Thanks for contributing an answer to Home Improvement Stack Exchange! Right now, I have 3/4 TG hardwood, which is not in the best shape, over a 2.5" wide x 3/4" inch think plank subfloor, which runs perpendicular to … Once we pulled up the carpet and tile we were left with a floor covered in old glue and carpet remnants and the subfloor was full of cracks. I just found plank subfloors when we pulled up the 2nd floor carpet of our newly purchased 30-year old house, built in 1988. How do I orient myself to the literature concerning a topic of research and not be overwhelmed? On new wide-plank pine boards in a ca. Can I use self leveling compound to level old thin set over plywood subfloor? Yup, had that in my old house—hated dealing with it. All strips should cross a minimum of three joists for strength. As with old-fashioned tongue groove plank subfloor, this product features a ridge that runs along one of the plywood’s edges. If it's easily breaking and giving when you walk on it, replace it with new T&G sub flooring. Like | 2; Save; Lenna Halkes. The home was built in the 1960s and the subfloor consists of 3/4" thick tongue and groove planks running diagonal to the joists. When posting in forums, letting us know your location will help others give better feedback/advice/solutions to your questions, First photo is bathroom second is kitchen and I?m guess I?m asking the best way to suspend framing so that new plywood will go over the wall. I do not know if it was poorly constructed or if this naturally happened over time, but the tongues and grooves of the planks across much of the floor are no longer nesting within each other. Then I went over the entire floor, countersinking nails, removing padding staples and filling any large gaps or unwanted holes with wood filler. Come join the discussion about tools, projects, builds, styles, scales, reviews, accessories, classifieds, and more! The upper-floor master bedroom in my c. 1700 house has a plank floor laid across the joists which is quite old, if not original. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. It didn’t take much to dig up some of the flooring, plywood underlayment and the 3/4-in. If it's 18" and 2x8 (most likely case) or greater, you can probably get away with one 3/4, but I'd recommend 2-5/8" cross installed. Tile should be set over a subfloor and underlayment that together are at least 1 1/8 inches thick. If you run into joist issues you'll need to ask another question. This is the bathroom floor in an area with a tub, toilet, sink, etc. If there is no glue is paper necessary between the layers? It only takes a minute to sign up. Screw the subfloor material down to the new joist, and say goodbye to that bounce and squeak. Is it flat? If your subfloor has excessive voids or bends, you will need to level your floor before you begin installation. That’s not a lot of separation in a 10-foot radius. It is a real big job to after it all. https://sccpublic.s3-external-1.amazonaws.com/sys-master/images/h71/h71/8858545389598/DITRA%20Installation%20Handbook.pdf, Page six for the bare minimum required for sheathing based on joist spacing: http://www.tolko.com/system/resources/W1siZiIsIjIwMTcvMDEvMTgvMTBfMjFfMzNfMjM3X0FQQV9FbmdpbmVlcmVkX1dvb2RfRmxvb3JfU3lzdGVtc19Db25zdHJ1Y3Rpb25fR3VpZGUucGRmIl1d/APA-Engineered%20Wood%20Floor%20Systems-Construction%20Guide.pdf. The situation was pretty bad, and nowhere near where we needed it to be to lay down a seamless plank floor by ourselves. Remove any carpeting or old vinyl flooring and temporarily remove the baseboard. Levelling? For a better experience, please enable JavaScript in your browser before proceeding. What led NASA et al. Do I need to put down any plywood on top of the original plank subfloor? Once all of the old flooring is removed. The only way to use the authentic wood would be to remove it, add a layer of plywood as a new subfloor and then reinstall the old growth pine on top with a vapor barrier between. I've seen it done with OSB and Plywood, but no mention about plank. Wood planks were the traditional subflooring material used in homes built up to the mid-twentieth century. The floor is not level or square, built in the 70's. Others advise nailing the first row to the subfloor. Some manufactures recommend pushing the first row against spacers that keep the planks away from the wall a small distance. Is it possible to just construct a simple cable serial↔︎serial and send data from PC to C64? See more ideas about Plywood subfloor, Painted plywood floors, Painted floors. The plywood subfloor is in good condition. How can a hard drive provide a host device with file/directory listings when the drive isn't spinning? Any gaps between the plank and the wall will be covered by baseboards and shoe molding. Verify the distance is the same at several points. Then we will be screwing down 3/4" t&g plywood. Some questions that I cannot seem to find answers to are: 1. should the plywood be glued to the old planks? You may however get squeaky, spongey floors. And if I do pull them out should I just pull the kitchen and bathroom or gut the whole house hardwood and all? Do MEMS accelerometers have a lower frequency limit? How to Prepare a Subfloor for Vinyl Flooring. This method of laying a sturdy subfloor on top of joists and then topping the subfloor with a cosmetic-only flooring top creates a tighter, stronger structure. Subfloor replacement selection - OSB or Plywood. Some manufactures recommend pushing the first row against spacers that keep the planks away from the wall a small distance. The worst of the subfloor damage was found with a foot going through the floor. The circular saw will not get right against the wall because of the guard. It's your choice. *Sigh*. 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