CCA

CCA Treated Wood

CCA End Use Guide

cca-end-use-guide-illustration

CCA Treated Wood Use Categories

UC
Description
UC4A
Plywood for roof sheathing
UC4A
Posts, round, 1/2 and 1/4 round for Fence (farm)
UC4A-C
Utility poles, lighting
UC4A
Posts (sawn 4 sides) for highway construction, farm/agricultural structural use
UC4B
Utility poles - building structural use
UC4C
Foundation and fresh water piles
UC4C
(round) Piles for residential/business structural support, critical
5A-5B-5C
Marine: (Salt Water/Brackish Water) Applications, Bulkhead sheathing Lumber/timbers use, Piles for marine applications