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Smoke and fire cavity barriers

Find and specify smoke and fire cavity barriers from top manufacturers with NBS Source. Search 48 products that are ready to use on your projects. Classification Pr_25_80_80.

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Showing 1-36 of 48

SIDERISE RV Vertical Cavity Barriers (formerly Lamatherm CW-RS)

SIDERISE RV Vertical Cavity Barriers (formerly Lamatherm CW-RS)

Enhanced3 variants

Siderise Group

Cavity fire barriers for vertical application in rainscreen cladding systems full fill the void between the external envelope and internal structure; with up to 120 minutes' fire integrity/insulation.
SIDERISE RH Open State Horizontal Cavity Barriers (formerly Lamatherm CW-RS)

SIDERISE RH Open State Horizontal Cavity Barriers (formerly Lamatherm CW-RS)

Enhanced9 variants

Siderise Group

SIDERISE RH cavity fire barriers for horizontal application in rainscreen cladding systems, suit air gaps up to 50 mm in drained and ventilated facades and offer up to 120 minutes' fire integrity.
SP Firestop Systems

SP Firestop Systems

Enhanced3 variants

ROCKWOOL Ltd

Stone wool system for fire stopping linear joints.
ROCKWOOL® SP FireStop OSCB 25 & 44

ROCKWOOL® SP FireStop OSCB 25 & 44

Enhanced2 variants

ROCKWOOL Ltd

Open state cavity barrier for rainscreen systems.
FIREFLY™ Phoenix Horizontal Smoke & Flame Barrier

FIREFLY™ Phoenix Horizontal Smoke & Flame Barrier

Enhanced

FIREFLY™ TBA

Smoke and flame barrier, made from woven glass fabric.
FIREFLY™ Titan Lite 90:60 Horizontal Fire Barrier

FIREFLY™ Titan Lite 90:60 Horizontal Fire Barrier

Enhanced

FIREFLY™ TBA

Lightweight, flexible fire barrier - combined Insulation and Integrity
FIREFLY™ PENOWRAP

FIREFLY™ PENOWRAP

Enhanced

FIREFLY™ TBA

Lightweight, flexible fire wrap, with 60 minutes performance as a component within a FIREFLY™ fire barrier system.
FIREPRO® PWCB Cavity Barriers

FIREPRO® PWCB Cavity Barriers

Enhanced

ROCKWOOL Ltd

Fire Protection for timber/steel frame and masonry cavity walls.
CP 674

CP 674

Enhanced2 variants

Hilti (Gt Britain) Ltd

Fire cavity barrier.
VFB 120/120 - Ventilated Cavity Fire Barrier

VFB 120/120 - Ventilated Cavity Fire Barrier

Enhanced

Tenmat Limited

A cavity fire barrier system for ventilated cavities of up to 450 mm.
SIDERISE CVB Acoustic Void Barriers (formerly Lamaphon CVB)

SIDERISE CVB Acoustic Void Barriers (formerly Lamaphon CVB)

Enhanced7 variants

Siderise Group

SIDERISE CVB acoustic barriers are used in suspended ceiling and raised access floor voids to reduce sound transmission between rooms, designed for freestanding, acoustic performance up to 31 dB Rw.
PFC Corofil Open State Barriers COSB 25

PFC Corofil Open State Barriers COSB 25

Enhanced

PFC Corofil Fire Stop Products

Open state fire barrier to prevent the spread of fire for up to 180 minutes, for cavity widths up to 450 mm.
VFB Plus - Ventilated Cavity Fire Barrier

VFB Plus - Ventilated Cavity Fire Barrier

Enhanced

Tenmat Limited

Cavity fire barriers for ventilated cavities of up to 450 mm.
FIREFLY™ Titan Lite 120:60 Fire Barrier

FIREFLY™ Titan Lite 120:60 Fire Barrier

Enhanced

FIREFLY™ TBA

Lightweight, flexible fire barrier - combined Insulation and Integrity.
FIREPRO® TCB Cavity Barriers

FIREPRO® TCB Cavity Barriers

Enhanced

ROCKWOOL Ltd

Fire Protection for timber and steel frame and masonry cavity walls.
FIREFLY™ Membrane NB A2 Class Barrier

FIREFLY™ Membrane NB A2 Class Barrier

Enhanced

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.
SIDERISE BB Balcony Bracket Cavity Barrier kit

SIDERISE BB Balcony Bracket Cavity Barrier kit

Enhanced2 variants

Siderise Group

Balcony bracket cavity barrier kit providing a rapid solution to a complex detail and allows continuity of cavity compartmentation when abutted either side by SIDERISE Cavity Barriers and Fire Stops.
OSCB 60/25 (Open State Cavity Barrier)

OSCB 60/25 (Open State Cavity Barrier)

AIM

Extended cavity fire barrier performance within rainscreen facades.
FIREFLY™ Timber Wrap Fire Barrier

