions such as speed control to minimize noise. For other applications, here's our standard chain series 12 volt electric window opener for controlling vents, windows, skylights, shutters and any other item you would like to move with a motorized actuator. These are usually fitted to side hung windows or doors, as they offer a 90-degree opening. They are also called folding arm actuators and can be designed to open inwards, outwards or both ways. Here at Rocburn we provide a wide range of products and solutions for both homes and businesses of varying types, scale and complexity, including; Pollution in the air can damage our lungs and airways without us even realizing it. This can lead to health complications later in life, and experts predict the problem could be far greater than we realise. Pollution detectors can be used to measure air quality and can give owners of commercial buildings an idea of what steps they need to take as they move forward. Let’s find out more. How do Pollution Detectors Work?

We have safe, low voltage electric actuators for many different types of windows: awning, hopper, clerestory, double hung, single hung sliders, horizontal sliders, etc. Timers can be set to open and close the high level vents at pre-determined times of the day or night to open the ventilation flow of air to prevent stuffiness within the building. + What are electric window openers? Depending on the combination of window profile and window actuator, the profile can also allow the window actuator to be hidden eg Velfac windows. Our dedicated team of specialists pride themselves on providing an unrivalled level of product knowledge for our customers and this commitment to excellence has enabled us to become a preferred partner for a variety of industries and sectors, throughout the UK. We have experience delivering bespoke window opener and ventilation solutions to an array of industries including retail, commercial and industrial so we understand exactly how important proper ventilation is and will work to accommodate your individual needs.

For example, a pollution detector integrated electric window could scan the air within the building to identify harmful substances. If these substances are detected, the window will open and allow clean air to circulate and remove the dangerous chemicals. Generally, pollution detectors will be programmed to look for airborne chemicals that are particularly harmful to humans. Some of the harmful compounds that pollution detectors are designed to identify include sulfur dioxide, nitrogen dioxide, and ground-level ozone. Your window opener must have the ability to monitor for entrapment on specified windows by communication via the microprocessors installed within the actuator and by monitoring in real-time the amount of electrical current being drawn and the precise position of the window to an accuracy of less than a millimetre. Equally, they are often a second thought, which can cause major headaches for designers, contractors and clients that have to pay to put them right, or live with the consequences for years to come. As experts in ventilation and window opener systems, we at Rocburn help private owners and commercial enterprises to create safer, healthier indoor environments for their employees, customers, friends, family and loved ones.However, by integrating electric window openers with pollution detectors, commercial building owners will have a fantastic opportunity to regulate the air quality within their space. It is important to note that different window profiles have differing requirements for the number of operating handles. This applies to window actuators too. This is normally associated with the rigidity, or flex of the window profile around the pull point(s) and the frame’s capacity to maintain a seal around the perimeter of the vent. Secondly window actuators are also used to provide ventilation via out of reach openings using keypad control where manual winding gear is either considered too intrusive, expensive or high maintenance. To determine the actual physical length of the housing, add 9 inches (230 mm) to the stroke length. For example, a 24 inch stroke would require a housing that is 24 + 9 = 33 inches long (~840 mm). If you are opening windows, they can be made ADA compliant at 4 inches (100 mm). It is important to get confirmation of this if more window actuators are required because this not only impacts on actuator costs but also on associated power supplies and wiring. If in doubt, consulting WindowMaster or fabricators early on may prove worthwhile.

The unit can exert a push/pull force of approximately 20 lbs (9 kg) before the obstruction sensor will stop it.

This type of electric actuator will open and close horizontal and single hung (or double hung) vertical sliders, but our regular chain actuators will also work. Research suggests that high level (typically two metres and above from floor level) top-hung outward opening windows are the most effective overall solution for natural ventilation. ideal for conservatories and orangeries, RRT Remote controlwindow opener options, Key fob remote controls Twinmasterwindow opener24v Suitable for smoke control and large heavy windows, C240 for wide windows and roof vents, Twinpower master for large windows Linear Actuators For Roof Vents & Dome Windows