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PFP FR Boards - Fire Resistant Boards

Astro PFP FR Boards - CE/UKCA Marked (5 x Pack 50mm)

Fire Resistant Board (5 x Pack 50mm)  | Shop At Stormflame
Fire Resistant Board (5 x Pack 50mm)  | Shop At Stormflame
Fire Resistant Board (5 x Pack 50mm)  | Shop At Stormflame
Fire Resistant Board (5 x Pack 50mm)  | Shop At Stormflame
Fire Resistant Board (5 x Pack 50mm)  | Shop At Stormflame

Astro PFP FR Boards - CE/UKCA Marked (5 x Pack 50mm)

£113.54 £94.62 (ex. VAT)
5 x Fire Stopping Boards | Consists of a high density stone wool core | Classified for all types of constructions with or without building service penetrations | Easy to install | Must be used in conjunction with Astro PFP FR Acrylic or PFP FR Coating - Fire Resistant Coating.

FREE DELIVERY on orders over £600 (£500 ex. VAT)*
*excluding Boards, Batts, Mortar products and the following postcodes IM, HS, ZE, JE, GY, KW, FK, PH33 or AB


Key Points:

  • Classified for all types of constructions with or without building service penetrations.
  • Simple and very quick to install.
  • Easy to retrofit additional building services after installation.
  • Permanently flexible - will accommodate movements during fire and smaller movements in the construction it has been fitted within.
  • May be installed in gypsum walls with or without framing around the opening and can be patress fitted.
  • Halogen free with added fungicides.
  • Once fully cured, the board resists UV, humidity and frost.
  • Astro PFP FR Boards can be supplied with a smooth surface.
  • Precautions are required to be taken to prevent a person stepping onto a blank horizontal penetration seal.


The Astro PFP FR Board is designed to prevent the spread of fire and smoke through openings in fire rated walls and floors where openings are formed to allow the installation of multiple building services. It will also maintain the acoustic design performance in fire rated walls and floors.

The Astro PFP FR Board consists of a high density stone wool core, over-coated with Astro PFP FR Coating. The top coating provides additional protection by significantly reducing the permeability of the stone wool core and preventing the passage of hot gases, thus reducing the temperature rise on the unexposed side and reducing heat conduction through the building services.

Astro PFP FR Board is available coated on one or two sides, depending on the seal design to provide the required fire resistance. On site, Astro PFP FR Board must be used together with Astro PFP Acrylic for sealing around building services, joints and edges of the FR Board and the surrounding construction.


  • Batt : 50 x 600 x 1200 mm (Pack of 5)
  • 30mm and 50mm boards only coated 1 sided also available P.O.A


We have technical representatives who provide assistance in the selection and specification of the products on this site and should be consulted for exact installation and product suitability. Ensure an early engagement with ourselves, designers, main contractor and specialist installers before any installation. Other trades and/or manufacturers may need to be consulted. For in-depth information, specification and technical advice please call our Head Office on Tel: +(0)1329 841416 or email


All interested parties, designer, specifier, main contractor and specialist installers should provide access to allow the fire stopping seals to be regularly inspected and maintained, as well as records kept of such maintenance at minimum periods of 12 months, as required by the Regulatory Reform Order, and repaired if necessary. Reference should be made to ASFP TGD 17 Code of Practice for the Installation and Inspection of Fire Stopping.


It is vital that those entrusted to design or install a fire stopping product have the necessary levels of competence to undertake the task professionally and thoroughly. The level of competency required will be commensurate with the expected complexity of the building. All designers must eliminate, reduce or control foreseeable risks that may arise during installation, construction or maintenance when preparing or modifying designs. Clients should ensure that the principal designer and principal contractor carry out their duties under CDM regulations. The ASFP foundation course in passive fire protection provides essential knowledge as part of demonstrating competency and understanding in this key fire protection specialism.

Additional Notes:

Please refer to the ETA/UKTA sheet for fields of application for this product. For further information on installation requirements please refer to the manufacturer of the services and the wall/floor specification to ensure the compatibility of this product, if in doubt please contact the technical team with services and wall/floor specification on Tel: +(0)1329 841416 or email

Download and review any of the following information:

Certification/Fire Test Reports:

CE InformationCE Marked Documents
'DoP's are 'Declaration of Performance'
'CoC's are 'Certificate of Constancy of Performance'
'ETA' European Technical Assessment Sheet
'TDS' are 'Technical Data Sheet'
'UKTA' are UK Technical Assessment Sheet

Don't forget to order your:
Fire Resistant Coating
Astro PFP FR Acrylic
Astro PFP Pipe Closers
Astro PFP FR Pipe Wraps

or click "x" to close this box.

  • Product Code:
  • MPN:
  • Size:
    50 x 600 x 1200mm
  • Pack Size:
    5 x Board(s)
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