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Diamond Windows are a registered FENSA installers

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

Timber Windows

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

Our timber casement window styles are a popular choice for homeowners because of their classic, chic appearance and ‘A’ energy rating, ensuring your home retains heat, saves you money, and looks good doing it.

Wide Range of Finishes and Styles

Timber Vertical Sliding Windows

We offer many different types of timber windows made to almost any specified height and width. Timber Vertical Sliding Windows have been employed extensively since the seventeenth century and can still add charm to any building old or new. Our timber windows are manufactured from the highest quality hardwood or engineered softwood. The Slide and Tilt option are traditional looking box design vertical sliding windows with double hung sliding sashes. The double glazed sashes slide by means of modern pre-tensioned springs on either side which, in addition, allow the sashes to tilt inwards to facilitate cleaning.

Soft White 9016 (Standard RAL finish)

Anthracite Grey 7016 (Standard RAL finish)

Agatte Grey 7038 (Standard RAL finish)

Beige Grey 7006 (Standard RAL finish)

Traffic Grey 7043 (Standard RAL finish)

Cream 9001 (Standard RAL finish)

Red 3005 (Standard RAL finish)

Green 6028 (Standard RAL finish)

Blue 5011 (Standard RAL finish)

Chartwell Green NCS3010-G 20 Y (Standard RAL finish)

Mahogany (Standard Stain Finish)

Cyprus Light Oak (Standard Stain Finish)

Teak (Standard Stain Finish)

Walnut (Standard Stain Finish)

Ebony (Standard Stain Finish)

Alternative Styles

You can also opt for the Grandis hardwood upgrade option or choose from any other RAL.


You can even choose your desired glazing finish, including sqaure or diamond lead work. Whether you need simple replacements for your upstairs rooms or a more ornate solution for your bay living room, Diamond Windows Droitwich has a wide range of aluminium windows for sale, ensuring we have something to suit your style.

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.

Enhanced Glazing Options

Diamond Windows Droitwich also provide uPVC windows with enhanced glazing options to reduce noise pollution – meaning a quieter home, ideal in high traffic areas. We also offer triple glazing where the extra pane of glass not only helps with additional thermal efficiency, it can also make your home more secure

If you need more information about our range of casement windows, please contact us.

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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