Commercial and Residential

Metwinportfolio 82Metwin offer a comprehensive service for commercial and residential external and internal steel windows and doors and internal screens. We work collaboratively with Architects, Conservation Officers, Contractors and building professionals to specify, design and commission fully bespoke steel windows, doors and interior screens for commercial construction projects, helping to produce visually stunning window designs with high technical performance, whilst respecting and enhancing important heritage and conservation criteria.

Metwin are a Crittall Specialist Partner, distributing and installing Crittall – an iconic brand and one of the best steel window and door ranges available on the market.  Crafted in the UK for over 170 years using traditional methods, Crittall Windows is world renowned for quality frames and ironmongery for traditional or contemporary styles in new/modern developments or redevelopments of older, listed properties.

From the initial design and specification to final installation and fitting, all work is carried out by our expert team. Metwin offer supply only or supply and installation services on any of the styles below and all of our installations are backed by a 10 year insurance guarantee.

Get in touch now for a quote and free no obligation advice from our team.

Leaded Lights

Leaded lights are popular in very old properties and comprise of small panes of glass held together by lead canes. Today we can closely match the look and feel of traditional leaded lights using a double glazed version for improved sound proofing and insulation

Art Deco

Horizontal bar windows are synonymous with the Art Deco movement of the 1920s and 30s. Crittall’s double glazed heritage bar steel window system accurately mimic the typical Art Deco design but with added modern features.


Georgian small pane windows are typical of the English cottage style. Again, we personalise Crittall’s double glazed heritage bar steel window system to match the look of the traditional design.

Full Pane

Full or large pane frames are more modern in style and are commonly found in post WWII properties. For these properties, Crittall’s Homelight range provides maximum daylight due to their small profile design but are also extremely hard wearing.