Cellular Deep-Dek® Roof Deck
Cellular Deep-Dek® is a single cell (hat) unit with the liner panel that provides a support surface for various component roof systems. Cellular Deep-Dek® products produce a smooth underside surface with subtle shadow lines for a clean finished look.
- Exceptionally long spans can be achieved with Deep-Dek®
- Simplified installation with Dek-Knek® Sidelap Attachment System
- Available as an acoustic deck with NRC ratings as follows: type 4.5 value of 1.00; type 6 value of 1.00; type 7.5 value of 1.05
- Triple cell (hat) units are also available for 36″ cover width applications
- Cellular Deep-Dek® 4.5, 6, and 7.5 are ICC approved