I found a deal on engineered click-lock hardwood that's tough to pass up. I have old carpet in a room on top of old solid hardwood. I've sanded/refinished this flooring before in a similar house, but it took a lot of work, and I can put new engineered hardwood on top for about what it would cost just to rent the sander. It's a small room, only about 10x10 that doesn't see heavy traffic.I've read some people say that 3/8" is borderline for floating, and that nailing may be necessary. Could I float it over the hardwood, or would it need to be nailed?If I did this, should there be any special type of vapor barrier/felt/whatever on top of the old hardwood?Here's a pic... thanks for any input.https://ift.tt/306OKrN via /r/DIY https://ift.tt/3jIArS6
