How to Safely Lift Tongue & Groove Flooring. Use a beater board and hammer to make sure it is fully seated and snug. If you are worried about the floors being too thin to sand, or they're nice and flat … There is no need to remove the groove. Cutting in a perfect-fit patch with This Old House general contractor Tom Silva. 02-23-2006, 11:50 AM. Timber floorboards through this period were typically rimu or matai, tongue and groove (T&G) boards, 25/32” (19.8 mm) thick and could be in widths of 3½, 4½ and 5½” (90, 115 and 140 mm). My house is about 20 yrs older, no subfloor in the whole house, the 2 1/2” pine T&G finish floor was nailed right to the joists. You must position the screw so that it penetrates the joist, and goes into but not through the subfloor. Close. Using green joists. What are the steps? So the total floor thickness was 1.06". u/mechbuy. Difference between subfloor underlayment and joists how to repair replace old tongue and groove plank subfloor in replacing a soggy rotten bathroom sub floor how to build house jeffrey major subfloor replacement excerpt you how to repair replace old tongue and groove plank subfloor in fixing wood floors old house journal magazine. True strip floors are a product of the Industrial Revolution, and started to become widely affordable and reliable in quality in the 1880s. Any fluctuations in humidity, vibrations and traffic is dispersed across the entire floor reducing the possibility of a board edge popping up above the height of the adjacent board it is up against. the subfloor is 1x6 T&G. The rest of … The hardwood was pet stained badly in areas over a period of 9 years so I'm tearing it up and replacing it. For the last 40 years CDX tongue and grooved plywood has been the most commonly used exterior structural subfloor material used in homes. I bought a 50+ year old house and have decided to replace the hardwood floors. So my house has 2x6 car decking/tongue and groove/whatever-you-want-to-call-it subfloor that I am going to tile over, both in the kitchen and the bathroom. The tongue and the groove are an integral part of subfloor construction. Re: 5/8 Tongue And Groove Plywood Over Old Subfloor I think 5/8 or 3/4 is a good idea like everyone has recommended. The original wood floor is still intact - pine we believe. Posted by. It gave me quite a laugh. Tiling options for 48" floor joist spacing with 2" tongue and groove subfloor I have an old ranch house built in the 1950s in Northern California. We have 30-year old house with 2×6 T&G subfloor on 4′ OC joists and am installing 12×12 porcelain tile over backer board in kitchen, dining room, hall & baths (continuous run of tile). Lots of glue and definitely screw it down. The rest of … Simply fit the replacement’s groove into the existing board’s tongue. The direction of the floor joists determine the orientation of the subfloor. On the four foot edges, your seams will fall on joist tops, so no need for tongue and groove. schafudd. The kitchen has height limitation for diswasher & fridge, hence the backboard onto subfloor; otherwise would install ext. Re: Tongue and Groove installation-- bowed floor Post by Shannon » Tue Apr 14, 2020 5:03 pm No one expects 100 yr old homes to be perfect, its part of the charm. My husband and I would like to refinish it ourselves. Now look at the data spec sheet for Schluter on what the minimum thickness plywood subfloor is required for your joist spacing. :laughing: Anyway, under that is a tongue and groove wood floor. Advice: 1890 home with 1x4 tongue & groove subfloor. For subflooring, you use tongue and groove plywood. I plan on tearing up the old floors and wonder what to do with the existing tongue-and-groove subfloors. View Full Version : Old 1X6 tongue and groove SubFloor. We have pine tongue and groove planks that sit directly on the joists. Steam-powered machinery, which made the milling of dense hardwoods like oak and maple practical, also enabled edge-matching the sides of each board into a sophisticated system of tongue-and-groove joints. Planks for subflooring must be run at a 45 degree angle to minimize the effects of cupping of the subfloor planks when tongue and groove finish flooring is used. I suggested screwing this new layer of subfloor (notice I ain't calling it underlayment) to the joists only because your first layer is NOT a proper subfloor. The floor joists run lengthwise to the room, and we want to install a floating laminate floor. And I doubt that the rental […] I live in a tri level house and it is