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FIREFLY™ Membrane NB A2 Class Barrier

FIREFLY™ Membrane NB A2 Class Barrier

Verified by manufacturer 4 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.

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+44 (0) 1706 758817 www.tbafirefly.com

Application

Designed to be an impermeable water barrier or reflective insulation layer in commercial wall applications. Joins between membrane layers should be sealed with Foil Tape.

Description

A2 Class membrane for construction application. FIREFLY™ Membrane NB is a premium quality and fire-resistant non-breathable membrane.


Features and benefits:

  • Made from a strong, durable woven glass substrate laminated to aluminium foil.
  • A non-breathable, weatherproof barrier.
  • Excellent mechanical properties.
  • Meets EN 13501-1 (Class A2), for non-combustibility and BS 476 parts 6 and 7 for resistance to spread of flame.
  • Lightweight, extremely strong, durable and easy to install.

General information

Color

Grey

Material

Woven glass

Aluminium foil

Size

Roll size.

-

Length

50000 mm

Width

1250 mm

Height

0.2 mm

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

Roll area.

62.5 m².

Weight

14 kg.

Environmental information

Contains Red List materials

No

Country of material origin

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

-

Country of product manufacture

United Kingdom

Digital objects

Platform Compatible Version Certified to
IFC
-

1

2.1
Revit
-

1

2.1
Download now from NBS National BIM Library

Literature

FIREFLY™ Membrane NB A2 Class - Data Sheet

FIREFLY™ Membrane NB A2 Class - Data Sheet

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