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Party Wall DPC
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Application

  • For closing masonry wall cavity at the party wall junction.
  • Specified in semi-detached houses, apartments and major projects.


Description

Enables the closing of an external cavity at either party wall or party floor junctions where building regulations require the use of mineral wool closer for acoustic insulation purposes.


Manufactured from non-combustible rock fibre mineral wool insulation and sleeved in colour coded polythene for on-site identification and protection. It includes an integral DPC, satisfying any requirement for a DPC to be installed between the barrier and wall.


Features and benefits:

  • Up to four hours fire integrity.
  • Complies with Robust Detail Part E and Building Regulations (E&W).
  • Can be manufactured to suit cavity widths up to 300 mm.
  • Easy to install.
  • BRE Green Guide 'A+' rating.
  • Manufactured under ISO 9001- and ISO 14001-certified 'Quality and Environmental Systems'.

General information

Color

Green

Material

Rock fibre mineral wool

Size

650 mm DPC

Length

1200 mm

Width

50 mm

55 mm

75 mm

80 mm

100 mm

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Height

250 mm

275 mm

300 mm

325 mm

350 mm

Uniclass

Pr_25_80_81_51 Mineral wool fire-stoppingPrimary

CAWS

F30/18 Cavity closers

F30/180 Cavity closers

Specification data - Mineral wool fire-stopping Enhanced data

Fire performance

To BS 13501-1, Euroclass A1.

Materials

Rock fibre mineral wool.

ThermalConductivity

0.037 W/mK.

Cavity width

50 mm.

Dimensions

50 x 250 (340 DPC) x 1200 mm.

Colour

Green.

Fire integrity

4 hours.

Fire insulation

4 hours.

Literature

Party Wall DPC

Party Wall DPC

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