Thermashield Windows and Maintenance manufacture and install high quality double glazing products, specialising in windows, doors and conservatories. With 30 years' industry experience our expertise and standards of workmanship are second to none. Whether you need a single door for your home or double glazing for a large commercial property Thermashield can deliver.

We're so confident in the quality of our products and installations that we provide a free 10-year warranty with all our windows, doors and conservatories.
Based at our factory in Cumbernauld we are perfectly situated to serve the Central belt of Scotland. This means you have the peace of mind that you'll be dealing with an easily accessible local company.

Unlike other double glazing companies we don't believe in the 'hard sell' so have a browse of our website where you'll find details of some of the products and services we offer. For a no obligation quotation just contact us on the phone numbers or email address at the top of this page. We'll be happy to discuss your requirements and advise on the best solution for you.


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