Please follow the guidance on our datasheet.
ARC T-Barrier enables the closing of an external cavity at a party wall junction where building regulations require the use of a mineral wool closer. Additionally, it provides an effective edge seal around the party wall cavity, helping to achieve a zero U-value. The person installing the T-Barrier for Masonry Construction should first familiar themselves with this datasheet, ensuring the correct product is being fitted into the cavity.
| Length supplied | 1.2m |
| Third-party certification | IFC certificate number: IFCC 1728 |
| Insulation | Rockfibre mineral wool insulation |
| Thermal Conductivity | 0.037W/mK |
| Fire rating | Up to 4 hours |
| Test standard | EN1366-4 |
| Construction type | Masonry |
| Mass | Available on request |
All performance claims made are evidenced in the IFC certification IFCC 1728.
Test reports, third party certification and MSDS available on request.
How do you install T-Barrier for Masonry Construction?
Please follow the guidance on our datasheet.
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