SuperFOIL Insulation Installers in Leeds

Experienced fitting of SuperFOIL branded foil insulation products across Leeds and West Yorkshire.

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What Is SuperFOIL Insulation?

SuperFOIL is a well-known brand of multi-layer foil insulation manufactured in the UK. Their products are designed to provide thermal insulation through a combination of reflective foil layers and internal wadding materials. Unlike traditional insulation that relies primarily on trapped air pockets to resist heat transfer, SuperFOIL products incorporate reflective surfaces that are designed to reduce radiant heat transfer when installed with the correct air gaps.

SuperFOIL insulation is often chosen where space is at a premium, as the products tend to be thinner than the equivalent depth of traditional insulation needed to achieve comparable thermal performance. However, it is important to understand that the performance of any foil insulation product depends heavily on correct installation, including the provision of appropriate air gaps on one or both sides of the material.

At Loft Insulation Leeds, we have hands-on experience installing SuperFOIL products across a range of applications in Leeds properties. We follow the manufacturer's installation guidelines carefully to ensure you get the thermal performance the product is designed to deliver.

SuperFOIL Product Range

SuperFOIL offers a range of products designed for different applications and performance requirements. The range includes products of varying thicknesses and layer counts, each suited to particular uses. Some of the applications their products are designed for include:

  • Loft and roof insulation: Products designed to be installed between or under rafters, providing thermal insulation at roof level.
  • Wall insulation: Thinner products suitable for internal wall applications where maintaining room dimensions is a priority.
  • Floor insulation: Products designed to be installed beneath floor surfaces to reduce downward heat loss.
  • General purpose: Versatile products that can be adapted to various applications.

We can advise on which SuperFOIL product is most appropriate for your specific project during our free survey visit.

Applications for SuperFOIL Insulation

Loft and Roof Applications

SuperFOIL insulation can be fitted at rafter level in your loft or roof space. This approach is particularly useful if you want to use your loft as a living or working area, as it insulates the roof slope rather than the loft floor. The material is typically stapled or fixed to the underside of the rafters, with battens applied over the top to create the necessary air gap before the roof covering or plasterboard is fitted.

Wall Applications

For walls, SuperFOIL products can be applied to the internal face of external walls. This is sometimes chosen as an alternative to thicker rigid board insulation where losing room space is a concern. The product is fixed to the wall with battens creating air gaps, and plasterboard is fitted over the top. The effectiveness depends on the specific product used and the quality of the installation.

Floor Applications

SuperFOIL products can also be installed beneath timber floors to reduce heat loss downwards, particularly over unheated spaces such as garages or crawl spaces. Again, correct installation with air gaps is essential for the product to perform as intended.

Performance Considerations

It is important to be straightforward about the performance of foil insulation products, including SuperFOIL. The thermal performance you achieve depends on several factors:

  • Correct air gaps: Reflective insulation relies on still air gaps to function effectively. Without these gaps, the reflective surfaces cannot do their job properly. We ensure the correct air gap is maintained on each side of the product as specified by the manufacturer.
  • Product selection: Different SuperFOIL products offer different levels of thermal performance. The right product depends on your application, your building's construction and the performance you need to achieve.
  • Installation quality: Poorly installed foil insulation with gaps, tears or missing air spaces will not perform to its designed standard. Professional installation is strongly recommended.
  • Combination with other insulation: In some applications, SuperFOIL products may be used in combination with traditional insulation materials to achieve the required thermal performance, particularly in new builds or where building regulations set specific U-value targets.

We provide honest advice about what SuperFOIL insulation can realistically achieve in your specific situation. We would never recommend a product that is not suitable for your application.

Correct Installation Methods

Proper installation is critical to getting the best from any SuperFOIL product. Our installation process includes:

  1. Surface preparation: Ensuring the surface to be insulated is clean, dry and free from obstructions.
  2. Fixing the battens: Installing timber battens to create the required air gaps on one or both sides of the insulation.
  3. Fitting the insulation: Unrolling and fixing the SuperFOIL material, ensuring overlaps are properly sealed with foil tape at all joints and edges.
  4. Sealing: Taping all seams and edges with appropriate foil tape to create a continuous reflective surface and, where required, an airtight layer.
  5. Counter-battening: Fixing additional battens over the insulation to create the second air gap where required before the final covering is applied.

Benefits and Limitations

Benefits

  • Thinner profile than equivalent traditional insulation
  • Lightweight and easy to handle during installation
  • Reflective surfaces designed to reduce radiant heat transfer
  • Can act as a vapour control layer when joints are properly sealed
  • Suitable for a range of applications
  • UK-manufactured products

Limitations

  • Requires correct air gaps to perform effectively
  • Performance is highly dependent on installation quality
  • May need to be used in combination with other insulation to meet building regulations
  • Not suitable for every application or property type
  • Dust accumulation on reflective surfaces over time may reduce reflective performance in exposed installations

Related Services

SuperFOIL Insulation FAQs

SuperFOIL products work differently to traditional insulation. They are designed to reduce radiant heat transfer rather than relying solely on trapped air. When installed correctly with the required air gaps, they can contribute significantly to a building's overall thermal performance. However, comparing them directly to traditional insulation is not always straightforward, as the two types work by different mechanisms. The performance achieved depends on the specific product, the application and the quality of installation.

In some applications, a SuperFOIL product may be sufficient on its own to meet the thermal requirements. In other situations, particularly where building regulations require specific U-values, it may need to be used in combination with traditional insulation materials. We assess your specific project and advise accordingly.

SuperFOIL products are manufactured from durable materials and, when properly installed and protected from physical damage, should last for the lifetime of the building. The reflective surfaces are designed to maintain their properties over time, provided they are not exposed to dust accumulation or moisture damage.

Reflective foil insulation works by reflecting radiant heat away from its surface. For this to happen effectively, there needs to be an air gap adjacent to the reflective surface. Without this gap, the foil is in contact with another material and cannot reflect heat; instead, it conducts heat directly through. This is why correct installation with maintained air gaps is so critical to performance.

Yes, we supply and install SuperFOIL products as part of our service. The cost of materials is included in our quotation. We source products directly to ensure authenticity and quality.

SuperFOIL products can be suitable for older properties, but it depends on the specific construction and application. Older homes may have different moisture management requirements that need to be considered. We assess each property individually and provide honest advice about whether a SuperFOIL product is the right choice for your situation.

Interested in SuperFOIL Insulation for Your Leeds Property?

Contact us today for a free survey and honest advice on whether SuperFOIL insulation is the right choice for your home.

Request a Free Quote Call 07835 254 241