Natural & Smoke Ventilation Specialist

We are a leading UK company in the field of sustainable and energy solutions. As specialists in window controls, natural ventilation and smoke ventilation systems, our goal is to help commercial enterprises and private homeowners create healthier and safer indoor environments.

Pull Lock

A pull lock is used for locking windows using manual window controls. By utilising an internal espagnolette locking system, windows can be left partially open at night to facilitate ventilation.

LJP Screwjack 380mm

An LJP Screwjack 380mm is best suited for pitched roof lights, top hung & centre hung windows and roof domes and can be used as a direct replacement for a previous opener. At LJ Pratley & Partners, we supply and install the LJP Screwjack 380mm throughout the UK.

FIT Show Exhibition 2017 - Stand L35

LJ Pratley & Partners are pleased to be showcasing our latest window controls and natural and smoke ventilation solutions and services at the FIT Show exhibition 2017, the leading event for the UK window, door and conservatory industry.

Our Products

As specialists we have extensive knowledge and experience in supplying and installing the leading industry products available on the marketplace within the areas of natural ventilation, smoke ventilation, manual window controls and sliding sash.

Manual Window Control Natural Ventilation Smoke Ventilation Sliding Sash

About Us

Market leaders, committed to delivering the highest professional standards and customer service excellence.

LJ Pratley & Partners is a leading UK provider of manual window openers and controls, natural ventilation, natural smoke and heat exhaust ventilation systems. For over 50 years, our family run business has helped numerous commercial customers and private homeowners achieve safe and healthy indoor environments. Our dedicated team pride themselves on providing an unrivalled level of specialist product knowledge and expertise by continually embracing the latest industry innovations and delivering the highest professional standards. Our commitment to excellence in customer service has enabled us to become a preferred partner for a variety of industries and sectors, throughout the UK.

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.