ARC T-Barrier Pitched Roof - All Thicknesses

• Fire stopping at the head of a block party wall
• Complies with NHBC 2017 7.2.16 requirements
• Secured by compression fit within the party wall cavity
• Positioned in compression directly beneath the roofing membrane

Designed to provide a fire, thermal and acoustic barrier: The ARC T-Barrier Pitched Roof is designed to be installed between the top of the party wall blockwork and the underslating felt in pitched roof constructions. This product serves several crucial functions:

Fire Protection: The T-Barrier Pitched Roof acts as a fire barrier, preventing the spread of fire between adjoining properties through the roof space. By sealing the gap between the top of the party wall and the underslating felt, it helps to contain a fire within a single area, reducing the risk of it spreading across the roof and endangering other parts of the building.

Thermal Insulation: The T-Barrier also provides thermal insulation at this critical junction. By closing the gap between the party wall and the roof, it prevents heat from escaping through the roof space, thereby reducing heat loss and improving the overall energy efficiency of the building. This helps in maintaining a consistent indoor temperature and contributes to lower energy costs.

Acoustic Insulation: The mineral wool component of the T-Barrier is effective in reducing sound transmission through the roof space, enhancing acoustic insulation between properties. This is particularly important in pitched roof constructions where noise can easily travel across roof spaces if not properly insulated.

Comprehensive Sealing: By providing a barrier that addresses fire safety, thermal insulation, and acoustic performance all in one product, the ARC T-Barrier Pitched Roof offers a comprehensive solution for sealing the party wall junction at the roof level. This ensures compliance with building regulations and improves the overall safety and comfort of the building.

What is the ARC T-Barrier Pitched Roof?

The ARC T-Barrier Pitched Roof is a fire and thermal barrier specifically designed for use in pitched roof constructions. It prevents the spread of fire and smoke through cavity walls at the eaves and helps reduce thermal bridging, enhancing the energy efficiency of buildings.

How is the ARC T-Barrier Pitched Roof installed?

The ARC T-Barrier Pitched Roof is installed within the cavity of pitched roofs at the junction between the roof and the external wall. It is designed to be friction-fitted to create a continuous barrier, ensuring no gaps that could allow the passage of fire or heat.

What are the key benefits of using the ARC T-Barrier Pitched Roof?

The ARC T-Barrier Pitched Roof offers several benefits, including effective fire protection by preventing the spread of fire and smoke through cavity walls at roof junctions, improved thermal insulation by reducing heat loss through thermal bridging, and compliance with building regulations for fire safety and energy efficiency.