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Type X Remedial Gable Cavitray - Gable Abutment

Verified by manufacturer 5 months ago

Type X

Cavity Trays Ltd Variant:

Preformed DPC stepped cavity trays for gable abutments with attached flashing as a remedial solution or for existing pitched roof/ gable abutments. Progressive insertion into existing walls.

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+44 (0)1935 474769 Website

Application

For use as a remedial solution or with existing pitched roof/ gable abutments.

Description

Preformed damp proof course (DPC) cavity trays with attached flashing for use as a remedial solution or with existing pitched roof/ gable abutments.


Features and benefits:

  • Preformed, self-supporting, moulded damp proof course (DPC) cavity trays.
  • Injection moulded solid DPC
  • Fitted from outside, with minimum of masonry removed.
  • Attached shaped flashing secured in bosem jaw.
  • Attached flashings available in short or long lengths to suit roof tiling/ slating details.
  • Temperature resistance: -20°C to +70°C.
  • UV and Ozone resistant.
  • Designed to suit standard 75 mm high brickwork courses.
  • Flashings and trays are flush pointed as masonry is raised eliminating the need to rake out joints for insertion/ fixing of lead flashing.
  • Hinged variable angle upstand accommodates a wide range of cavity widths.
  • Suitable for traditional masonry cavity construction or timber frame construction.


Range:

  • Catchment trays for building in at the bottom of a slope to catch water and direct it, via weepholes, to the outside of a masonry wall.
  • Intermediate trays available in either hand and built in at each course over the length of an abutment rake.
  • Ridge trays used to straddle a roof ridge abutment.
  • External angles used in place of catchment trays when commencing laying from the corner of a building.

General information

Color

Black

Finish

Textured

Material

Polypropylene

Guidance for specification option:

Injection moulded solid DPC.

Shape

Other

Size

-

Manufacturer guidance

The length of the cavity varies according to the roof pitch; the lower the pitch the longer the cavity tray. Cavity Trays Ltd manufactures the appropriate tray length according to the specified roof pitch.


Length

240 mm

Width

160 mm

Height

190 mm

Warranty description

20 year

Guidance for specification option:

Perform® - Type XP Remedial Cavitray.

Uniclass

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

Material

Polypropylene.

Guidance for specification option:

Injection moulded solid DPC.

To fit cavity width

50 mm.

75 mm.

100 mm.

160 mm.

Manufacturer guidance

Cavity width:

  • Standard units can accommodate cavities 50–160 mm wide.
  • Other cavity widths accommodated using trays with an extended upstand, made to special order.

Attached lead flashings

Required.

Types

Catchment tray.

Guidance for specification option:

Stop end at each end of tray; supplied with weepvents.

External angle.

Guidance for specification option:

Used instead of catchment trays if the abutment ends or returns on a corner – Can also provide a link with horizontal trays.

Intermediate tray, left hand.

Guidance for specification option:

With one stop end on each tray; discharges water to the tray beneath.

Intermediate tray, right hand.

Guidance for specification option:

With one stop end on each tray; discharges water to the tray beneath.

Internal angle.

Guidance for specification option:

Used instead of catchment trays if the abutment ends or returns on a corner – Can also provide a link with horizontal trays.

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Roof pitch

15°.

25°.

35°.

45°.

Material

Lead.

Copper.

Aluminium.

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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