FIREFLY™ Timber Wrap Fire Barrier

Enhanced

FIREFLY™ TBA

Lightweight, fire resistant, flexible timber wrap.
OSCB 120/44 (Open State Cavity Barrier)

OSCB 120/44 (Open State Cavity Barrier)

AIM

Extended cavity fire barrier performance within rainscreen facades.
SIDERISE OSCI Open State Cassette Insert

SIDERISE OSCI Open State Cassette Insert

Enhanced9 variants

Siderise Group

Open state cassette insert.
FIREFLY™ Phoenix Smoke & Flame Barrier

FIREFLY™ Phoenix Smoke & Flame Barrier

Enhanced

FIREFLY™ TBA

Smoke and flame barrier, made from woven glass fabric.
FIREFLY™ Membrane

FIREFLY™ Membrane

Enhanced

FIREFLY™ TBA

Fire resistant membrane made from a specially treated woven glass substrate.
OSCB 120/25 (Open State Cavity Barrier)

OSCB 120/25 (Open State Cavity Barrier)

AIM

Extended cavity fire barrier performance within rainscreen facades.
FIREFLY™ ATHENA 60:60

FIREFLY™ ATHENA 60:60

Enhanced

FIREFLY™ TBA

A lightweight, flexible fire barrier, fully certified 60 minutes on timber. FIREFLY™ ATHENA 60:60 is designed to be installed as a two-layer fire barrier system.
FIREFLY™ Membrane WP A2 Class Barrier

FIREFLY™ Membrane WP A2 Class Barrier

Enhanced

FIREFLY™ TBA

FIREFLY™ MEMBRANE WP is a non-combustible, fire resistant membrane that achieves Class A2 (EN13501-1). Vapour permeable and suitable for use as a lining within ventilated façade systems, including ap
Cavity Fire Closers

Cavity Fire Closers

AIM

Semi-rigid Rockwool stone wool to polythene damp proof course cavity closers.
Dacatie Dacasock Standard Acoustic 1 Hour Fire Rated Fire Stop

Dacatie Dacasock Standard Acoustic 1 Hour Fire Rated Fire Stop

Enhanced26 variants

Dacatie Building Solutions, product brand of Quantum Profile Systems Ltd

An acoustic fire stop.
557 Acoustic Cavity Closer

557 Acoustic Cavity Closer

Mayplas

Acoustic cavity closer with tissue faced rockfibre slab laminated to black polyethylene DPC.
PFC Corofil Open State Barriers COSB 44

PFC Corofil Open State Barriers COSB 44

Enhanced

PFC Corofil Fire Stop Products

Open state fire barrier to prevent the spread of fire for up to 180 minutes, for cavity widths up to 500 mm.
SIDERISE CVB/C Acoustic Void Barriers for Curtain Walling

SIDERISE CVB/C Acoustic Void Barriers for Curtain Walling

Enhanced2 variants

Siderise Group

Acoustic void barriers for curtain walling.
551-552 Cavity Barriers

551-552 Cavity Barriers

Mayplas

Manufactured using polythene enclosed non combustible rockfibre in bespoke sizes designed to be compressed by 15 mm within the cavity - this 'made to measure' cavity barrier design provides a minimum of 1 hour fire resistance and is crucial in sound applications where 'flanking transmission' can be the weak link of an otherwise robust construction. Meets the requirements of:2000 Building Regulations (E&W) Approved Document B (Fire Safety).2003 Building Regulations (E&W) Approved Document E (Sound Resistance).Robust Details Part E.NHBC Standards 2005.Tested by Warrington Fire Research to provide one hour fire resistance – double the minimum requirement. Meets Parts B and E (including Robust Details) of the Building Regulations (E&W) 2000. Mayplas Deluxe and Party Wall Ranges have been assessed to provide two hours fire resistance.
CavGuard Roll50 - Ventilated Cavity Fire Barrier

CavGuard Roll50 - Ventilated Cavity Fire Barrier

Enhanced

Tenmat Limited

A cavity fire barrier system for ventilated cavities up to 50 mm wide.
Siderise EW - Cavity Barriers and Fire Stops for Masonry External Walls

Siderise EW - Cavity Barriers and Fire Stops for Masonry External Walls

Enhanced2 variants

Siderise Group

Cavity barriers and fire stops for masonry external walls.
SIDERISE CBX Flexible Acoustic Barriers for Suspended Ceilings (formerly Lamaphon CBX)

SIDERISE CBX Flexible Acoustic Barriers for Suspended Ceilings (formerly Lamaphon CBX)

Enhanced4 variants

Siderise Group

SIDERISE CBX flexible composite acoustic quilt used for free-hanging in ceiling voids above partition lines to significantly reduce sound transmission between rooms, acoustic performance 29–33 dB Rw.
555 Thermal Cavity Closer

555 Thermal Cavity Closer

Mayplas

Insulated cavity closer for door and window openings.

Showing 1-36 of 48