Type Q Arresting Barrier
Description

A rigid, horizontal, preformed profile to control water within cavities to minimize damp transmission risk.

Particularly suitable for use above features susceptible to mortar accumulation, water pooling and splashing, e.g. over the top of a horizontal cavity fire barrier or full fill cavity insulation.

Features:

  • Can be used with the Cavity Tray range of stop ends and weep vents.
  • Suitable for traditional masonry cavity or timber frame construction.
  • Preformed internal and external angles available.

General information

Features

Can be used with the Cavity Tray range of stop ends and weep vents

Suitable for traditional masonry cavity or timber frame construction

Preformed internal and external angles available

Material

1.5 mm thick Securtex finished, tensioned solid polypropylene

Size

Tray length: 2400 mm

Cavity upstand: 150 mm

Masonry leaf base length: 75 mm

Internal and external angles: 450 mm return lengths

Uniclass 2015

Pr_25_57_21_66 Preformed cavity traysPrimary

CAWS

F30/370 Preformed cavity trays

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

F30/56 Preformed cavity trays

Specification data - Preformed cavity trays

Product Reference

Type Q Arresting Barrier

Location

As drawing ___

Cavity width

50 mm

___ mm

Insert cavity width where barrier is to be used.

Profile

-

Masonry leaf base length

75 mm

___ mm

As drawing ___

Cavity upstand

150 mm

___ mm

As drawing ___

Return angle trays

-

Internal angle

Not required

Required

External angle

Not required

Required

Standard product features

Size:

  • Tray length: 2400 mm.
  • Cavity upstand: 150 mm.
  • Masonry leaf base length: 75 mm.
  • Internal and external angles: 450 mm return lengths.

Material:

  • 1.5 mm thick Securtex finished, tensioned solid polypropylene.

Product Options

Profile:

Various non standard masonry leaf leg lengths, cavity upstand dimensions, cavity widths and other profile configurations can be accommodated. Consult Cavity Trays Ltd for details and recommendations.

Literature
Similar products from Cavity Trays Ltd