NBS Source

Smoke and fire cavity barriers

Uniclass 2015 category Pr_25_80_80

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PFC Corofil RSB120 Open State Cavity Barrier

PFC Corofil RSB120 Open State Cavity Barrier

PFC Corofil Fire Stop Products

Open state fire barrier to prevent the spread of fire for up to 120 minutes, for cavity widths of 51–300 mm.
PFC Corofil RSB2 Open State Cavity Barrier

PFC Corofil RSB2 Open State Cavity Barrier

PFC Corofil Fire Stop Products

Open state fire barrier to prevent the spread of fire for up to 60 minutes, for cavity widths of 51–300 mm.
FIREPRO® TCB Cavity Barriers

FIREPRO® TCB Cavity Barriers

Enhanced

ROCKWOOL Ltd

Fire Protection for timber and steel frame and masonry cavity walls.
QVB Mineral Wool Rainscreen Barrier

QVB Mineral Wool Rainscreen Barrier

Quelfire

Cavity fire barrier for rainscreen cladding applications that maintains a ventilated cavity.
PFC Corofil FF102/50 Open State Cavity Barrier

PFC Corofil FF102/50 Open State Cavity Barrier

PFC Corofil Fire Stop Products

Fire barrier to prevent the spread of fire for up to 120 minutes, for cavity widths up to 50 mm.
PFC Corofil FF102/25 Open State Cavity Barrier

PFC Corofil FF102/25 Open State Cavity Barrier

PFC Corofil Fire Stop Products

Fire barrier to prevent the spread of fire for up to 120 minutes, for cavity widths up to 25 mm.
PFC Corofil VFB+ Open State Cavity Barrier

PFC Corofil VFB+ Open State Cavity Barrier

PFC Corofil Fire Stop Products

Open state fire barrier to prevent the spread of fire for up to 90 minutes, for cavity widths of up to 500 mm.
FIREPRO® PWCB Cavity Barriers

FIREPRO® PWCB Cavity Barriers

Enhanced

ROCKWOOL Ltd

Fire Protection for timber/steel frame and masonry cavity walls.
ROCKWOOL® SP FireStop OSCB 25 & 44

ROCKWOOL® SP FireStop OSCB 25 & 44

Enhanced2 variants

ROCKWOOL Ltd

Open state cavity barrier for rainscreen systems.
Smokemaster SM-ST fixed smoke curtain

Smokemaster SM-ST fixed smoke curtain

Colt International Ltd

Static smoke curtain designed to provide a barrier against smoke from a fire.
FIREFLY™ Timber Wrap Fire Barrier

FIREFLY™ Timber Wrap Fire Barrier

Enhanced

FIREFLY™ TBA

Lightweight, fire resistant, flexible timber wrap.
FIREFLY™ Zeus Horizontal 60:30 Fire Barrier

FIREFLY™ Zeus Horizontal 60:30 Fire Barrier

Enhanced

FIREFLY™ TBA

Lightweight, flexible Fire Barrier - combined Insulation and Integrity.
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
FIREFLY™ Apollo Horizontal 30:30 Fire Barrier

FIREFLY™ Apollo Horizontal 30:30 Fire Barrier

Enhanced

FIREFLY™ TBA

Lightweight, flexible Fire Barrier - combined Insulation and Integrity.
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.
CP 674

CP 674

Enhanced

Hilti (Gt Britain) Ltd

Fire cavity barrier.
FIREFLY™ Collaroll Fire Barrier

FIREFLY™ Collaroll Fire Barrier

Enhanced

FIREFLY™ TBA

Lightweight, flexible penetration collar with flange - integrity only.
FIREFLY™ Apollo Lite 30:30 Fire Barrier

FIREFLY™ Apollo Lite 30:30 Fire Barrier

Enhanced

FIREFLY™ TBA

Lightweight, flexible fire barrier - combined insulation and integrity.
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™ Zeus Lite 90:30 Fire Barrier

FIREFLY™ Zeus Lite 90:30 Fire Barrier

Enhanced

FIREFLY™ TBA

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

FIREFLY™ Membrane

Enhanced

FIREFLY™ TBA

Fire resistant membrane made from a specially treated woven glass substrate.
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
SIDERISE FLX Flexible Acoustic Barriers for Suspended Ceilings (formerly Lamaphon FLX)

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

Enhanced4 variants

Siderise Group

SIDERISE FLX a flexible composite acoustic quilt used for free-hanging in ceiling voids above partition lines to significantly reduce sound transmission between rooms acoustic performance 23-27dB Rw.
SIDERISE BB-CB Balcony Bracket-Cavity Barriers

SIDERISE BB-CB Balcony Bracket-Cavity Barriers

Enhanced

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.
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.
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.
OSCB 120/25 (Open State Cavity Barrier)

OSCB 120/25 (Open State Cavity Barrier)

AIM

Extended cavity fire barrier performance within rainscreen facades.
OSCB 120/44 (Open State Cavity Barrier)

OSCB 120/44 (Open State Cavity Barrier)

AIM

Extended cavity fire barrier performance within rainscreen facades.
OSCB 60/25 (Open State Cavity Barrier)

OSCB 60/25 (Open State Cavity Barrier)

AIM

Extended cavity fire barrier performance within rainscreen facades.
OSCB 60/44 (Open State Cavity Barrier)

OSCB 60/44 (Open State Cavity Barrier)

AIM

Extended cavity fire barrier performance within rainscreen facades.
Cavity Fire Closers

Cavity Fire Closers

AIM

Semi-rigid Rockwool stone wool to polythene damp proof course cavity closers.
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.
555 Thermal Cavity Closer

555 Thermal Cavity Closer

Mayplas

Insulated cavity closer for door and window openings.
557 Acoustic Cavity Closer

557 Acoustic Cavity Closer

Mayplas

Acoustic cavity closer with tissue faced rockfibre slab laminated to black polyethylene DPC.
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.

Showing 1-36 of 50

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