ARC T-Barrier Foundation is designed to be used at foundation level before the brickwork commences. It is supplied in a short 600mm length, encapsulated in high-strength polythene to provide maximum protection from the elements. The shorter length is ideal to ensure the product is protected during the time between install and commencement of brickwork.
| Length supplied | 600mm |
| Third-party certification | IFC certificate number: IFCC 1728 |
| Insulation | Rockfibre mineral wool insulation |
| Thermal Conductivity | 0.037W/mK |
| Insulation performance | Up to 2 hrs (masonry) |
| Fire rating | Up to 4 hours (masonry) |
| Test standard | EN1366-4 |
| Construction type | Masonry foundations |
Fire product
The ARC T-Barrier is designed to provide a fire, thermal and acoustic break at the junction between the external cavity and the party wall cavity.
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Fire product
ARC Spandrel Barrier seals the top of the party wall cavity, allowing a zero U-value to be achieved when used in conjunction with ARC T-Barrier vertically.
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Fire product
ARC U-Barrier is compressed between the top of the spandrel panel and underside of the roof covering, creating a fire and thermal break.
Product details
Fire product
ARC Cavity Stop Sock restricts the spread of smoke and flames within the cavity of external masonry walls.
Product details