All information on Tray-dec products are available below 
Tray-dec Product Guide |
DOWNLOAD |
Tray-dec CAD Files |
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Tray-dec Accessories |
DOWNLOAD |
BRANZ Appraisal |
DOWNLOAD |
Acoustics Report |
DOWNLOAD |
Tray-dec 60/80 Builders Guide |
DOWNLOAD |
Tray-dec 300 Builders Guide |
DOWNLOAD |
Maintenance Schedule |
DOWNLOAD |
Nelson Stud Properties |
DOWNLOAD |
COBENZ; Tray-dec Sectional Properties |
DOWNLOAD |
Penetration and Openings |
DOWNLOAD |
Corrosion |
DOWNLOAD |
