Rockwool TCB Cavity Barrier 1 Hour Fire Rated 110x110x1200mm

ROCKWOOL TCB Cavity Barrier offer excellent fire protection for timber frame and masonry buildings, surpassing minimum regulations. Manufactured from non-combustible stone wool, encapsulated within a resilient polythene sleeve which eliminates the need for weather protection during installation.

Features:

• Tested for up to 60 minutes of fire resistance (integrity and insulation) per BS 476: Part 20.
• Made of non-combustible stone wool with weather-resistant polythene red sleeves.
• An all-in-one solution for fire safety, acoustic flanking, and thermal bypass.
• Effectively seals perimeter edges, reducing air leakage and heat loss.
• Resilient performance unaffected by building movement, shrinkage, or thermal changes.
• Durable, lasting the lifetime of the structure.
• Suitable for vertical and horizontal applications.
• Prevents flanking noise transmission in concealed cavities of external and separating walls.

Technical data:

• Brand - ROCKWOOL
• Range - TCB
• Product Type - Cavity Barrier
• Thickness - 110mm
• Width - 110mm
• Length - 1200mm
• Cavity Size - 90 To 100mm

Standards & Certifications:

• Tested and assessed BS476: Part 20: 1987 and can achieve a fire resistance rating of up to 60 minutes (EI).
• Tested to BS EN 1366-4: 2006 +A1 2010 using the general principles of BS EN 1363-1:2012 achieving a fire resistance rating of up to 60 minutes (EI).
• Manufactured using non-combustible stone wool which is classified A1 in accordance with BS EN 13501-1: 2007 +A1 2009.
• Tested and assessed to BS476 Part 20 are third party approved for performance and quality by the Loss Prevention Council Certification Board (LPCB) and are listed in their Fire and Security ‘Red Book’ – certificate no: 022b (3).
• Tested to BS EN 1366-4 are 3rd party approved with Certifire ref: CF 5861