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ARC TCB Square Cavity Barrier TCBSQ150/50 (65 x 380 x 380mm)
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ARC TCB Square Cavity Barrier TCBSQ150/50 (65 x 380 x 380mm)

ARC Building Solutions · 65 x 380 x 380mm

The ARC TCB Square is a single-piece cavity barrier that fits around service penetrations in external timber frame walls.

£16.34 each (inc VAT)

£13.62 ex VAT, plus delivery

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About this product

The ARC TCB Square is a single-piece cavity barrier that fits around service penetrations in external timber frame walls. It fits over soil pipes, flues and MVHR ducts up to 150mm in diameter and seals the cavity against the spread of fire and smoke. It is aimed at low-rise developments.

Key features

  • Fits over services up to 150mm in diameter
  • Compression fit with no wrapping or boxing-in needed
  • Tested to EN 1366-4 for 60 minutes integrity and 15 minutes insulation
  • Thermal conductivity of 0.037 W/m·K
  • Third-party certified by IFC Certification (IFCC 1841)
  • Complies with Approved Document B and Robust Details Part E

Good for

  • Sealing around soil pipes in external timber frame walls
  • Sealing around flues
  • Sealing around MVHR ducts

Full specification

Brand
ARC Building Solutions
Maker's code
TCBSQ150/50
Size
65 x 380 x 380mm
Maximum service diameter
150mm
Fire integrity
60 minutes
Insulation
15 minutes
Test standard
EN 1366-4
Thermal conductivity
0.037 W/m·K
Certification
IFCC 1841
Core
Non-combustible rockfibre mineral wool
Sleeve
Red weather-resistant polythene
Colour
Red
Material
Rockfibre Mineral Wool