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We are a Fensa Registered Company

We adhere to a strict code of quality. We notify FENSA whenever an installation has been completed.

Astragal Bars

Based in Droitwich Spa and covering all local areas, Diamond Windows Droitwich are leading upvc window installers within Worcestershire.

Traditional Georgian Bars often called Astragal Bars from ‘Diamond’ are ideal for a multitude of applications. They provide an authentic look and feel and they can be fitted to most products within our Windows and Doors range.

Astragal Bars enhance the look of Windows, Doors and Conservatories by providing them with a traditional Georgian appearance of individual panes that can make all the difference when looking for authenticity or individuality. Astragal Bars are suitable for both new build and period properties.

Wide Range of Finishes and Styles

Astragal Bars are available in white or woodgrain foils and are compatible with most products within the our range. Woodgrain foils are available from Black to Rosewood to White Ash all with authentic woodgrain detailing.




Dark Green

Chartwell Green

Anthracite Grey

Timber Effect Styles

If you prefer the look of wood casement windows but like the durability, efficiency and overall finish of uPVC, we are able to supply an Irish oak, golden oak, white ash, or rosewood wood grain finish.

Irish Oak

Golden Oak

White Ash


10 Year Guarantee

All of our double-glazed casement windows are easy to maintain and keep looking like new, partly due to their durability and longevity. We’re so confident in our windows that we offer a ten-year guarantee as standard.

Other Glazing Enhancements

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“Very pleased with work carried out. Approachable staff very pleasant.”

“The Diamond Window guys installed our new front door and sidescreen and did a fantastic job. They were highly skilled and also very tidy. I would use them again”

Trust our 5-Star Reviews

“Excellent selection, first class advice and outstanding fitting. We wouldn't go anywhere else for double gazing projects.”

“From design to completion , excellent service,friendly and competent tradesmen.”

Contact us
Diamond Windows, Unit 22, Northstreet I.E, Droitwich,West Midlands, WR9 8JB
Company Reg: 5367399
Open Hours
Mon to Fri: 9am to 4.30pm
Sat: 9am-1pm
Sun: By appointment