Astro PFP FR Boards 50mm (Pack of 5)
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This Fire-Resistant FR Board is a high-performance solution for sealing large openings in fire-rated walls and floors. Designed to accommodate multiple building services, it effectively prevents the spread of fire, smoke, and sound. The board features a dense stone wool core coated with a fire-resistant layer that reduces heat conduction and gas permeability. It’s easy to install, adaptable to various construction types, and compatible with acoustic applications. Ideal for both new builds and retrofits, this board ensures safety while maintaining design flexibility.
Documentation:
PDS Product Data Sheet
TDS Technical Data Sheet
SDS Safety Data Sheet
ETA
COC Certificate of Constancy
DOP Declaration of Performance
COC (UKCA) Certificate of Constancy
UKCA (UKTA) UK Technical Assessment
- Suitable for all construction types, with or without service penetrations
- Quick and easy to install with minimal preparation
- Allows future access for retrofitting additional services
- Remains permanently flexible during fire or minor structural shifts
- Can be installed in gypsum walls with or without framing
- Patress-fitting compatible where required
- Halogen-free and treated with fungicides
- Resistant to UV, humidity, and frost once fully cured
- Smooth surface finish available on request
- Supplied coated on one or both sides depending on fire seal design
- Should be used with compatible acrylic for sealing service gaps and board edges
- Not load-bearing – avoid stepping on blank horizontal seals
Specification:
- Size: 50mm x 600mm x 1200mm
- Quantity: Pack of 5 boards
- Other options: 30mm and 50mm boards with single-sided coating available upon request
Installation & Maintenance:
- Use in combination with fire-rated sealant for full compliance
- Designed for static applications only – not suitable for movement joints or doors
- Inspection recommended every 12 months with records kept in accordance with fire safety regulations
- Replace or reseal if compromised or damaged
Compliance & Competency:
- Must be installed by trained professionals familiar with fire stopping systems
- Follow all applicable passive fire protection standards and CDM responsibilities
- Refer to official ETA/UKTA certification and wall/floor build-up specs for field compatibility
Shipping & Returns
WHY CHOOSE PREMIER?
40+ Years of Trust
With over 40 years of combined experience, our team has been trusted by domestic and commercial customers across the UK. We work with fully certified, highly skilled independent installers - including those with FIRAS and BM Trada credentials -to deliver fire door sets you can rely on. Every product and service is backed by decades of hands-on expertise and a commitment to high-quality results.
No Quibble Returns
We want you to feel 100% confident when ordering with us. That’s why we offer No Quibble Returns on all eligible items.
- Items must be in original packaging, and in the same condition you received them.
- Bespoke or made-to-order items are non-refundable.
- Simply email us at sales@activefiresafety.com to request your return.
- We’ll send you a return label and instructions - we make it easy.
- Refunds are processed once your item is received and approved.
For more information, visit our Refunds & Returns Policy
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When you contact us, you’ll speak to a real person who knows fire safety and actually wants to help.
Whether you’ve got questions before buying or need support after your order, we’re here every step of the way. No ticket numbers, no frustrating loops, just real answers.
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