T-BarrierTimberFrame
Description

The ARC T-Barrier® achieves a zero U-value at the party wall junction by sealing the party wall cavity. This minimises the effect of thermal bypass as well as reducing flanking noise in the cavity. The ARC T-Barrier® for Timber Frame provides a one-hour fire integrity at the party wall junction and meets the Robust Detail's requirement for a barrier where a separating party wall meets an external cavity wall, significantly reducing sound transmission along the cavity.

It is easily installed as the timber frame is erected. Polythene flanges are present to allow the barrier to be stapled back to the timber while the brickwork progresses, when a compression fit ensures that the barrier stays in place. For runs of more than 1.2 m, lengths of T-Barrier® should be butted tightly together, with care taken to ensure that there are no gaps.

Features:

  • Up to one hour's fire integrity.
  • Seals edge of party wall cavity.
  • Zero U-value at party wall can be achieved.
  • Up to three times more effective as an edge seal than conventional systems.
  • Reduces flanking noise.
  • Minimizes thermal bypass.
  • Easy to install.
  • BRE Green Guide 'A+' rating.
  • Manufactured under ISO 9001- and ISO 14001-certified 'Quality and Environmental Systems'.

General information

Features

Seals edge of party wall cavity, no U-value at party wall can be achieved, up to three times more effective as an edge seal than conventional methods, reduces flanking noise, minimises thermal bypass, easy to install

Material

Rockfibre mineral wool, timber

Shape

T-shape

Size

130 x 200 x 1200 mm

Uniclass 2015

Pr_25_80_81_51 Mineral wool fire-stoppingPrimary

CAWS

F30/18 Cavity closers

F30/180 Cavity closers

Specification data - Mineral wool fire-stopping

Product Reference

TBTF50/50

50 mm party wall cavity, 50 mm external cavity, 65/65 x 65/200 x 1200 mm.

TBTF70/50

70 mm party wall cavity, 50 mm external cavity, 85/65 x 65/200 x 1200 mm.

Standard product features

Material:

Rock fibre mineral wool.

Fire rating (to BS EN 13501-1):

Euroclass A1.

Thermal conductivity:

0.037 W/mK.

Digital objects
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IFC
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Revit
Revit 2017 1 2.1
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Literature
Third party certifications
  • Certifire: Certificate: CF5403 : Approved
  • Local Authority Building Control (LABC): Certificate : Registered
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