Pratley & Partners

Electric Window Controls

Electric window openers (also known as electric window actuators ) are a very popular alternative to manual window openers. Electric openers provide a degree of sophistication as well as ease of use.

Smart Electric Actuators 

Electric actuators/openers can feature smart technology that enables them to automatically operate based on the climate or environmental conditions. Automatic electric openers can be linked to weather sensitive apparatus that detects rain and automatically close the window.


An automatic electric operator can be linked to a fire alarm to automatically open the window in the event that smoke is detected to allow the smoke to ventilate.

Full & Part Window Control Solutions

As well as full electric/automated window control solutions we can provide parts for existing systems such as electric window casement cranks or an electric window opener casement, plus much more to suit your specific requirements.

As leading electric window opener suppliers we supply our electronic window solutions for home and commercial applications across the UK.

Types of Electric Windows Covered

Our range of electric window operating solutions work across the full range of window types. These include automatic sliding window operators and electric chain window winders for windows located in skylights or within the roof structure.

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Our Projects

At LJ Pratley & Partners, we are honoured to have worked in some of the UK's most prestigious venues and historical landmarks.

Service & Maintenance by Pratley & Partners

Electric Controls Maintenance

In addition to the supply and installation of a range of manual window control products and natural and smoke ventilation systems, our highly experienced team can also undertake planned maintenance and responsive repairs to ensure the continued security and safety of your premises.

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Ultraflex Control Systems
STG Beikirch Ventilation Systems
Window Master Natural Ventilation
Clearline Window Controls