Looking for steel windows in Harrow? S&K Glazing has been installing across Greater London for over a decade. Steel windows — often called Crittall-style — combine the slimmest possible sightlines with industrial-aesthetic appeal. For Harrow properties near Heathrow Airport (LHR), we can specify acoustic-grade glass to reduce aircraft noise alongside thermal performance.
Steel windows — often called Crittall-style — combine the slimmest possible sightlines with industrial-aesthetic appeal. Originally used in 1920s and 30s art deco and modernist buildings, they're now back in demand for kitchen extensions, internal screens, heritage refurbishments and high-end residential projects. S&K Glazing supplies and installs both authentic hot-rolled steel systems (W20, MW40) and slim aluminium look-alikes.
Harrow sits under Heathrow's northern flight paths and near the busy A40 — our acoustic glazing is heavily specified in HA1, HA2 and HA3 postcodes. Plus extensive heritage work in Harrow on the Hill conservation area.
For heritage and listed-property work in Harrow, planning constraints frequently dictate the spec — we work within Greater London council's conservation area rules and listed-building consent requirements, using putty-glazed timber sashes, slim-sightline secondary glazing systems that sit invisibly behind original primary glazing, and steel-window restoration for Crittall-style frames. Most commonly we're working across A40, HA1, HA2 and HA3 postcodes. We prepare the heritage statement and Building Regulations submission alongside our quote where it's needed for London conservation areas.
We help you choose between authentic hot-rolled steel (heaviest, most authentic) and modern aluminium look-alikes (lighter, thermally-broken, more affordable).
Steel sections cut and welded by hand, or aluminium profiles machine-cut. Lead times 6-8 weeks for steel, 3-4 weeks for aluminium.
Steel windows are heavy and require precision tolerances. Our team has 10+ years experience with W20 and MW40 systems.
Free survey, fixed-price quotes, no pressure sales. Call us, message on WhatsApp, or fill in the form — we typically respond within an hour during working days.
Local survey, fixed-price quote, no obligation.
