Tenmat NVFB-WB Vertical Fire Barrier – 40mm x 1200mm (For 25mm Battens)
The Tenmat NVFB-WB (40mm thickness) is a vertical "full-fill" fire barrier designed specifically for use with 25mm timber battens. This specialist stone wool barrier is wider than the batten depth to ensure it is compressed during installation, creating a complete seal that prevents fire and smoke from spreading laterally across your wall.
Key Features
Batten Compatibility: Specifically for 25mm 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 integ...
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Product description
The Tenmat NVFB-WB (40mm thickness) is a vertical “full-fill” fire barrier designed specifically for use with 25mm timber battens. This specialist stone wool barrier is wider than the batten depth to ensure it is compressed during installation, creating a complete seal that prevents fire and smoke from spreading laterally across your wall.
Key Features
Batten Compatibility: Specifically for 25mm 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
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£7.83£9.40 Ex VATInc VAT
