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SFNC - Non-Combustible Multifoil Insulation

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SuperFoil Insulation

Non-combustible 3 in 1 multifoil insulation, designed for high-performance insulation, vapour control and radiant barrier for roof, wall and floor applications in both new builds and retrofits.

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Application

Suitable for use in new-build and retrofit projects in roofs, walls, under floors and in other areas of construction where required. Particularly for use in specialist projects that require walls and roof structures to meet specific fire rating requirements.

Description

Non-combustible 3 in 1 multifoil insulation, designed for high-performance insulation, vapour control and radiant barrier.


Features and benefits:

  • SuperFOIL SFNC is Euro Class A1 Non-Combustible.
  • SFNC offers a 3 in 1 performance, providing high-performance insulation, vapour control layer and radiant barrier all in one product. 
  • SuperFOIL SFNC has undergone rigorous testing and received British Standard (BS 476) certification for Class 0 fire propagation and Class 1 spread of flame. 
  • Designed to endure high temperatures and prevent the spread of flame.
  • SFNC does not ignite or burn, eliminating the risks of fire spread. 
  • SuperFOIL also acts as a radiant barrier to reflect excessive heat gain during the summer months as well as insulating throughout the year. 
  • SuperFOIL SFNC offers thermal performance values of 0.62 R-value for the core, 1.53 R-value for roofs, 1.95 R-value for walls and 3.28 R-value for floors.
  • Can contribute to reaching U-values of as low as 0.10 W/m²K.
  • SuperFOIL’s clever design brings more functionality with less product and a slim construction depth.
  • Multifunctional, lightweight and easy-to-install design that requires no specialist tools and creates minimal wastage. 
  • SuperFOIL SFNC has undergone rigorous testing and third-party certification to comply with the latest building regulations standards for use as part of construction and European regulations such as CE/UKCA.
  • SFNC can be installed in combination with other insulation products.
  • All SuperFOIL multifoil products are suitable for use in roofs, walls and floors in new build and retrofits.
  • SFNC has a lifespan of 50+ years.
  • Flexibility at low temperatures: -40°C.


Components:

  • Two layers of glass fibre reinforced, heavy-duty laminated aluminium foil.
  • One high-density E glass fibre matte.

General information

Color

Silver

Finish

Foil

Material

Foil

Shape

Other

Length

9500 mm

Width

1500 mm

Height

20 mm

Warranty description

25 year

Uniclass

Pr_25_57_06_57 Multifoil blanket insulationPrimary

CAWS

P10/135 Insulation laid across ceiling ties/ joists

P10/148 Multilayer blanket insulation fixed under or above rafters

Specification data - Multifoil blanket insulation

Thermal performance

Core - 0.62 R-value; Roof - 1.53 R-value; Wall - 1.95 R-value; Floor - 3.28 R-value.

Thickness

20 mm.

Number of layers

Three.

Fire performance

Reaction to fire (Euroclass): Class A1 (non-combustible).
Fire propagation: Class 0 to BS 476-6.
Spread of flame: Class 1 to BS 476-7.

Emissivity

0.05.

TensileStrength

480 N/50mm (length); 415 N/50mm (width).

Resistance to water penetration

W1.

Water vapour resistance

1200 MNs/g.

Sustainability data

Contains Red List materials

No

Literature

SFNC Key Features Flyer

SFNC Key Features Flyer

Case studies

Royal Papworth Hospital

Royal Papworth Hospital

Tottenham Court Road Underground Station

Tottenham Court Road Underground Station

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