Insulation for Specifiers

Why is Superglass glass mineral wool insulation the intelligent choice for specifiers? Full technical support, innovative online tools and more.

Superglass is all about helping you create intelligent environments, with products that recycle waste glass into quality insulation that can save more than 200 times the energy used to create it – as well as being deemed non-combustible with a fire classification of Euroclass A1 (the highest possible rating) when tested to BS EN 13501-1 Reaction to Fire.

While our products are super-efficient, so is the Technical Services support that goes along with them. We aim to make your life easier with in-house U-Value and Psi-Value calculations, a free online U-Value calculator covering a range of masonry and timber frame external wall, cold/loft and warm roof build-ups, and a range of other specification tools.



Superglass products and our manufacturing processes carry accreditations including ISO 9001, ISO 14001, Declarations of Performance (DoP), the reassurance of BBA certification and UKCA. Our separating walls are referenced by Robust Details to facilitate simple and reliable Building Regulations compliance.

Our full product range is available on NBS Source and BIM. We offer specification sheets for the most commonly used Robust Details solutions for masonry and timber frame party walls – including E-WT-1 and E-WT-2 for timber frame and E-WM-22, E-WM-23 and E-WM-27 for masonry party walls. As well as this, our Resource Library includes a full range of product datasheets, certificates, Installation and Best Practice Guides, Environmental Product Declaration (EPD) and Declaration of Performance (DoP).

So whether your project’s a new-build or refurb project in the commercial or domestic sector, Superglass can provide the right solution with the right support.

Contact the technical team

All the support you need.

To access the support you need for your project, simply click on the relevant links:

NBS Source & BIM

Online u-value calculator

Psi-value calculations

Robust Details

Resource Library


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