Putty Line Steel Replacement Windows
  • New Putty Line Bay

    New Putty Line Bay

  • Putty line bay after original steel bay

    Putty line bay after original steel bay

  • 5 Part Putty Line Window

    5 Part Putty Line Window

  • Putty Line with Astragal Bars

    Putty Line with Astragal Bars

  • Black Putty Line

    Black Putty Line

  • White Putty Line With-Astragal-Bars

    White Putty Line With-Astragal-Bars

  • Putty Line No Wood Subframe

    Putty Line No Wood Subframe

Putty Line Steel Replacement Windows

This Putty Line window is designed as a slim-line and thermally efficient replacement for steel windows. It is made from aluminium and is a steel look-a-like profile which will maintain the character and integrity of your period property.

Our putty line windows are the perfect solution for replacing old putty glazed steel windows (including Crittall® Windows*) with its authentic 45° angled putty-line design. The window has been specially designed to replicate the appearance and slim sight-lines of traditional steel windows, whilst offering high security, weather and thermal performances.

They use the latest ‘Polyamide’ thermal break technology and double glazed argon gas filled sealed units to achieve excellent U-values and a B-rating in thermal efficiency.

These steel replacement windows come with a 58mm or 70mm profile depth and are best suited to go direct to brick and will maintain the character of your period property.

Don’t worry if you currently have timber subframes with your original windows, as we can remove these to make the window completely maintenance free.

The Putty Line steel replacement window is perfect for Art Deco properties, and can have our new clip-on A-shaped astragal bars for ease of glazing and de-glazing on site.

Double glazed 24mm sealed units come with argon gas filling, planitherm coating and warm edge spacer bars.

The opening windows (sashes) are internally glazed and if equal sight lines are incorporated in the design then we can fit these windows from the inside without the need for scaffolding even on a high block of flats! This is a huge advantage for a large project especially when all residents do not want to do the work at the same time!

Handles are available in art deco or our favourite slimline chelton which is a flush handle and is particularly suitable if you have internal blinds, as they do not interfere with their operation.

For more information about steel replacement windows, visit http://www.youchoosewindows.co.uk/products-services/steel-replacement-windows

And, if you wish to learn more, see product samples or arrange a free consultation, contact You Choose windows today.

*Crittall® is a registered trade mark of Crittall Windows Limited which is unconnected to You Choose (The Independent Window Brokers) Limited

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