Type Y Stone Mullion Assembly Cavitray
Cavity tray system for use at the head of cast stone or natural stone window or door surrounds.
A preformed multiple cavity tray system designed to maintain damp course integrity at the head or head and label course in cast stone or natural stone window or door surrounds.
The systems consists of three components:
- An arresting barrier above any label course.
- A cavity tray above the opening head and bedded on any structural support angle.
- A vertical damp proof course (DPC) barrier between the back of the opening head and internal leaf lintel.
The Cavity Tray range of stop ends and weep vents is compatible with the arresting barrier and cavity tray.
Material | Black polypropylene |
Uniclass 2015 | |
CAWS | F30/370 Preformed cavity trays F30/385 Junction cloaks/ stop ends for preformed dpcs/ cavity trays F30/56 Preformed cavity trays |
Product Reference | Type Y Stone Mullion Assembly Cavitray |
Location | As drawing ___As schedule ___ |
Cavity width | 50 mm___ mm |
Masonry opening head assembly | As clause ___ |
Standard product features | Material: Black polypropylene. |
Product Options | Size/ configuration: The system can be tailored to suit all cast stone assemblies. Consult Cavity Trays Ltd for details and recommendations. |