NBS Source
I'm a manufacturer

FIREFLY Membrane NB A2 Class Barrier

Verified by manufacturer 5 months ago

FIREFLY™ TBA

FIREFLY Membrane NB is a premium quality and fire resistant non breathable membrane. Made from a strong, durable woven glass substrate laminated to aluminium foil.

Jump to:
BIM object icon
+44 (0) 1706 758817 Website

Application

FIREFLY Membrane NB is a non-combustible, non-breathable membrane with a fire resistance rating of A2 (EN13501-1).

USE AREAS

FIREFLY Membrane NB is a non-breathable, weatherproof barrier with excellent mechanical properties designed to be an impermeable water barrier or reflective insulation layer in commercial wall applications.

PRODUCT CODE

EKA161/1.25/50

COMBUSTIBILITY

EN 13501-1:2018, A2-S1, d0

BS476-6:1989 + A1 2009, Class 0

DIMENSIONS

1.25m x 50m roll (62.5m2)

WEIGHT

Nominal 14Kg per roll

THICKNESS

Nominal 0.2mm

OTHER PROPERTIES

Further information describing physical properties can be made available on request.

INSTALLATION

FIREFLY Membrane NB is not designed to withstand prolonged exposure to the elements. FIREFLY Membrane NB is a durable material but care should be taken to ensure it is not damaged during storage or installation. General installation advice is available on request.

Description

CONSTRUCTION

FIREFLY Membrane NB is made from a strong, durable woven glass substrate laminated to aluminium foil.


KEY BENEFITS

  • FIREFLY Membrane NB is premium quality and fire resistant non-breathable membrane, for use as an impermeable water barrier or reflective insulation layer in commercial wall applications.
  • Meets EN 13501-1 (Class A2), for non-combustibility and BS 476 Parts 6 & 7 for resistance to spread of flame.
  • Lightweight, extremely strong, durable and easy to install. (Note: joins between membrane layers should be sealed with FIREFLY Foil Tape).
  • FIREFLY Membrane NB is supported by a full range of FIREFLY ancillary products (stainless steel staples, sealants, fixing, supports) to provide the ability to install a fully tested system


General information

Color

Grey

Finish

Coated

Material

Aluminium

Glass Fibre

Shape

Other

Length

50000 mm

Width

1250 mm

Height

0.2 mm

Warranty description

Ten year

Uniclass

Pr_25_80_80_14 Coated woven glass fibre cloth flexible cavity barriersPrimary

CAWS

J21/60 Laying air and vapour control layer

J21/395 Air and vapour control layer

H30/30 Air and vapour control membrane

H31/45 Air and vapour control membrane

H31/261 Air and vapour control membrane

H30/261 Air and vapour control membrane

Specification data - Coated woven glass fibre cloth flexible cavity barriers

General requirements

Fire resistant membrane.

Thickness

0.2 mm.

Fire performance

Reaction to fire classification of A2-S1, d0, as defined in BS EN 13501.

Product Reference

FIREFLY™ Membrane NB A2 Class Barrier

Combustibility

To BS476-6:1989+A1:2009, Class 0.

Roll width

125 cm.

Roll length

50 m.

Area

62.5 m².

Manufacturer guidance

Roll area.

Weight

14 kg.

Sustainability data

Contains Red List materials

No

Country of material origin

-

Manufacturer guidance

Multiple worldwide sources, including United Kingdom and the European Union.

Country of product manufacture

United Kingdom

BIM objects

BIM object icon

NBS BIM Object Standard

This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.

Find out more about the NBS BIM Object Standard.

Platform Compatible Version
Revit
-

1

IFC
-

1

Literature

FIREFLY™ Membrane NB A2 Class - Data Sheet

FIREFLY™ Membrane NB A2 Class - Data Sheet

Similar products from FIREFLY™ TBA

FIREFLY Apollo Horizontal 30:30 Fire Barrier

FIREFLY Apollo Horizontal 30:30 Fire Barrier

FIREFLY Athena 60:60 Fire Barrier

FIREFLY Athena 60:60 Fire Barrier

FIREFLY Collaroll Fire Barrier

FIREFLY Collaroll Fire Barrier

FIREFLY Membrane WP A2 Class Barrier

FIREFLY Membrane WP A2 Class Barrier

FIREFLY Penowrap Fire Barrier - Fire-Rated Silica Wrap

FIREFLY Penowrap Fire Barrier - Fire-Rated Silica Wrap

FIREFLY Phoenix Horizontal Smoke & Flame Barrier

FIREFLY Phoenix Horizontal Smoke & Flame Barrier

FIREFLY Phoenix Smoke & Flame Barrier - Smoke & flame barrier

FIREFLY Phoenix Smoke & Flame Barrier - Smoke & flame barrier

FIREFLY Timber Wrap Fire Barrier

FIREFLY Timber Wrap Fire Barrier

FIREFLY Titan Lite 120:60 Fire Barrier

FIREFLY Titan Lite 120:60 Fire Barrier

FIREFLY Titan Lite 90:60 Horizontal Fire Barrier

FIREFLY Titan Lite 90:60 Horizontal Fire Barrier