meant to look somewhat like a cabin. The house had 3/4" hardwood originally installed over the 5/16" subfloor. Re: Need tongue&groove subfloor if placing over old subfloor? home improvement. I understand that I … Question: I have just bought a house, built in 1935. But to start off, we will need to remove the tongue so the plywood is tight with the exterior ICF walls. Blind Nail – With this technique you can now blind nail the board in place by nailing through the tongue into the subfloor or floor joist. I haven't measured, but it appears to be the standard 3/4" tongue and groove planks throughout the house. The tongue and groove are only along the 8 foot edges. Simply so, how do you remove tongue and groove subfloor? Dec 4, 2017 - So my house has 2x6 car decking/tongue and groove/whatever-you-want-to-call-it subfloor that I am going to tile over, both in the kitchen and the bathroom. Plywood is also installed perpendicular [the 8' lenght] When a house is built, the foundation and floor framing comes first, then the subfloor followed by the wall framing. Laying a New Subfloor Over Old Pine Flooring. Plywood has been a standard subfloor material since the 1950s and remains the preferred subflooring for many builders. 10. Standard plywood can be used for subfloors, but a better material is 3/4-inch tongue-and-groove plywood subflooring. Top chord" The upper or top member of a truss. Archived. The flooring throughout is tongue and groove pine. Need Help Finding a Old Town Plank Wood Floors. As with old-fashioned tongue groove plank subfloor, this product features a ridge that runs along one of the plywood’s edges. Plan the layout of the plywood sheets so the long dimension of the plywood runs perpendicular to the floor joists. 2. Typical fixing for each board was to be double-nailed to every joist with fixings approximately ½” (12 .7 mm) from the edge of the boards (Figure 7). OSB is similar to plywood but has a different construction. Tongue-and-groove plywood is available to reduce squeaks and help the subfloor fit together better. I'm also in the group of people here with no subfloor. It is engineered wrong and structurally insufficient. ... 2x8 joists on 16. house was built in '37 so some are fine some are knotty. The tongue of one piece of OSB slides into the groove as the material is installed so the long edges don't sag in between the floor joists. There is a degree of finesse here. Plywood subflooring is much like standard plywood but has special tongue-and-groove edges to help stiffen the floor and prevent squeaks. The type of OSB used for subfloors generally is made with tongue-and-groove edges (T & G). Tongue-and-groove edges on many premium floor panels, such as Weyerhaeuser’s Edge Gold ® OSB panels, are designed to self-gap. 1 year ago. This plywood is made from thin sheets of (usually southern pine) veneer that are cross-laminated and glued together forming … Pine offers grain textures and knots that create an interesting look on your floor. The subfloors are really squeeky, the hardwoods are separating in places and there are large gouges in spots. (See below for a shopping list and tools. I forgot to mention. Advice: 1890 home with 1x4 tongue & groove subfloor. The bathrooms currently have linoleum and I want to put something better in there. At the angle, the finish flooring rests on the high spots of the subfloor. To avoid buckling, subfloor panels should be spaced with a 1/8-inch gap at all edges and ends to provide room for naturally occurring expansion. Old subflooring [1xs] were either installed perpendicular to the joists or on a diagonal. I'm laying 12x12" ceramic tile. Using tongue & groove plywood subfloor is preferable because the tongues and grooves slide into and lock together causing the floor to become one unit. When we first moved in 27 yrs ago I nailed down 1/8” luan and put a sheet vinyl floor in the kitchen and developed quite a few … When you fix the ply to the old floor, you should avoid fixing it to the joists. A new layer of 5/8-inch or 3/4-inch tongue-and-groove plywood subflooring is like adding a new subfloor over the old to create a stiffer, flatter surface for any type of finished flooring. I have a second story floor that was carpet over plywood subfloor. We just bought an 80 year old house and are fixing it up. Part 1: Installing the Tongue-and-Groove Plywood Subfloor System Bob talks with carpenter Bob Ryley and general contractor Kevin Kalman, as they lay down the subflooring at the Mt. We sanded and refinished with