Continuity Closer

Description

The Continuity Closer is intended for second-fix application and is inserted into place after the reveal masonry has been completed. It has a stepped insulating core which closes the reveal cavity but also additionally extends further inward, interfacing with the adjacent cavity insulation batt. The closer spans both masonry skins and provides a rigid finish for reveal finishing of plasterboard.


Features:

  • Acts as vertical DPC.
  • Blocks heat loss path.
  • Chlorofluorocarbon (CFC) free with zero ozone depletion potential (ODP).
  • Eliminates thermal spiking.
  • Exposure rating: Very severe when checked.

General information

Color

White

Material

Unplasticized polyvinyl chloride (PVC-U)

Polystyrene

Uniclass 2015

Pr_35_90_50_64 Plastics cavity closersPrimary

CAWS

F30/18 Cavity closers

F30/180 Cavity closers

Specification data - Plastics cavity closers Enhanced data

To fit cavity width

Insert requirement, can accommodate cavities of 100–130 mm as standard. Can suit other special cavity widths, consult Cavity Trays Ltd for more details.

-

Length (effective)

2400 mm

ThermalConductivity

0.033–0.038 W/mK.

Literature

Protecting the Building Envelope Volume 28 (cavity tray, damp proofing, ventilation and cavity closers)

Protecting the Building Envelope Volume 28 (cavity tray, damp proofing, ventilation and cavity closers)

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