Exceptional properties for exceptional lives
We provide top-tier insulation solutions for homes and businesses. Our mission is simple: to help you create a space that stays warm in winter, cool in summer, and energy-efficient all year round.
At Thermal Foil, we specialize in high-performance insulation that keeps your home, office, or industrial space comfortable in every season. Our cutting-edge thermal foil technology reduces energy loss, lowers heating and cooling costs, and enhances overall efficiency.
With a commitment to sustainability and ease of installation, our products are designed for homeowners, businesses, and DIY enthusiasts alike. Whether you’re insulating a loft, upgrading a commercial property, or enhancing a workshop, Thermal Foil delivers a reliable, long-lasting solution.
Experience insulation that works smarter, so you save more—because comfort and efficiency should go hand in hand.
Delivering Smart Insulation Solutions with Proven Performance.
Keep heat inside during winter and outside during summer—lowering energy bills effortlessly.
Lightweight, flexible, and designed for homes, commercial spaces, and DIY projects.
Reduce your carbon footprint while enhancing comfort and long-term savings.
Making insulation installation easy, efficient, and cost-effective—wherever you need it.
Choose the perfect thermal foil for your home, business, or DIY project.
Quick and hassle-free installation for instant energy savings.
Enjoy lower energy bills and year-round comfort.
Thermal Foil is a high-performance foil insulation system made up of 19 thermally efficient layers. It acts as both an insulator and vapour control layer, helping to improve your property's energy efficiency, reduce bills, and maintain indoor comfort throughout the year.
Yes. Unlike spray foam, Thermal Foil is fully mortgage-friendly, doesn’t trap moisture, and won’t void your property’s resale or equity release potential. It is installed internally with no mess, no harmful chemicals, and no structural risks.
Thermal Foil is installed internally from inside the loft or roof space. It’s a clean, non-intrusive process that does not require removing roof tiles. Our trained team installs it efficiently, often completing jobs in just 1 day depending on the size of the property.
Yes. Thermal Foil can contribute to boosting your home’s EPC rating, which may increase property value and appeal to buyers or mortgage lenders. We offer an EPC calculator on our site to give you an estimate based on your property details.
Absolutely. By reducing heat loss through your roof, Thermal Foil helps your home stay warmer in winter and cooler in summer — which means less energy used and lower bills.
Yes. Thermal Foil contains no harmful fibres or irritants and can be handled without PPE. It’s safe for both installers and residents and manufactured to UK standards.
While the product is user-friendly, we recommend professional installation to guarantee performance, correct sealing, and compliance with building standards. We handle both manufacturing and installation in-house to ensure quality control.
Thermal Foil installation ranges from £50–£100 per m², depending on property size, access, and roof structure. We offer a £99 home survey, which is deductible from the final quote. Book your independent survey today to receive a tailored price.
No. When installed with ThermaSeal Foil Joining Tape, Thermal Foil creates an effective vapour control layer that actually helps prevent condensation and moisture build-up.
Yes. Thermal Foil is suitable for detached homes, semis, bungalows, flats, and more. It’s especially effective for retrofits and homes where spray foam has been removed or isn’t suitable.
