Our highly experienced and fully trained maintenance team offer a full service and maintenance contract for your manual window controls, sliding sash and ventilation systems on a flexible a six month or annual basis.| L J Pratley & Partners
A few frequently asked question on manual window controls, electric window controls, natural ventilation and smoke ventilation systems.| L J Pratley & Partners
The vast knowledge and expertise we have developed over the last 50 years has established us as market leaders in our industry. Why not contact our sales team for more information about our products and services.| L J Pratley & Partners
We are a leading UK specialist in natural ventilation, smoke ventilation systems and window controls. Our goal is to help commercial enterprises and private homeowners create healthier and safer indoor environments.| L J Pratley & Partners
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.| L J Pratley & Partners