Horizontal Cavity Tray System

GW296

Manthorpe’s Internal Corners are designed for use in horizontal abutment situations when a change of direction is required around an internal corner.

  • Description & Key Features

    Product Description

    The GW296 Internal Corner is 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 bonded seal.
    The GW296 Internal Corner tray can also be supplied with short, standard or long lead stapled and sealed to the tray in either code 4 or code 5 (special order).

    Key Features

    • Part of the horizontal tray system
    • Internal corner used when a Horizontal or Refurbishment run of trays has to turn through a 90° angle
    • Removable mortar strip for easy lead application
    • Additional handed stop-ends
  • Technical

    Fitting Requirements

    Remove the backing from sealant tape and place the corner tray in position. Line up the horizontal trays, trimming them down to length where necessary, and press firmly into position ensuring a watertight overlapped seal is made between the trays.

    Lift up the assembled trays and bed down on a thin layer of mortar.

    Certifications

    N/A

    Regulations & Standards

    BS 5628-3:2005 Code of practice for the use of masonry.

    BS 8000-6:2013 Workmanship on building sites. Code of practice for slating and tiling of roofs and walls

    BS 8215:1991. Code of practice for design and installation of damp-proof courses in masonry construction.

    NHBC Standards 6.1

    BRE DIGEST 262/380

  • Specifications

    Size Information

    Length: 265mm x 265mm

    Height: 155mm

    Suitable for cavity widths from 50mm to 100mm

    Material

    Polypropylene

    Colour

    Black

    Quantity Information

    Packed in 25’s in cardboard box (unleaded)