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Soprema Multi-Foil Insulation

(6 products)

Whether you’re looking to boost the thermal performance of a new build or retrofit an older property, the Soprema Multi-Foil Insulation range at The Good Sheet offers a high-performance, space-saving solution.

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Frequently Asked Questions

How does Soprema Multi-Foil save space compared to traditional insulation?

Unlike thick mineral wool or rigid foam boards, Soprema Multi-Foil uses multiple layers of reflective film and foam to achieve high thermal resistance in a fraction of the thickness. This makes it perfect for maintaining ceiling heights in loft conversions or floor levels in renovations.

Can this insulation be used as a vapour barrier?

Yes. When installed correctly with taped joints, Soprema Multi-Foil acts as a built-in Vapour Control Layer (VCL). This prevents interstitial condensation from forming within your structure, protecting your timbers and masonry from damp.

Is it difficult to install Soprema Multi-Foil on my own?

Not at all. The material is lightweight, flexible, and can be easily cut with a utility knife or sharp shears. It is designed to be stapled directly to rafters or joists, making it a popular choice for both DIY enthusiasts and professional contractors.

Does multi-foil insulation keep a room cool in the summer?

Absolutely. While it traps heat inside during the winter, the outer reflective layers work to bounce solar radiation away from the building during the summer. This helps maintain a stable, comfortable temperature year-round.

Where can Soprema Multi-Foil be applied?

It is incredibly versatile and can be used in roofs (pitched or flat), walls, and floors. It is particularly effective in "tight" areas where you don't have the depth required for 100mm+ of traditional insulation.