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Smoke and fire cavity barriers

Find and specify smoke and fire cavity barriers from top manufacturers with NBS Source. Browse 72 products that are ready to use on your projects. Classification Pr_25_80_80.

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Showing 1-36 of 60

BOS
Sponsored
Siderise RH Ventilated Cavity Barrier - Cavity Barrier

Siderise RH Ventilated Cavity Barrier - Cavity Barrier

Verified 7 days ago

Siderise Group

Siderise RH Cavity Barriers for horizontal application cladding/ rainscreen systems, ensure the system drains freely, while maintaining airflow and providing an effective hot smoke and fire seal.
+9
BOS
Sponsored
FIREFLY Titan Lite 90:60 Horizontal Fire Barrier

FIREFLY Titan Lite 90:60 Horizontal Fire Barrier

Verified 7 days ago

FIREFLY™ TBA

Lightweight, flexible fire barrier - combined Insulation and Integrity.
BOS
Sponsored
FIREFLY Phoenix Horizontal Smoke & Flame Barrier

FIREFLY Phoenix Horizontal Smoke & Flame Barrier

Verified 7 days ago

FIREFLY™ TBA

Smoke and flame barrier, made from woven glass fabric.
BOS
Sponsored
FIREFLY Phoenix Smoke & Flame Barrier - Smoke & flame barrier

FIREFLY Phoenix Smoke & Flame Barrier - Smoke & flame barrier

Verified 7 days ago

FIREFLY™ TBA

Smoke and flame barrier, made from woven glass fabric.
BOS
Sponsored
FIREFLY™ Apollo Lite 30:30 Fire Barrier

FIREFLY™ Apollo Lite 30:30 Fire Barrier

Verified 7 days ago

FIREFLY™ TBA

Lightweight, flexible fire barrier - combined insulation and integrity.
BOS
Sponsored
FIREFLY Zeus Horizontal 60:30 Fire Barrier

FIREFLY Zeus Horizontal 60:30 Fire Barrier

Verified 7 days ago

FIREFLY™ TBA

Lightweight, flexible Fire Barrier - combined Insulation and Integrity.
BOS
Sponsored
FIREFLY Titan Lite 120:60 Fire Barrier

FIREFLY Titan Lite 120:60 Fire Barrier

Verified 7 days ago

FIREFLY™ TBA

Lightweight, flexible fire barrier - combined Insulation and Integrity.
BOS
Sponsored
FIREFLY Timber Wrap Fire Barrier

FIREFLY Timber Wrap Fire Barrier

Verified 7 days ago

FIREFLY™ TBA

Lightweight, fire resistant, flexible timber wrap.
Sponsored
FIREFLY Penowrap Fire Barrier - Fire-Rated Silica Wrap

FIREFLY Penowrap Fire Barrier - Fire-Rated Silica Wrap

Verified 7 days ago

FIREFLY™ TBA

Lightweight, flexible fire wrap, with 60 minutes performance as a component within a FIREFLY™ fire barrier system.
BOS
Sponsored
FIREFLY Zeus Lite 90:30 Fire Barrier

FIREFLY Zeus Lite 90:30 Fire Barrier

Verified 7 days ago

FIREFLY™ TBA

Lightweight, flexible fire barrier - combined Insulation and Integrity.
BOS
Sponsored
FIREFLY Apollo Horizontal 30:30 Fire Barrier - Flexible Cavity Barrier

FIREFLY Apollo Horizontal 30:30 Fire Barrier - Flexible Cavity Barrier

Verified 7 days ago

FIREFLY™ TBA

Lightweight, flexible Fire Barrier - combined insulation and integrity.
BOS
Sponsored
FIREFLY Membrane NB A2 Class Barrier

FIREFLY Membrane NB A2 Class Barrier

Verified 7 days 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.
BOS
Sponsored
FIREFLY Collaroll Fire Barrier

FIREFLY Collaroll Fire Barrier

Verified 7 days ago

FIREFLY™ TBA

Lightweight, flexible penetration collar with flange - integrity only.
BOS
Sponsored
FIREFLY Membrane WP A2 Class Barrier

