Our manual window control systems are used widely throughout the Commercial, Education, Social Housing and Residential sectors. Our product range comprises of top industry brands including Ultraflex Controls, Clearline (Morse) Controls and Highline Controls. Electric window openers are a very popular alternative to manual window openers. Our range of electric window operating solutions work across the full range of window types including automatic sliding window operators and electric chain window winders for skylights.

Since our formation in 1965, LJ Pratley & Partners Ltd has succeeded in becoming market leader in all aspects of natural ventilation and smoke ventilation and the preferred partner for many window fabricators, architects and main contractors. We strive to provide excellent customer service, ensuring projects are completed on time and in budget and work is carried out to the highest professional standards. Our dedicated team use their specialist knowledge and experience to provide sound advice and guidance throughout the design, supply and installation process while also ensuring maintenance, service and responsive repairs are conducted with the minimum amount of disruption.

What's new?

bespoke timber window installed in grade 2 listed building. https://t.co/KppghmgxVg

Posted on Mar 05, 2021  •  Twitter

•Ali/UPVC Lock Repairs •Ali/UPVC Specialists •Ali/UPVC Window Handles •Euro Lock Upgrades •Glass Units Replacement… https://t.co/Z92acVseWz

Posted on Feb 01, 2021  •  Twitter

manual window controls installed in a fire station for natural ventilation https://t.co/6SVSlSRlfL

Posted on Jan 26, 2021  •  Twitter

Last day before christmas break! manual window control installed and signed off before the new year! https://t.co/jMhEITn5dt

Posted on Dec 22, 2020  •  Twitter

manual window controls are great to let fresh air into your buildings. https://t.co/MKMnZHfSJM

Posted on Dec 10, 2020  •  Twitter

Pratley and partners are pleased to announce that we can now offer polished and textured plastering to our joinery… https://t.co/9dhSz51iVb

Posted on Nov 30, 2020  •  Twitter

another weekend job completed before the children return monday. natural ventilation is key in these current condit… https://t.co/klXnVCT9Tu

Posted on Nov 29, 2020  •  Twitter

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