Type WCA Maxi Range

Application

Suitable for use in both straight and checked reveals.

Suitable for first and second fixing.

Description

Accommodating cavity widths of up to 330 mm, the closer sides are independent of each other, being friction linked via the insulating core.


Features and Benefits:

  • Acts as vertical DPC.
  • Chlorofluorocarbon (CFC) free with zero ozone depletion potential (ODP).
  • Differential movement provision.
  • Designed for use with timber framed and traditional masonry constructions.
  • Exposure rating: Very severe when checked.
  • Multi-layered insulating core.

General information

Color

White

Black

Material

PVC-U

Unplasticized polyvinyl chloride (PVC-U), polystyrene, foil bubble and polyethylene.

Size

2.1 m

Length.

2.4 m

Length.

3.0 m

Length.

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 150–330 mm. Can also suit other special cavity widths, consult Cavity Trays Ltd for more details.

Length (effective)

2.1 m.

2.4 m.

3.0 m.

Execution

Installing vertical dpcs generally.

Product Reference

Type WCA Maxi Range

Weight

3.3 kg.

ThermalConductivity

0.033–0.038 W/m·K.

Insulation K value.

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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