FIREFLY Membrane WP A2 Class Barrier

Verified 7 days ago

FIREFLY™ TBA

FIREFLY Membrane WP is a non-combustible, fire resistant membrane that achieves Class A2 (EN 13501-1). Vapour permeable and suitable for use within ventilated facade systems above 18 m.
Sponsored
PFC Corofil Cavity Fire Barrier CCFB - Cavity Barrier

PFC Corofil Cavity Fire Barrier CCFB - Cavity Barrier

Verified 10 days ago

PFC Corofil Fire Stop Products

Full fill cavity barrier designed to be installed within building cavities between the façade and the inner structure.
Sponsored
MP557 Acoustic Party Wall DPC - Acoustic Party Wall Cavity Barrier

MP557 Acoustic Party Wall DPC - Acoustic Party Wall Cavity Barrier

Verified 14 days ago

Mayplas

Acoustic cavity with barrier tissue faced rockfibre slab laminated to black polyethylene DPC.
BOS
Sponsored
Knauf Insulation - Rocksilk® RainScreen OSCB25 - Cavity Barrier

Knauf Insulation - Rocksilk® RainScreen OSCB25 - Cavity Barrier

Verified 14 days ago

Knauf Insulation Ltd

Rocksilk® RainScreen OSCB is a horizontal cavity barrier manufactured from rock mineral wool, shrink wrapped with a reactive intumescent strip, for use in ventilated cavities up to 450 mm.
BOS
Sponsored
Knauf Insulation - Rocksilk® RainScreen OSCB44 - Cavity Barrier

Knauf Insulation - Rocksilk® RainScreen OSCB44 - Cavity Barrier

Verified 14 days ago

Knauf Insulation Ltd

Rocksilk® RainScreen OSCB is a horizontal cavity barrier manufactured from rock mineral wool, shrink wrapped with a reactive intumescent strip, for use in ventilated cavities up to 450 mm.
BOS
Sponsored
Knauf Insulation - Rocksilk® RainScreen OSCB25 Plus - Cavity Barrier

Knauf Insulation - Rocksilk® RainScreen OSCB25 Plus - Cavity Barrier

Verified 14 days ago

Knauf Insulation Ltd

Rocksilk® RainScreen OSCB Plus is a horizontal cavity barrier manufactured from rock mineral wool, shrink wrapped with a reactive intumescent strip, for use in ventilated cavities up to 450 mm.
Sponsored
PFC Corofil Open State Barriers COSB 44

PFC Corofil Open State Barriers COSB 44

Verified 21 days ago

PFC Corofil Fire Stop Products

Open state cavity barrier suitable for cavity widths from 60mm up to 450mm including a 44mm air gap to provide fire resistance of up to 180 minutes integrity and insulation.
Sponsored
PFC Corofil Open State Barriers COSB 25

PFC Corofil Open State Barriers COSB 25

Verified 21 days ago

PFC Corofil Fire Stop Products

Open state cavity barrier suitable for cavity widths from 40mm up to 450mm including a 25mm air gap to provide fire resistance of up to 180 minutes integrity and insulation.
Sponsored
Cavity Fire Closers - Cavity barrier

Cavity Fire Closers - Cavity barrier

Verified 28 days ago

AIM

Semi-rigid Rockwool laminated to polythene damp proof course cavity closers.
Sponsored
FV125 Large Ventilated Cavity Fire Barrier

FV125 Large Ventilated Cavity Fire Barrier

Verified 2 months ago

Nullifire – a brand of Tremco CPG UK Ltd

Suited to a ventilated cavity with a maximum air gap of 25 mm and consists of a specially formulated fire rated rock mineral fibre section with an integral high expansion intumescent seal attached.
+4
Sponsored
FV050 Small Ventilated Cavity Fire Barrier

FV050 Small Ventilated Cavity Fire Barrier

Verified 2 months ago

Nullifire – a brand of Tremco CPG UK Ltd

Nullifire FV050 small ventilated cavity barrier consists of an encapsulated rigid intumescent band used to prevent the spread of fire for up to 120 minutes in small cavities with a 50 mm air gap.
Sponsored
FV025 Small Ventilated Cavity Fire Barrier

