Foil Insulation
Enhance your home’s energy efficiency with high-performance foil insulation from JJ Building Materials. Designed to reflect radiant heat and reduce energy loss, foil insulation is a lightweight, durable, and versatile solution suitable for roofs, walls, floors, and lofts. Whether you’re renovating or building from scratch, our range provides excellent thermal performance and long-term value for residential, commercial, and industrial projects.
Foil Loft Insulation for Maximum Heat Retention
Our foil loft insulation is ideal for keeping homes warm in winter and cool in summer. It acts as a radiant barrier, reflecting heat back into your living space while preventing cold air from entering through the roof. Easy to install and suitable for new builds or retrofit projects, foil loft insulation is an effective way to meet energy-efficiency targets and improve overall comfort.
SuperFOIL Insulation for Superior Thermal Efficiency
We supply a range of SuperFOIL insulation products that combine multiple reflective foil layers with insulating foam cores to deliver industry-leading performance. SuperFOIL insulation is suitable for use in lofts, walls, roofs, and floors, helping to reduce heat transfer and achieve compliance with UK building regulations. Lightweight and flexible, it’s a popular choice among contractors and homeowners seeking dependable, high-efficiency insulation.
Foil Insulation for Roofs, Walls, and Floors
Our foil insulation range is designed to perform across multiple applications. Whether used under rafters, between wall studs, or beneath flooring, it provides a strong vapour barrier and consistent thermal resistance. Its reflective properties make it ideal for enhancing insulation in spaces exposed to direct sunlight or temperature fluctuations.
Why Choose Foil Insulation from JJ Building Materials
High-performance foil insulation for homes and commercial buildings
Options including SuperFOIL insulation and foil loft insulation
Improves energy efficiency and reduces heating costs
Lightweight, flexible, and easy to install
Available for nationwide delivery with expert support
FAQs
What is foil insulation used for?
Foil insulation is used in walls, roofs, and floors to reflect radiant heat, reduce energy loss, and improve a building’s overall thermal efficiency.
How does SuperFOIL insulation work?
SuperFOIL insulation uses multiple layers of reflective foil and foam to trap air and reflect heat, providing superior insulation performance compared to traditional materials.
Is foil loft insulation effective?
Yes. Foil loft insulation helps prevent heat from escaping through the roof, maintaining a consistent indoor temperature while reducing energy bills.
Check out our other Insulation range at JJ Building Materials.
