West Leigh Ltd is a UK manufacturer of beautiful, bespoke steel windows that can be made to fit any specification or project. We can supply a whole property with bespoke steel windows and doors, and all of our products are made to order with a choice of frame colour, design, finish and security features to match your needs.

An Integrity Software customer for more than 20 years, West Leigh are experts in Steel window manufacture and repair, with a heritage dating back to 1943. Having used Evolution for 20+ years, they decided the time was right to further improve operational efficiencies with the award-winning functionality our newer system, Evolution M, could offer.

West Leigh Ltd, a member of the Steel Window Association have recently carried out a refurbishment on the National Audit Office in London.

Manfield House is a stunning window refurbishment completed by the West Leigh team.