Corner Cavity Trays
Description

Manufactured from vacuum formed polypropylene and are suitable for Negotiating both internal and external corners on horizontal cavity tray runs.

Trays are available for horizontal brick, blockwork or stone details.

The products are supplied with or without lead attachment.

Manthorpe cavity trays have been assessed by the British Board of Agrèment.

General information

Uniclass 2015

Pr_25_57_21_66 Preformed cavity traysPrimary

CAWS

F30/370 Preformed cavity trays

Specification data - Preformed cavity trays

Product Reference

GW 296

GW 297

Lead flashing

Short lead code 4

Standard lead code 4

Long lead code 4

Standard lead code 5

Long lead code 5

Not required

Product Options

Product reference:

- Type GW 296 Internal Corner Tray:

  • Designed to be used where a straight horizontal cavity tray system is required to change direction around an internal corner.
  • Locating ribs ensure a positive overlap while the attached mastic tape creates a tight bond seal.
  • The GW296 Internal corner can be supplied with short, standard or long lead stapled and sealed to the tray.

- Type GW 297 External Corner Tray:

  • Designed to be used where a straight horizontal cavity tray system is required to change direction around an external corner.
  • Locating ribs ensure a positive overlap while the attached mastic tape creates a tight bond seal.
  • The GW297 External corner can be supplied with short, standard or long lead stapled and sealed to the tray.

Lead flashing:

Leaded trays available with the following:

  • Short lead code 4–75 mm drop.
  • Standard lead code 4–150 mm drop.
  • Long lead code 4–300 mm drop.
  • Standard lead code 5–150 mm drop.
  • Long lead code 5–350 mm drop.

(Code 5 lead is supplied to special order).

Third party certifications
  • 01/3838
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