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PFC CorofilPFC Corofil

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  • Products
    • Cavity Barriers
      • Open State Barrier COSB 25
      • Open State Barrier COSB 44
      • Cavity Fire Barrier CCFB
      • Cavity Fire Stop CCFS
      • Open State Insert
      • PFCTS CF System using the Corofil slab
      • PFCTS CW System using the Corofil slab
    • Linear Gap Seals
      • Linear Gap Seal Block CLGB
      • Linear Gap Seal Strip CLGS
      • Acoustic Intumescent Sealant CAIS
      • Acoustic Profile Fillers CAPF
      • Fastight Coating CFTC
      • Fire Resistant Silicone CFRS
    • Service Penetrations
      • Coated Panel System CCPS
      • Acoustic Intumescent Sealant CAIS
      • High Expansion Sealant CHES
      • Intumescent Pipe Collar CIPC
      • Universal Pipe Wrap CUPW
      • Intumescent Pipe Wrap CIPW
      • Firestop Compound CFSC
      • Insulated Fire Sleeves CIFS
      • Vent Duct Sleeve CVDS
      • Intumescent Putty Pad CIPP
      • Cable Patch CCPH
      • Intumescent Pillows CIPI
  • Services
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    • Brickwork
    • Architects & Specifiers
  • Technical
  • Products
    • Cavity Barriers
      • Open State Barrier COSB 25
      • Open State Barrier COSB 44
      • Cavity Fire Barrier CCFB
      • Cavity Fire Stop CCFS
      • Open State Insert
      • PFCTS CF System using the Corofil slab
      • PFCTS CW System using the Corofil slab
    • Linear Gap Seals
      • Linear Gap Seal Block CLGB
      • Linear Gap Seal Strip CLGS
      • Acoustic Intumescent Sealant CAIS
      • Acoustic Profile Fillers CAPF
      • Fastight Coating CFTC
      • Fire Resistant Silicone CFRS
    • Service Penetrations
      • Coated Panel System CCPS
      • Acoustic Intumescent Sealant CAIS
      • High Expansion Sealant CHES
      • Intumescent Pipe Collar CIPC
      • Universal Pipe Wrap CUPW
      • Intumescent Pipe Wrap CIPW
      • Firestop Compound CFSC
      • Insulated Fire Sleeves CIFS
      • Vent Duct Sleeve CVDS
      • Intumescent Putty Pad CIPP
      • Cable Patch CCPH
      • Intumescent Pillows CIPI
  • Services
  • Sectors
    • Brickwork
    • Architects & Specifiers
  • Technical
TDSCFCW PFC Corofil Fastight Curtain Wall Barrier
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PFC Corofil Fastight Curtain Wall Barrier CFCW

Brickwork, Cavity Barriers, Cavity Barriers for FacadesBy CharlesSeptember 6, 2024

PFC Corofil Fastight Curtain Wall Barrier is a stone wool product applied with PFC Corofil Fastight Coating, installed between curtain walling and the concrete slab edge of a building to reinstate the fire resistance performance of the cavity. PFC Corofil Fastight Curtain Wall Barrier has been tested to EN1364-4 and will provide up to 120…

Close-up of a metal wall frame with insulation and a concrete floor, showing construction details.
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Open State Insert

Brickwork, Cavity Barriers, Cavity Barriers for FacadesBy pfcnewadminMay 5, 2023

TDSCOSI PFC Corofil Open State Insert is designed for use with the PFC Corofil Open State Barrier COSB 25 (1024). PFC Corofil Open State Insert is a 150mm wide strip of 110kg/m³ density, Class A1 rated to EN13501-1 stone wool, the thickness required is dependent on the depth of the cassette panel up to 31mm…

Close-up of a concrete slab insulated with a layer of rigid insulation board next to a brick wall.
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Cavity Fire Barrier

Brickwork, Cavity Barriers, Cavity Barriers for FacadesBy pfcnewadminMay 2, 2023

TDSCCFB PFC Corofil Cavity Fire Barrier CCFB is a full fill cavity fire barrier manufactured from a 100mm thick low density stone wool product installed between the inner and outer substrates of a masonry façade to reinstate the fire resistance performance of the cavity. The lighter density allows greater scope for compression when installing within brickwork…

3D illustration of a concrete slab supported by a block wall with a wooden shim in between.
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Linear Gap Seal Strip CLGS

Brickwork, Linear Gap SealsBy pfcnewadminFebruary 17, 2023

Fire stopping solution for horizontal and vertical linear joints. PFC Corofil Linear Gap Seal Strip is a stone wool strip installed in rigid wall and rigid floor constructions to maintain the fire resistance of the separating element. Linear Gap Seal Strip is designed and tested to close linear gaps in rigid walls and rigid floors.…

Concrete slab and white brick wall construction with sealant gun and metal brackets attached.
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Acoustic Intumescent Sealant CAIS

Brickwork, Linear Gap Seals, Service PenetrationsBy pfcnewadminJanuary 19, 2023

An intumescent, fire-stopping sealant suitable for linear gap seals and penetration seals. PFC Corofil Intumescent Acoustic Sealant is an acrylic-based sealant used to form linear gap seals where gaps are present in wall and floor constructions and linear joint seals where wall and floor constructions meet. Our 2-hour fire-rated sealant can also be used to…

Close-up of a wall section showing insulation panels, metal brackets, and cladding system components.
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Open State Barrier COSB 44

Brickwork, Cavity Barriers, Cavity Barriers for FacadesBy pfcnewadminJanuary 17, 2023

COSB 44 A 44mm Open State Cavity Barrier for use in ventilated facade systems, reacting in the event of fire to help prevent the spread of fire. PFC Corofil 44mm Open State Barriers combine non-combustible high-density stone wool with a high expansion intumescent strip fixed to the outer face. Depending on the product ordered, it…

Cutaway view of a steel beam encased in fireproofing material beneath a concrete floor.
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Linear Gap Seal Block CLGB

Brickwork, Linear Gap SealsBy pfcnewadminJanuary 16, 2023

PFC Corofil Linear Gap Seal Block is a stone wool block installed in the trapezoidal profile of a composite profile deck at the head of flexible and rigid wall constructions and above a steel beam protected with a gypsum-based cladding system. Tested utilising the principles of EN1366-4, PFC Corofil Linear Gap Seal Blocks will provide…

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© 2025. All rights reserved. Pre-Formed Components Limited T/A PFC Corofil is a company registered in England and Wales, number 716672. Registered Office: Northbanks Industrial Park, Irlam, Frank Perkins Way, Greater Manchester, M44 5EW

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