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Domestic Steel Windows

Steel Window Association members are able to manufacture, supply and install windows and doors to a wide variety of specifications and designs that meet either listed building status or modern building regulations.

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Commercial Steel Windows

Steel Window Association members are able to design, manufacture, supply and install windows and doors specifically for a project and to the clients own specifications.

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Welcome to Steel Window Association

The Steel Window Association (SWA) represents the great majority of UK steel window manufacturers, ranging in size from the smallest of craft-based companies through to large, multi-site companies. There is not a steel window project of any description, anywhere in the UK, that one of the SWA members cannot handle.

The SWA supports its member companies with a wide ranging service relating to product development, market research and promotion and the SWA helps ensure that each member operates to the highest industry standards.

Remodeling and Home Design

Latest Project News

Steel Window Association members offer the real steel deal

Darren Lloyd, President of the Steel Window Association, advises why specifiers should seek the expertise of its member companies.

From the Ivy League university campuses of America to warehouse properties flanking many of our inland waterways, along

Steel screens for stylish interior spaces

While steel doors and windows are synonymous with rugged performance and slim sightlines, the distinctive frames offered by members of the Steel Window Association (SWA) are also increasingly being chosen to help create stylish interior spaces for locations such as

W30 steel windows play key role in restoring ‘Shakespeare house’

The painstaking restoration of a large residential property in Stratford-upon-Avon, that has links to the town’s Royal Shakespeare Company Theatre, has involved a long-established member of the Steel Window Association, Cotswold Casements, playing a lead role in replacing all of


If you are a manufacturer, supplier or installer of steel windows or doors then you may want to join the Steel Window Association. Benefits include belonging to a UK recognised trade organisation, Sales enquiries, product development, building regulation influence and much more. Click on the link below to find out more.

Become a member