Second layer of paper?

367 Views 1 Reply 2 Participants Last post by stick\shift, Jan 24, 2020

Flboy

Discussion Starter · Jan 23, 2020

Central Florida. I am hanging HardiePlank over existing plywood siding. I know there is a layer of felt under the ply. Do I still want a moisture barrier over the existing siding? Small job, so cost is unimportant! Existing siding is 25 years old, zero rot.

Save

1 - 1 of 2 Posts

This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.