The UK’s Leading Distributors of Multifoil Insulation Solutions

At Multifoil Insulation, we specialise in supplying an extensive range of premium, multi-layered reflective foil insulation products. Designed for both residential and commercial applications, our insulation solutions are ideal for use in walls, floors, roofs, garages, sheds, garden buildings, conservatories, and more—enhancing energy efficiency while reducing heat loss and gain.

Why Choose Multifoil Insulation?

Multifoil Insulation offers exceptional thermal performance in a thin, lightweight format. Unlike bulky traditional insulation materials such as fibreglass or rigid boards, Multifoil Insulation delivers the same level of thermal resistance with significantly less thickness—saving both space and installation effort.

Another key advantage is its ability to reflect radiant heat. The reflective foil layers bounce heat back into or out of the building, effectively reducing heat transfer through conduction and convection. This results in improved energy efficiency and lower heating and cooling costs. When sealed with Thermaseal Foil Joining Tape, Multifoil Insulation also functions as a vapour control layer, helping to prevent moisture build-up, mould, and dampness.

Applications of Multifoil Insulation

Wall Insulation

Multifoil is an excellent choice for wall insulation, suitable for dry lining, timber frames, cavity walls, dwarf walls, and more. We offer a range of certified and DIY-friendly options, including:

• YBS SuperQuilt – Certified for building control and ideal for multiple wall types.

• BreatherFoil FR – Suitable for use with timber frame construction and compliant with building regulations.

• EcoQuilt Expert & EcoQuilt45 – Cost-effective, easy-to-install alternatives for DIY use.

Floor Insulation

Our floor insulation range is suitable for solid floors, suspended timber floors, screeded floors, and crawl spaces. Multifoil solutions offer several advantages over rigid PIR insulation:

• Lightweight and flexible for easy handling. • Space-saving— EcoTec Floor-Foam is only 4mm thick.

• YBS SuperQuilt – Building control-approved for suspended timber, solid floors, and crawl spaces.

• YBS FloorQuilt – The only Multifoil product specifically designed for use beneath screeds.

• DIY options like EcoQuilt Expert and EcoQuilt45 are perfect for improving existing floors without navigating building regulations.

Roof Insulation

Our extensive product range covers all types of roof insulation, including pitched roofs, flat roofs, under rafters, and loft floors.

Whether you're a homeowner or a professional installer, we have the right solutions for you:

• YBS BreatherQuilt – Designed for over-rafter use, BDA and BBA certified.

• YBS SuperQuilt – Ideal for under-rafter installation and building control compliance.

• Insulation Systems – Achieve target U-values with combined systems like TyvaQuilt, TrioQuilt, and Triple Layer SuperQuilt.

• Cost-effective DIY kits include the Loft Floor Insulation Kit and Under Rafter Insulation Kit, featuring EcoQuilt Expert for an affordable and efficient solution.

Conservatory Insulation

Enhance comfort and energy efficiency in your conservatory year-round with our dedicated DIY insulation kits:

• DIY Conservatory Kit – Designed to retain warmth in winter and reflect heat in summer.

• ConservaClad Roof Kit – Completes your insulation project with a clean, attractive finish. Together, these kits help transform your conservatory into a cozy, usable space in every season.

Shed & Outbuilding Insulation We provide tailored insulation kits for sheds, summerhouses, garden buildings, caravans, and more. Each kit includes essential accessories for a smooth installation:

• EcoPro Shed Insulation Kit – Features thicker materials for superior heat retention.

• EcoTec Shed Insulation Kit – A budget-friendly option that maintains strong thermal performance.

Free UK Mainland Delivery Shop with confidence knowing you’re getting the best trade prices—plus free next working day delivery on all UK mainland orders over £100 + VAT.

Orders placed before 2 PM (Monday to Friday) are dispatched the same day for next-day delivery.