About Thermoglaze
Thermoglaze is a specialist secondary glazing company based in Edinburgh, Scotland. We design, supply and install bespoke secondary glazing systems for residential, commercial and heritage properties.
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Our made-to-measure systems are designed to significantly improve thermal performance, enhance acoustic insulation and reduce draughts, all while preserving and protecting existing windows. This makes secondary glazing an ideal solution where original fabric must be retained.

We work in partnership with Selectaglaze, using proven, industry-leading secondary glazing systems trusted across the UK. We have extensive experience working on listed buildings and conservation projects, where sensitivity, precision and compliance are essential.
Every installation is carefully tailored to the property, ensuring a discreet finish that blends seamlessly with existing joinery. We pride ourselves on quality workmanship, strong technical knowledge and a professional, considered approach to every project.

