Home > Companies > Manthorpe Building Products Ltd > Corner Cavity Trays

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.

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.

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).

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
45-25-20/415 Preformed cavity trays

NBS Specification

NBS Buliding logo
This product is associated with the following NBS clauses:

Product specification

An important note about specifying

Manufacturer

Name:

Manthorpe Building Products Ltd

Tel:

+44 (0)1773 514200

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]

Manufacturer details

Manthorpe House,
Brittain Drive,
Codnor Gate Business Park,
Ripley,
Derbyshire, DE5 3ND
Tel +44 (0)1773 514200
Fax +44 (0)1773 514261
NBS Plus