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zver11

Aluminum (railing) to PT deck contact

zver11
12 years ago

Most of my (powder coated)Aluminum railing will be face mounted through IPE which means no contact with Pressure treated wood. However, I do not want to surface mount railing on steps. This means posts on steps will be attached to pressure treated stringers. Any experience with appropriate barriers that are visually workable? Theoretically, MCA treated wood is OK, but mixed reviews on whether it will hold up over time as much as other pressure treatments.

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