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Application

Suitable for negotiating both internal and external corners on horizontal cavity tray runs.

Description

A range of polypropylene corner cavity trays with BBA Certification.


Features and benefits:

  • Manufactured from vacuum-formed polypropylene.
  • Trays are available for horizontal brick, blockwork or stone details.
  • The products are supplied with or without lead attachment.
  • Assessed by the British Board of Agrèment.


Product options:

- 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.

General information

Material

Polypropylene

Uniclass

Pr_25_57_21_66 Preformed cavity traysPrimary

CAWS

F30/370 Preformed cavity trays

Specification data - Preformed cavity trays

Third party certification

British Board of Agrèment.

Material

Polypropylene.

Guidance for specification option:

Vacuum formed.

Attached lead flashings

Not required.

Short lead code 4.

Guidance for specification option:

75 mm drop.

Standard lead code 4.

Guidance for specification option:

150 mm drop.

Long lead code 4.

Guidance for specification option:

300 mm drop.

Standard lead code 5.

Guidance for specification option:

150 mm drop. Code 5 lead is supplied to special order.

Long lead code 5.

Guidance for specification option:

350 mm drop. Code 5 lead is supplied to special order.

Corner

Internal.