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Type U Undersill Cavitray

Verified by manufacturer 6 months ago

Cavity Trays Ltd Third party certifications:
  • EPD

    EPD

    Certificate type

Preformed, self-supporting, moulded DPC cavity tray for use under masonry sills.

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+44 (0)1935 474769 Website

Application

Suitable for traditional or timber frame construction.

Compatible with brick, tile, concrete, reconstructed stone and natural stone sills.

Description

Preformed, self-supporting, moulded damp proof course cavity tray for use under masonry sills, acting as a shuttering formwork guide that is enveloped within the formation.


Features and benefits:

  • Differential movement allowance in timber frame construction can be accommodated.
  • Removable front section acts as guide to provide accurate tile or brick sill alignment.
  • Optional insulation barrier to provide thermal break – subject to sill design.
  • Available in a range of profiles to suit required angle of sill.
  • Collected water can be safely discharged via Type W weep vents.

General information

Color

Black

Finish

Embossed

Material

Polypropylene

Guidance for specification option:

With Securtex top surface finish.

Shape

Other

Width

200 mm

Height

150 mm

Warranty description

20 year

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

Polyethylene.

Guidance for specification option:

With Securtex top surface finish.

To fit cavity width

Guidance for specification option:

From 50 mm up to 200 mm.

Length (effective)

2400 mm.

Guidance for specification option:

Maximum, in one length.

Execution

Installing sill dpcs.

ThermalConductivity

0.037 W/m·K.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Material

Polypropylene

Guidance for specification option:

With Securtex top surface finish.

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

0.89 kg CO₂ eq/kg

Recyclability

Yes

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

100 %

Third party certifications

Third party certifications

EPD

EPD

EPD - 0847

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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