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SFTV - Reflective Radiant Barrier Insulation

Verified by manufacturer 4 months ago

SuperFoil Insulation

Thermal, vapour and air tightness barrier foil insulation for use on walls, ceilings and floors.

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+44 (0)1636 639900 Website

Application

 Ideal for use in new-build, renovation, extension or retrofit projects in pitched and flat roofs, and walls.

Description

A certified 2-in-1 product, providing high-performing radiant barrier, and a vapour control layer — all within a single product.


Features and benefits:

  • Acts as both a radiant barrier and vapour control layer.
  • Reflects up to 95% of radiant heat, minimising solar gain and overheating in summer and retains heat inside the property during winter. 
  • High vapour resistance prevents warm air or water vapour from penetrating through the wall, reducing condensation and mould.
  • SuperFOIL SFTV offers thermal performance values of 0.90 R-value for roofs, 1.31 R-value for walls, and 2.62 R-value for floors.
  • Can contribute to reaching U-values of as low as 0.10 W/m²K.
  • Multifunctional, lightweight and easy to install design that requires no specialist tools and creates minimal wastage. 
  • Reaction to Fire (Euroclass) Class F.
  • SuperFOIL SFTV 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.
  • SFTV can be installed in combination with other insulation products.
  • SuperFOIL SFTV is suitable for use in roofs, walls and floors in new build and retrofits.
  • SFTV has a lifespan of 50+ years


Components:

  • Reinforced, heavy duty double foil (laminated).

General information

Color

Silver

Finish

Foil

Material

Foil

Shape

Other

Length

25000 mm

Width

1500 mm

Height

0.45 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

Roof performance: 0.90 R value.
Wall performance: 1.31 R value.
Floor performance: 2.62 R value.

Reflective facing

Required.

Thickness

<1 mm.

Number of layers

One.

Fire performance

Class F.

Roll length:

25 m.

Guidance for specification option:

37.5 m² coverage. 4.8 kg per roll.

50 m.

Guidance for specification option:

75 m² coverage. 10.7 kg per roll.

Roll width

1.5 m.

Tensile strength

606/580 N/50 mm (length, after ageing); 514/526 N/50 mm (width, after ageing).

Emissivity

0.05.

Water vapour resistance

1200 MNs/g.

Resistance to water penetration

W1.

Flexibility at low temperature

-40°C.

Sustainability data

Material

Foil

Case studies

Hybrid Flat Roof Extension

Hybrid Flat Roof Extension

Cameron Balloons – Around The World Attempt

Cameron Balloons – Around The World Attempt

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