NRDCA Guidelines and Procedures


The NRDCA is developing industry consensus guidelines and quality control procedures for the application of systems represented by Association members. The documents represent an industry consensus on the subjects of application, quality control and repair or replacement of various roof deck systems. These current and future documents should be valuable documents for the construction community.

The included documents are related to the several systems represented by the NRDCA pictured below.

Lightweight Insulating Concrete System

LWIC

Engineered Steel Deck Composite System

Loadmaster

Cementitious Wood Fiber Roof Deck System

Tectum

Gypsum Roof Deck System

Gypsum

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