NBS Source
I'm a manufacturer

SFBB - Reflective Coated Breather Membrane

Verified by manufacturer 4 months ago

SuperFoil Insulation

Reflective coated breather membrane for use on roofs and walls.

Jump to:
+44 (0)1636 639900 Website

Application

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

Description

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


Features and benefits:

  • Has a reflective thermal advantage over standard breather membranes, and can therefore be used to enhance thermal performance.
  • The breathable membrane helps to prevent the formation of mould and damp by reducing the risk of condensation.
  • The perforated design of the layers maintains breathability throughout the entire product.
  • Rated ‘W1’ for watertightness, providing a secondary rain barrier.
  • SuperFOIL SFBB offers thermal performance values of 0.29 R-value for roofs, and 0.36 R-value for walls. 
  • Can contribute to reaching U-values of as low as 0.10 W/m²K.
  • When installed next to an airspace, such as a service cavity, SuperFOIL’s reflective properties provide excellent thermal insulation properties. 
  • Multi-functional, lightweight and easy to install design that requires no specialist tools and creates minimal wastage. 
  • Reaction to Fire (Euroclass) Class F.
  • SuperFOIL SFBB 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.
  • SFBB can be installed in combination with other insulation products.
  • SuperFOIL SFBB is suitable for use in roofs, and walls in new build and retrofits.
  • SFBB has a lifespan of 50+ years.


Components:

  • Reflective coated breather membrane.

General information

Color

Silver

Finish

Foil

Material

Foil

Shape

Other

Length

25000 mm

Width

1500 mm

Height

1 mm

Warranty description

25 year

Uniclass

Pr_25_57_10_94 Vapour-permeable sheetsPrimary

CAWS

H21/130 Breather membrane

H21/20 Breather membrane

H22/130 Breather membrane

H22/20 Breather membrane

H30/350 Breather membrane

H30/50 Breather membrane

H31/280 Breather membrane

H31/55 Breather membrane

H92/785 Breather membrane

P10/320 Breather membrane

P10/65 Breather membrane

Specification data - Vapour-permeable sheets

Performance criteria

-

Water vapour properties

0.115 MNs/g.

Fire performance

Class F.

Tensile properties

194 N/50 mm.

Class (minimum)

W1.

Material

Reflective coated breather membrane.

Weight (minimum)

5.4 kg per roll.

Thickness (minimum)

<1 mm.

Reflective face

Required.

Roll length

25 m.

50 m.

Roll width

1.5 m.

Water vapour transmission

0.023 sd.

Strength

Nail tear strength: 179 N.

Emissivity

0.19.

Sustainability data

Contains Red List materials

No

Material

Foil

Similar products from SuperFoil Insulation

SF40BB - Combined Breather Membrane

SF40BB - Combined Breather Membrane