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Application

Compatible with traditional and timber frames.

Suitable for cavity widths of 50–200 mm.

Description

Preformed damp proof course barrier built into the inner leaf only of a cavity wall.


Features and Benefits:

  • Available in all dimensions.
  • Chlorofluorocarbon (CFC) free and zero ozone depletion potential (ODP).
  • DPC control independent of external masonry skin.
  • Uninterrupted structural bonding of outer skin.
  • Protects a high level masonry feature that impinges a cavity without weakening or affecting the structural bonding of that feature.
  • Prevents the top surface of a conventional cavity barrier acting as a bridge for penetrating water.
  • Protects a conventionally shaped acoustic or fire cavity barrier from acting as a cavity-crossing bridge for penetrating water.
  • Prevents damp penetration via a masonry feature within an external skin, without envelopment within that skin.

General information

Color

Black

Finish

Anti-slip

Material

Polypropylene

Guidance for specification option:

DPC.

Length

2400 mm

Width

100 mm

Height

300 mm

Uniclass

Pr_25_57_21_66 Preformed cavity traysPrimary

CAWS

F30/380 Junction cloaks/ stop ends for preformed dpcs/ cavity trays

F30/385 Junction cloaks/ stop ends for preformed dpcs/ cavity trays

F30/58 Preformed dpc/ cavity tray junction cloaks/ stop ends

Specification data - Preformed cavity trays

Material

Polypropylene.

To fit cavity width

50–200 mm.

Length (effective)

2400 mm.

Drop length

150 mm.

200 mm.

250 mm.

300 mm.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Recyclability

yes

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

100 %

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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