Party Wall System for Construction

Party Wall System for Masonry Construction

Key benefits

  • Zero U-value at party wall can be achieved
  • Up to three times more effective as an edge seal than conventional systems
  • Simplified installation when compared to conventional systems
  • Reduces sound transmission between the dwellings and within the cavity
  • Minimises thermal bypass
  • Available to suit both masonry and timber frame applications
  • Satisfies NHBC Chapter 7.2 D13 ‘Junctions between roofs and compartment or separating walls shall adequately resist fire spread’.
  • Complies with Robust details

Products in the Party Wall System for Masonry Construction

Fire product

T-Barrier Foundation

The ARC T-Barrier Foundation is designed to provide a fire, thermal and acoustic break at the junction between the external cavity and the party wall cavity at foundation level.

Product details
Cavity Stop Sock

Fire product

Cavity Stop Sock

ARC Cavity Stop Sock restricts the spread of smoke and flames within the cavity of external masonry walls.

Product details
T-Barrier for Masonry Construction

Fire product

T-Barrier for Masonry Construction

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.

Product details
T-Barrier for Pitched Roof

Fire product

T-Barrier for Pitched Roof

The ARC T-Barrier Pitched Roof is designed to provide a fire, thermal and acoustic barrier between the top of the party wall blockwork and the underslaters felt.

Product details
Wired Tile Batten Barrier

Fire product

Wired Tile Batten Barrier

Designed to provide a fire, thermal and acoustic break at the party wall between the roof tiles and roof membrane.

Product details
Soffit Slab

Fire product

Soffit Slab

ARC Soffit Slab is designed to fill the void within the soffit, providing a fire, thermal and acoustic barrier between dwellings.

Product details
Spandrel Barrier

Fire product

Spandrel Barrier

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.

Product details
U-Barrier

Fire product

U-Barrier

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
Eaves Insulator

Cold bridging product

Eaves Insulator

The requirement for ARC Eaves Insulator elevated from the problem of heat loss through the roof membrane at the junction between the pitched roof and the top of the cavity wall.

Product details