1. Not all the floating engineered wood floors are made equal. Total thickness and wear layer(top hardwood part)make huge difference on the performance of your installed floor. To me, 1/2" or thicker 3 ply floating wood floors are still the better built than many floating wood floors on the market. I don't believe 3/8" floating click loc floor can ever be a good floor. It is too light weight and weak loc mechnism. 2.Your floating wood floors are only as good as your leveled subfloor. Hollow sounds and noises are mostly from low spots on your subfloor. 3. A good 1/8" accoustical underlayment like cork or Floor Muffler will improve your floating wood floors performance. 4. The bigger area your floating floor covers, the thicker and heavier floor it requres. Stay away from 5/16" floating floors. Nobody can install a sastisfactory floor with it.

I will definitely make sure that the new floor plus the padding can freely move beneath the baseboard. By having more room to move am I setting myself up to have the floor shift on me? Sorry if these are lame questions. Thanks for the reply.

Yikes, we just had a local Flooring Contractor begin our flooring project. We're replacing the carpet that was original to the home, and ripping out the tile in several areas to install LVP over slab. The Contractor talked a great game, telling us about his 15 years experience and his "5 Star" reviews. When I asked about getting the old carpet glue up, he assured me he had a "power scraper" that will take the glue right up. Asked about filling nail holes from tack strips, he said he had self leveling stuff to fill those. My wife and I knowing we were getting new flooring began removing old carpet and tack strips where accessible. I filled the little craters left by pulling up the tack strip and scraped up what I could with the glue. Figuring this would save some time for the contractor. Well when it came to do the actual prep, he suddenly changed tune saying he's never fills those hole in the concrete it doesn't affect the floor at all and is a waste of time. I can see that might be true with the small holes, but pulling up the tack strips left from pretty sizable "craters." The next "red flag" was when he changed his tune on scraping the glue, he claimed the underlayment would take up any imperfections and we'd never notice once the floors are in. He said something interesting, when he said that when he's installing he asks himself if the floor will feel good under foot to the customer. Which we took to mean, if the customer never knows he didn't do a proper prep or follow manufacturer installation requirements, it's a win. When it came to following Manufacturers installation procedure, he claimed that's just CYA stuff and he does it his way. Running the underlayment perpendicular to the direction of the LVP, nah, he said you don't really need to do that, besides it takes more time. Then there's the logistic accommodations we went over with him from the get go, due to our pets. He agreed to 3 phases...until he began work then he suddenly claimed he never agreed to 3 phases, just two, then went into how he's never had a client who couldn't just put the pets in carriers and put them all in one room, then he questioned why we would adopt feral cats. That was not his job to judge our choice to rescue some cats. Oh it gets worse, with him not respecting our property. When he was taking up the tile in a bathroom, he put the toilet in our Jacuzzi shower. Did not cover the glass shower doors to protect them from "flying" mastic and tile chips. When we called him on it, the excuse was "I know what that shower is made of, and putting the toilet in there won't hurt it." We said that wasn't the point, the point was you didn't respect our property. Anyway it was excuse after excuse, argument after argument about how we trying to tell him how to do his job. Well in the end he was pretty pissed off that we expected he followed through on things we discussed and do a proper surface prep, so he quit the job. We now have a living room with basically a pallet of LVP, boxes of QuietWalk and bundles of base board. We've got another contractor coming in a few days to give us a quote on completing the project.

Hi @Lynn Morford, I hate to jinx things, but now three months in, I LOVE the floors. I fact, I admire them many times a day (good distraction from current CV craziness). There are about a dozen spots where there were dings or tiny cracks, which freaked me out at first, but I'm pretty sure it was just from the movers. I do take care of them like a newborn child, though--sweep, vacuum, wipe, repeat. Overall, I'm very happy with them! @everdebz, we ended up gluing down. Definitely harder on my body that floating but I've learned to wear slippers or socks and I have yoga mats in most rooms to give my feet a little vacation as I walk through the house, lol. In the end, I trusted @joseph_corlett's comment about letting the contractor make the call on what is best for the situation. Granted, I still pine for the perfect floating feel of my old Junckers flooring, but apparently theirs were unique and most other flooring can't float the same way, so... Anyway, the sad fact is, you can't remove glue-downs without destroying the boards. So fingers crossed you never have to! (I put fake wood in my laundry room and we've already had three floods, so thank god for that decision.)