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SuperFOIL  |  SKU: SFUF

SuperFOIL 6mm SFUF Floor Insulation Roll - 1.5m x 8m - 12m²

£104.40 Ex VAT
£125.28 Inc VAT
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Delivery: £50 ex VAT
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Originally designed for - but not limited to - flooring applications, The SuperFOIL SFUF Is made of heavy duty polythene, thermo foam, and aluminium coated PET layers sandwiched between two layers of heavy duty laminated foil, to create an insulating layer ideal for use with underfloor heating, over and under suspended concrete or timber floors or even to insulate underfloor radiant heating pipes.

 A 3-in-1 design, the SFUF Multifoil floor insulation functions as foil insulation, a vapour control layer and a radiant barrier. SuperFOIL SFUF is a lightweight material that’s easy to handle and very DIY friendly.

  • Achieves an R Value of 0.8 in Roofs, Walls and Floors
  • Ideal for New Builds, Extensions and retrofits
  • Simple installation with basic tools and supplies
  • Space-saving size with effective insulating properties

Data Sheets & Guides:

SuperFoil Under Rafter Installation Guide

SuperFoil Over Rafter Installation Guide

Super Foil External Wall Installation Guide

SuperFoil SFUF Data Sheet

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  • Size
    1500mm x 8m
  • Coverage (m²)
    12
  • Thickness
    6mm
  • Length
    8m
  • Width
    1.5m
  • Material
    Thermal Foam & Foil
  • Estimated Lifespan
    50+ Years
  • Thermal Resistance
    Core R Value: 0.8
  • Water Resistance
    1200MNs/g

Large Order or Specific Requirement?

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0115 6976 800

Frequently Asked Questions

What are Roof Insulation Boards?

Roof insulation boards are specially designed panels used to enhance the thermal performance of your roof by reducing heat loss and improving energy efficiency. Ideal for residential and commercial properties, these boards create a barrier that helps maintain indoor temperatures, reducing heating and cooling costs. At DIY Building Supplies, our roof insulation boards are made from high-quality materials, ensuring durability, excellent insulation performance, and ease of installation.

Why Choose Roof Insulation Boards?

Investing in roof insulation boards comes with numerous benefits, including:

  1. Improved Energy Efficiency: By minimizing heat loss, roof insulation boards reduce the need for excessive heating in winter and cooling in summer, leading to significant energy savings.
  2. Enhanced Comfort: These boards help regulate indoor temperatures, ensuring your living or working spaces remain comfortable year-round.
  3. Cost Savings: Lower energy consumption translates to reduced utility bills, making roof insulation boards a cost-effective solution for long-term savings.
  4. Environmental Benefits: By using less energy, you’re also reducing your carbon footprint, contributing to a more sustainable environment.
  5. Durability: Our roof insulation boards are built to last, providing long-term thermal performance and withstanding the rigors of various roofing systems.
Applications of Roof Insulation Boards

Roof insulation boards are versatile and can be used in a variety of applications, including:

  • Pitched Roofs: Perfect for improving the energy efficiency of sloped roofing systems.
  • Flat Roofs: Designed to withstand weather exposure and deliver consistent thermal performance.
  • Loft Insulation: Ideal for insulating loft spaces, turning them into more functional and energy-efficient areas.
  • Extensions and Renovations: Suitable for both new builds and retrofitting projects to enhance insulation.
Why Buy Roof Insulation from DIY Building Supplies?

At DIY Building Supplies, we pride ourselves on offering premium roof insulation boards that combine performance, affordability, and ease of installation. Our collection includes options for different roof types and insulation needs, ensuring you find the perfect solution for your project.

Transform your property’s energy efficiency and comfort with our high-quality roof insulation boards. Explore our range today and take the first step toward a more sustainable and cost-effective roofing solution!