NRCA's Special Report and other sites that address the treated wood issue

NRCA Special Report
"Use of treated wood in roof assemblies"

American Wood Preservers Association
AWPA and the Transition from CCA to Alternative Preservatives and Fastener Corrosion

Western Wood Preservers Institute

Southern Pine Council
Advisory on Fasteners and Connectors for Treated Wood

Chemical Specialties Inc.

Simpson Strong-Tie
Preservative Treated Wood

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