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Tenmat NVFB Non-Ventilated Fire Barrier
Designed to maintain fire resistance performance within external wall cavities. For use at: Compartment Floor, Compartment/Party Walls & Around Openings
Price on application - please contact our technical team on 0113 2455450 (option 2) or send a message to [email protected] with your project requirements.
- UL-EU 3rd Party Certification
- Fire Resistance Classification to EN 13501-2
- AS1530.4 & AS4072.1 Assessment Report
- A1 Reaction to Fire
- Fire Rated up to 120 minutes integrity and insulation (EI120)
- Suitable for cavities up to 600mm
- Suitable for use vertically and horizontally
- Tested for use in conjunction with masonry support brackets
- Tested with SFS Systems with calcium silicate fibre cement boards
- Provided in 1 metre lengths
- Standard thickness/depth of 100mm
- Available in a reduced thickness/depth of 82mm
- Optional integral DPC to prevent moisture migration
- Supplied plain as standard. Optional foil encapsulation available
- No maintenance required after installation
Tenmat’s NVFB Non-Ventilated Cavity Fire Barriers, are manufactured from stone mineral wool with an A1 Reaction to Fire Rating and are designed to maintain fire resisting performance to external wall cavities.
The NVFB is capable of providing effective fire resistance, for integrity (E) and insulation (I) for up to 120 minutes (EI120) depending upon the orientation of the NVFB and the construction of the external walls.
Tenmat NVFB is supplied cut to size to suit the cavity width or can be supplied in full slabs. It is supplied as plain stone mineral wool as standard and can also be supplied with foil encapsulation or with an integral DPC.
The NVFB is designed for use within cavities up to 600mm wide and only requires 5mm of compression when fitting.
Cut to Size:
- 100mm Deep x Width to suit cavity (+5mm for compression fit) x 1000mm
Full Slabs:
- 100mm x 605mm x 1003mm (available plain or foiled)
- 100mm x 1000mm x 1200mm (available plain only)
- Non-standard 82mm thickness available upon request
Price on application - please contact our technical team on 0113 2455450 (option 2) or send a message to [email protected] with your project requirements.
Data sheet
- For Use By
- Professional Use
- Interior / Exterior Use
- Exterior Use
- Single, Two or Three Pack
- Single
- Suitable For Use On
- Exterior Walls
- Product Usage Type
- Fire Barrier
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IMPORTANT SHIPPING & DELIVERY INFORMATION
Tenmat NVFB Non-Ventilated Fire Barrier is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
All delivery costs below are excluding VAT