W20 Steel Window & Door Sections
W20 Profile Versatile & Slim
W20 Steel Window & Doors
Experience the perfect blend of timeless elegance and modern performance with W20 Steel Window & Door Sections.
Imagine your building transformed by sleek, super-slim sightlines that maximise natural light and create a seamless connection between indoor and outdoor spaces. W20 steel sections offer unparalleled versatility, allowing for custom designs that complement both heritage renovations and contemporary architectural projects.
Impressive thermal performance
W20 sections achieve impressive thermal performance meeting building regulations for replacement windows and doors as well as new build extensions. This product achieves a BFRC energy rating of ‘B’ and has centre pane U values of up to 1.1 W/m2K.


Galvanised to prevent rust, ensuring longevity
These hand-crafted products are galvanised to ensure durability and longevity> In some instances clients have requested this to be the final finish! Additionally we offer a powder-coated finish in any of our RAL colour choices for a truly bespoke finish.
Elevate your property’s aesthetic and energy efficiency today. Contact Govette Windows to explore how W20 Steel Window & Door Sections can revolutionise your space with their unique combination of style and functionality.
Ideally suited for large glazed screens
W20 steel window and door sections are still used today in domestic and commercial applications.
In our view the main aesthetic of W20 steel sections is their slim profiles. Steel windows and doors have 28 mm horizontal glazing bars where each pane is a separate double glazed unit, this can allow versatility in terms of whether the area is a panel or glass. Steel door screens using this section can be manufactured as hinged open In or out swing doors (that can swing through 180 degrees) and can be coupled together to create vast spans of glazing.

Meet Part L building regulations.
We enjoy it when our customers challenge us to achieve something that we have never done before.
Originally W20 profiles were only used on commercial window and door projects. But over the years we have adapted and evolved the system so that it is much more suited to domestic properties where clients want large glazed areas to provide optimal views and fantastic amounts of natural light.
We assist with the design of the fenestration to ensure that you achieve and aesthetic elegance along with maximum natural light penetration.
Steel Windows and Doors since 1996
All of our products are purpose made and we manufacture steel windows, steel doors, steel internal partitions, steel fire rated doors and door screens, steel sliding doors and steel shaped windows and doors.






