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Universal Windows, Doors, Conservatories & Solar Panels

Universal Windows & Doors Ltd was established in 1993 in Bellshill, Glasgow. Universal is a family run company who have built a reputation for excellence in both workmanship and service.

It's no coincidence that a high percentage of our work comes from recommendations. At Universal we cover a whole range of home improvements, we manufacture and install uPVC windows, doors and conservatories, install uPVC roofline, convert conservatory roofs into new XTRALITE replacement roof systems, and we build sunrooms and extensions.

It was from the building section of the company that we progressed to the installation of Photovoltaic Solar System which are now so much in demand as we strive to make our homes more eco friendly and cost efficient.

To ensure our high standards, our staff training programme puts emphasis on customer relations as well as workmanship.

Universal showroom in Bellshill with windows, doors, conservatory, and new structural roof replacements for conservatory's examples.

Why not visit our showroom?

We invite you to visit our showroom to see for yourself the quality of workmanship that we offer. We are so confident in both the quality of our products and in our workmanship that we offer a 10 year guarantee on all of our work.

With Universal, choosing a conservatory or sunroom for your home has never been easier. We can guide you through the various styles and colours that are available and we will help you choose the solution that suits your property and is right for you. We now also have a new, unique replacement tiled roof for conservatories, which can turn your conservatory into a useable all year round sunroom.

If you would like to speak to us regarding any of our services please call us on 0800 011 3034 and we will be happy to discuss your requirements. You can also click here to contact us using our online enquiry form.

View the new solid conservatory roof

View the new tiled conservatory roofs


All of our work comes with a
10 year guarantee.

What our customers say:
UNIVERSAL is an excellent company to deal with. Everything promised is undertaken and completed to a high standard. Every aspect of the job is synchronised and the work force work as a team.


I have had an extension built with a sunroom and have just had solar panels fitted by UNIVERSAL. Good jobs, well done! Kettle on... Milk and two

Mrs Donnelly