We handcraft windows to suit your particular style and ensure an excellent match for your home. If you are looking for bespoke windows then our steel window alternative can provide the perfect substitute. 


AG210 metal windows are polyester powder coated: frames can be coated in any standard RAL colour: in a choice of finishes including matt, semi-gloss, gloss and hammerite finish. Dual colour is also available – where frames are painted one colour inside and a different outside is available on request.



The thermally efficient frames of the AG210 windows and doors are glazed using 24mm double glazed argon-filled units with warm edge spacer bar technology and the latest thermally efficient glass providing a BFRC 'A+10 rated' window, making your home lighter brighter and warmer.

For more information on the BFRC and their ratings visit

Simulated Leaded Units

Using flat or rounded leads in a range of widths, all soldered and antiqued for greater authenticity and to replicate the features of your period windows. Choose from rectangular, diamond, Queen Anne, abstract and bespoke designs, including colour panes and stained glass effects.


Special Commission Units for Bespoke Windows: To retain a well-loved leaded design or achieve the reflective quality of individually glazed leaded panes within a double glazed unit. If you would like to know more about these special commission units please call 01730 89 47 45.


Met Therm Windows –  traditional black leaded lights Met Therm Windows - welded extended hinges, lead lights,



Cottage Pane/Georgian Pane

Replicating the small panes of Georgian windows or Cottage windows.
External putty line bar, and internal fenestra bar and traditional ‘lap joint’.


Met Therm Windows – Fenstra joint Met Therm Windows – white cottage pane – weld on extended hinges


Replica Cast Iron / Bronze / Iron Window

AG210 may be suitable for the replacement of cast iron, bronze and iron windows.  Specially commissioned framework replicating the bars of a cast iron window are shown here in this Tetton Hall estate workers cottage.

To find out how this bespoke window may meet your project needs please give us a call on 01730 89 47 45.

Met Therm Windows – Estate Managers cottage at Tetton Hall Estate, Cheshire 1863

Horizontal Bar

External putty line and internal flat bars to create the classic lines of the 1930s window.

Met Therm Windows – Horizontal bar detailing



AG210 metal windows are fitted with traditional fully working welded hinges and peg stays as standard, providing the traditional features so often required to achieve an authentic match in period and conservation replacements/renovations.


Met Therm Windows –  weld on extended hinge Met Therm Windows – black weld on pear drop hinge

Traditional stays can be replaced with sliding stays to maintain period features of original windows.


Met Therm Windows – traditional peg stay Met Therm Windows – traditional sliding stay with brass bar on side hung window

Met Therm Windows –  Concealed Friction (Trojan hinge) in open position



See what our customers say about our beautiful A Rated windows and doors or visit our gallery page to view some of the projects that we have completed.


If you would like to find out more about our bespoke windows or have period windows that need replacing, then please contact us today on:  01730 89 47 45 or email us at