FV025 Small Ventilated Cavity Fire Barrier

Verified 2 months ago

Nullifire – a brand of Tremco CPG UK Ltd

Nullifire FV025 small ventilated cavity barrier consists of an encapsulated rigid intumescent band that is used to prevent the spread of fire for up to 60 minutes in shallow cavities.
Sponsored
FV225 Large Ventilated Cavity Fire Barrier

FV225 Large Ventilated Cavity Fire Barrier

Verified 2 months ago

Nullifire – a brand of Tremco CPG UK Ltd

Suited to a ventilated cavity with a maximum air gap of 25 mm and consists of a specially formulated fire rated rock mineral fibre section with an integral high expansion intumescent seal.
+5
Sponsored
FV065 Small Ventilated Cavity Barrier Roll

FV065 Small Ventilated Cavity Barrier Roll

Verified 2 months ago

Nullifire – a brand of Tremco CPG UK Ltd

Fire rated product designed to be used as a cavity barrier up to 65 mm uninsulated cavity within external walls. Encapsulated in a polythene barrier & made from a flexible intumescent material.
Sponsored
FV144 Large Ventilated Cavity Fire Barrier

FV144 Large Ventilated Cavity Fire Barrier

Verified 2 months ago

Nullifire – a brand of Tremco CPG UK Ltd

Suited to a ventilated cavity with a maximum air gap of 44 mm and consists of a specially formulated fire rated rock mineral fibre section with an integral high expansion intumescent seal attached.
+5
BOS
Sponsored
SP FireStop OSCB 25 & 44 - Cavity barrier

SP FireStop OSCB 25 & 44 - Cavity barrier

Verified 2 months ago

ROCKWOOL Ltd

Open state cavity barrier for rainscreen systems.
+2
Sponsored
CFS-NVB

CFS-NVB

Verified 2 months ago

Hilti (Gt Britain) Ltd

Non-Ventilated Fire Cavity Barrier.
Sponsored
CFS-VB

CFS-VB

Verified 2 months ago

Hilti (Gt Britain) Ltd

Ventilated Fire Cavity Barrier.
+3
Sponsored
Cavity Barrier Cassette Insert

Cavity Barrier Cassette Insert

Verified 2 months ago

FSi Limited

A1 non-combustible, stonewool, cavity carrier cassette insert.
BOS
Sponsored
Siderise RV Vertical Cavity Barrier - Cavity Fire Barrier

Siderise RV Vertical Cavity Barrier - Cavity Fire Barrier

Verified 2 months ago

Siderise Group

Siderise RV vertical cavity barriers for rainscreen cladding are used to full fill the void between the external envelope and internal structure, providing an effective hot smoke and fire seal.
+3
BOS
Sponsored
Knauf Insulation - Rocksilk® RainScreen FFCB - Cavity Barrier

Knauf Insulation - Rocksilk® RainScreen FFCB - Cavity Barrier

Verified 3 months ago

Knauf Insulation Ltd

A patented cavity barrier manufactured from rock mineral wool, that is designed to be face-fixed to Rocksilk® RainScreen Slab as the masonry façade is constructed.
+4
Sponsored
Dacatie Dacasock Standard Firesock Acoustic 1 Hour Fire Rated Fire Stop - Cavity barrier

Dacatie Dacasock Standard Firesock Acoustic 1 Hour Fire Rated Fire Stop - Cavity barrier

Verified 3 months ago

Dacatie Building Solutions, product brand of Quantum Profile Systems Ltd

An acoustic fire stop.
+25
Sponsored
Dacatie Dacasock Extra Wide Firesock Acoustic 2 Hour Fire Rated Fire Stop - Cavity barrier

Dacatie Dacasock Extra Wide Firesock Acoustic 2 Hour Fire Rated Fire Stop - Cavity barrier

Verified 3 months ago

Dacatie Building Solutions, product brand of Quantum Profile Systems Ltd

Acoustic fire stop.
+25

Showing 1-36 of 60