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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.


High-Quality Double and Triple Glazed
Warm Rooms based in Droitwich Spa, West Midlands

Our 'Diamond' Warm Rooms offer our customers the best of both worlds, with a combination of one of our bespoke builds for your extension, add in a choice of one of our specialist Warm Roofs, with a plastered finish and internal lighting all handled by Diamond, you can achieve the all year around room you've always dreamed about.



We specialise in the supply, installation and construction of conservatories and orangeries. Using a dedicated and highly skilled workforce to deliver our company ethos of total customer satisfaction....

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Visofold Bifolding Patio Doors

All our bifolding doors boast a classic and chic appearance whilst also optimising your home’s energy efficiency. By retaining heat, our products ultimately save you money and look good doing it.

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Why choose Diamond Windows for your building project?

With 28 years of experience within the industry you can be rest assured your extension will be in safe hands. Our building teams complete everything to Building Regulations standards and add in our vastly experienced installation teams, for Diamond no project is too big or too small.
We also appreciate that its not just the build and fenestration that needs to be manged. For every extension you've got to take into the account electrics, flooring, decorating to name but a few and with Diamond you are covered. For every build you will be assigned a dedicated project manger who will handle all the details for you taking the stress out and allowing you to sit back, relax and enjoy your finished Warm Room.


The Diamond Way

Our conservatory ranges are extensive and are designed to meet all our customer requirements, whether it be a classic Edwardian or Victorian style conservatory, to an all year around Warm Room or Orangery, you can feel rest assured that when choosing Diamond Windows, you are choosing a company that is a complete one stop for your Conservatory requirements.

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Customise your Conservatory

Available in vast range of Woodgrains and Colours as standard, accompanied with the range of optional upgrades from handles, hinges, decorative Georgian bars to internal magnetic blinds, we will be able to provide you with a double glazed conservatory tailored to suit your exact requirements.

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Our Latest Galleries

We our a complete one stop shop for your conservatory requirements from build, to installation of frames, to plastering, electrics, plumbing and even flooring, when choosing Diamond your choosing the local company that cares. Check out some our recent projects.


Combining the best of both worlds, with the light and glass of a conservatory and the walls and ceiling of an extension, check out how you can bring some luxury to your property.

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A conservatory can add a comfortable place of peace to meet with friends or family and a place that is as versatile and as adaptable as you choose. Take a look for some inspiration.

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Before & After

Are you struggling to visualise what we can do for your home? Check out some before and afters to help showcase what Diamond can offer to you and your home.

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Warm Roofs

Turn your old glass conservatory roof into an all-year-round solution with one of our specialist warm roofs.

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Contact Diamond Windows

01905 795758

...or let us call you back at a time convenient that suits you to discuss your all UPVC or Aluminium requirements.

“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