L J Pratley & Partners

L.J Pratley & Partners is the UK's largest independent installer and supplier of window controls. Offering a comprehensive range of electric and manual controls. With over 40 years experience our professional expertise, along with our friendly and helpful staff, try to ensure our customers complete satisfaction.

We have a team of highly trained engineers offering full installation and maintenance nationwide.

Our electrically operated systems can be used for natural ventilation with simple push button control through to fully automated systems for smoke ventilation which can be linked to existing Fire Alarms or Building Management Systems.