Tenmat NVFB-WB Vertical Fire Barrier – 60mm x 1200mm (For 50mm Battens)
The Tenmat NVFB-WB (60mm thickness) is a heavy-duty vertical fire barrier designed for projects using 50mm timber battens. This thickness ensures the barrier is correctly compressed against the cladding to reinstate fire resistance within the 50mm cavity. It is a "closed-state" barrier, meaning it provides a permanent full seal to block the passage of fire.
Key Features
Batten Compatibility: Specifically for 50mm deep sub-frames.
A1 Reaction to Fire: The highest possible safety rating for non-combustible materials.
Vertical Protection: Designed for use vertically within the wall cavity.
System Versatility: Fully tested for use with both the interlocking Hardie™ VL Plank and the traditional lapped Hardie® Plank.
Durable Stone Wool: Performance does not deteriorate over time; tested to retain its properties for at least 65 years.
Irregular Surface Sealing: Specifically engineered to compress and seal behind lapped weatherboards.
Fire Performance: Up to 120 minu...
Find out moreFrequently bought together
Product description
The Tenmat NVFB-WB (60mm thickness) is a heavy-duty vertical fire barrier designed for projects using 50mm timber battens. This thickness ensures the barrier is correctly compressed against the cladding to reinstate fire resistance within the 50mm cavity. It is a “closed-state” barrier, meaning it provides a permanent full seal to block the passage of fire.
Key Features
Batten Compatibility: Specifically for 50mm deep sub-frames.
A1 Reaction to Fire: The highest possible safety rating for non-combustible materials.
Vertical Protection: Designed for use vertically within the wall cavity.
System Versatility: Fully tested for use with both the interlocking Hardie™ VL Plank and the traditional lapped Hardie® Plank.
Durable Stone Wool: Performance does not deteriorate over time; tested to retain its properties for at least 65 years.
Irregular Surface Sealing: Specifically engineered to compress and seal behind lapped weatherboards.
Fire Performance: Up to 120 minutes of fire integrity and insulation.
Product specifications
Technical specifications
Installation guides
Reviews
£12.13£14.56 Ex VATInc VAT
