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Superfoil SF6 Multifoil Insulation - 1.2M X 10M

Superfoil SF6 Multifoil Insulation - 1.2M X 10M

SuperFOIL SF6 is the perfect cost-effective, DIY solution to save energy, time and money. SuperFOI...

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B&QB&Q - Sf6 Multifoil Insulation 1.2M X 10M
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Product Information

Full details

The SuperFOIL SF6 Multifoil Insulation is a cost-effective, DIY-friendly solution designed for homeowners and DIY enthusiasts looking to improve energy efficiency. Its key benefit is providing excellent thermal performance in a thin, flexible material that is easy to install, saving time and money on energy bills. A potential caveat is that while it's designed for easy installation, proper sealing is crucial for optimal airtightness and performance. This product offers a space-saving, high-performance insulation with a two-way radiant barrier for year-round comfort.

All features

Model Part NumberSF1510
BrandSuperfoil

Extended Product Information

FAQs

Do I need to wear PPE when installing SuperFOIL SF6?

No, SuperFOIL SF6 is made without harmful particles or fibers, so no special personal protective equipment (PPE) is required during installation.

What is the R-value of SuperFOIL SF6?

SuperFOIL SF6 has a certified R-value of 1.90 in pitch or flat roofs, 2.32 in walls, and 3.64 in floors.

How do I join multiple pieces of SuperFOIL SF6?

Overlap adjacent rolls by at least 5 cm and use SuperFOIL Foil Tape to securely join and seal all seams. This is crucial for creating an airtight barrier.

Can I use SuperFOIL SF6 on its own for insulation?

While SF6 provides excellent performance, in very cold climates or for specific applications requiring very high R-values, it might be used in conjunction with other insulation materials.

Is SuperFOIL SF6 suitable for use in conservatories?

Yes, SF6 is ideal for conservatory roofs and walls, helping to regulate temperature and make the space more comfortable year-round by reflecting heat.

How does the radiant barrier work?

The high emissivity foil layers reflect infra-red heat. In winter, it reflects heat back into the living space, and in summer, it reflects external heat away, keeping the interior cooler.

Is this product waterproof?

SuperFOIL SF6 incorporates a built-in vapor control layer to reduce moisture transfer. However, it is not designed as a primary waterproofing membrane. Ensure your structure has adequate primary weatherproofing.

Troubleshooting

Product seems difficult to cut or handle.

While flexible, use a sharp utility knife or heavy-duty scissors for clean cuts. For easier handling, work with manageable lengths.

Air leaks or drafts after installation.

Ensure all seams, edges, and staple points are thoroughly sealed with SuperFOIL Foil Tape. Check for any tears or gaps in the material and seal them.

Condensation forming on the surface.

Verify that the insulation has been installed correctly, creating a continuous airtight and vapor-tight barrier. Ensure adequate ventilation in the overall building structure as recommended by building codes.

Reduced thermal performance.

Confirm that the insulation is installed correctly without compression, gaps, or significant air leaks. Ensure the correct R-value has been selected for the climate and application.

Pros and Cons

Pros

  • Easy and fast installation process for DIYers.
  • Excellent thermal performance in a thin profile.
  • Reduces energy bills by keeping homes warmer in winter and cooler in summer.
  • No PPE required, making it safer to handle.
  • Versatile for a wide range of applications including roofs, walls, and floors.
  • Creates an airtight barrier when properly sealed.

Cons

  • Requires specific foil tape for effective sealing, which is an additional purchase.
  • Certified R-values are dependent on correct installation and build-up.
  • May not achieve the same U-values as thicker traditional insulation methods in certain applications.
  • Best performance achieved when used in conjunction with other insulation methods in very cold climates.
  • Initial cost might be higher than some basic insulation materials, though long-term savings are significant.

Setup, Compatibility & Care Instructions

Setup:

  1. Preparation: Ensure the surface where the insulation will be applied is clean, dry, and free from sharp objects.
  2. Rolling Out: Unroll the SuperFOIL SF6 insulation across the desired area (rafters, joists, studs).
  3. Securing: Use a staple gun to secure the edges of the insulation to the supporting structure (e.g., wooden rafters or studs). Ensure staples are placed every 10-15 cm for a secure fit.
  4. Joining and Sealing: Overlap adjacent rolls by at least 5 cm. Use SuperFOIL Foil Tape to securely join and seal all seams, edges, and any punctures. This step is critical for creating an airtight and vapor-tight barrier.
  5. Finishing: Once installed and sealed, you can proceed with your chosen interior finishing materials (e.g., plasterboard).

Compatibility:

  • Suitable for use in roofs (pitched and flat), walls (timber frame), floors, loft conversions, garden buildings, conservatories, motorhomes, and van conversions.
  • Can be used in conjunction with other insulation materials if higher R-values are required.
  • Designed to work with standard timber or metal framing systems.

Care:

  • Store the product in a dry environment before installation.
  • Once installed, the insulation requires no ongoing maintenance. Its performance is maintained by ensuring the integrity of the sealed barrier.

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