Spacetherm® Aerogel Space-Saving Thermal Solution

At the A. Proctor Group, we’re always looking for innovative projects that highlight the true versatility of Spacetherm® Aerogel. Whether you’re working on a retrofit, a heritage building, or a cutting-edge new development, if saving space without sacrificing performance is one of your project’s key objectives, Spacetherm® is designed to deliver.

Our ultra-thin, flexible aerogel blanket provides exceptional thermal performance in the tightest of spaces—all while being moisture-resistant, breathable, and built to last. It’s the ideal solution for architects, designers, contractors, and DIY enthusiasts tackling renovations, home upgrades, or unique projects such as caravans, vans, or small living spaces.

If you have a project where space-saving insulation is essential, we’d love to collaborate with you. Share your project details with us, and our team will work alongside you to explore how Spacetherm® can help turn your concept into reality.

Spacetherm Aerogel has proven its versatility across a wide range of industries and applications beyond traditional building insulation. It has been incorporated into thermal clothing for extreme environments, including expeditions to the North Pole. The material is also used in high-performance Formula 1 components and in space applications, where it insulates cubes within orbiting satellites.

In the Oil and Gas sector, Spacetherm provides insulation for pipework and equipment, while in the railway industry, it is applied to heating elements. The marine sector makes use of it on superyachts, and it is equally suitable for motorhomes and caravans. Its excellent thermal properties also improve the efficiency of radiators and support both heating and cooling systems, boosting overall performance.

Beyond these uses, Spacetherm contributes to fireplaces and fire-stopping systems. With the introduction of our A1 non-combustible version, the material’s applications have expanded further into areas where fire resistance and safety are critical.

In the video, Architect Niall Hedderman of Real Life Architecture explains the benefits of using Spacetherm®, ultra-thin aerogel insulation, in UK homes. The video compares Spacetherm® to traditional insulation like PIR and Mineral Wool, highlighting its technical advantages and cost benefits.

Spacetherm is made using aerogel. It is both hydrophobic and vapour open. That means it can be fixed directly onto a solid wall and it will breathe, so dampness and mould won’t build up behind the insulation. Spacetherm is probably the most thermally efficient, and therefore the thinnest, insulation available in the UK right now, although at a cost.

Niall Hedderman

Upgrade your home’s comfort and efficiency with Spacetherm WRB, the ultra-thin insulation board designed specifically for window reveals. Engineered with cutting-edge aerogel technology, it delivers outstanding thermal performance while taking up virtually no space.

Why choose Spacetherm WRB?

Maximise Space – Slim design keeps your window areas neat and unobtrusive
Stay Warm & Efficient – Exceptional insulation helps reduce heat loss and energy bills
Built to Last – Guaranteed long-term performance for 50+ years
Smart Moisture Control – Integrated vapour barrier helps prevent condensation
Easy Installation – Can be glued or fixed directly to walls and works with traditional dry-lining
Safe & Reliable – Made from non-hazardous materials

With Spacetherm WRB, you don’t have to choose between energy savings and style — you get both.

Our sales team is here to make things easy for you. Whether you need technical guidance, sales support, or help with where to buy Spacetherm, we’re ready to assist. Simply reach out via our webchat below or send us an email, and we’ll connect you with the right expert — or put you in touch with your nearest supplier.