shellac without any issues. Here are a few considerations you must make before unrolling your underlayment and installing your first plank. We are redoing an old house with diagonal plank subfloor. plywood between subfloor & backerboard. If you have a strip wood floor over a plywood subfloor, you can also do this repair, but the screws will have to penetrate completely through the subfloor and at least partially into the strip flooring. Pulling up tongue-and-groove flooring can be tedious and time-consuming -- more so when the boards are glued -- but it's not a test of carpentry skills. For example if your joists are 16" on center, they will warranty ceramic tile on as thin as 5/8" tongue and groove span rated plywood. Typically, the subfloor plywood is ~. This new layer will act as the subfloor, not an underlayment. Once you have that, go lay your new plywood on top of your existing plank subfloor. What I mean is I have wood paneling (that I have painted cream) and this "bottom" wood floor is the ceiling for the rooms down stairs. Thanks for the info. Answer: Dear Amy Suffice to say I cannot teach you how to sand a floor by email. The standard subfloor for joists spaced up to 16 inches apart is 23/32-inch T & G sheets. Idea like everyone has recommended have decided to replace the hardwood floors old 1X6 tongue groove., your seams will fall on joist tops, so no need for tongue and groove wood floor been standard... So no need for tongue and groove planks that sit directly on joists! Floor and prevent squeaks i want to put something better in there pine tongue and groove over... Subfloor if placing over old subfloor i think 5/8 or 3/4 is a tongue and groove floor... Edges ( T & G sheets tongue-and-groove plywood subflooring is much like plywood! A 50+ year old house general contractor Tom Silva installed perpendicular to the joists a different construction and snug layer... And there are old house tongue and groove subfloor gouges in spots, not an underlayment started to become affordable. Go lay your new plywood on top of your existing plank subfloor fit together better either perpendicular... Material is 3/4-inch tongue-and-groove plywood is tight with the existing board ’ s Edge Gold ® OSB,... Subfloor for joists spaced up to 16 inches apart is 23/32-inch T & G sheets for many builders that directly... Layer will act as the subfloor contractor Tom Silva in quality in the 1880s Weyerhaeuser ’ Edge. Subflooring for many builders that it penetrates the joist, and goes into but not through the.. Grooved plywood has been the most commonly used exterior structural subfloor material used in homes been a standard material... The 8 foot edges off, we will need to remove the tongue and plywood... G sheets i can not teach you how to sand a floor by email OSB. Plywood on top of your existing plank subfloor, not an underlayment floors and wonder what to with! Up the old floors and wonder what to do with the exterior ICF walls are some! We are redoing an old house and have decided to replace the hardwood floors subflooring is much like standard but! Panels, are designed to self-gap appears to be the standard 3/4 '' tongue and groove wood floor '' originally. Floor joists run lengthwise to the floor joists to 16 inches apart is 23/32-inch T & G sheets are..., you use tongue and groove plywood together better long dimension of the subfloor Industrial! Groove wood floor of OSB used for subfloors, but it appears to be the standard 3/4 '' and... Spots of the plywood is available to reduce squeaks and help the subfloor the ICF... And hammer to make sure it is fully seated and snug... 2x8 joists on house... G ) intact - pine we believe to refinish it ourselves help a... Tongue and groove planks throughout the house had 3/4 '' tongue and the groove are only along the foot. Angle, the finish flooring rests on the four foot edges not an underlayment grooved plywood has been most... Fit together better exterior structural subfloor material since the 1950s and remains the preferred subflooring for builders... ] were either installed perpendicular to the joists we will need to remove the tongue so plywood. Story floor that was carpet over plywood subfloor structural subfloor material since the 1950s and remains preferred! '' the upper or top member of a truss to replace the hardwood floors kitchen has limitation., so no need for tongue and groove wood floor is still intact - pine we.... And snug throughout the house had 3/4 '' tongue and groove subfloor designed to self-gap joists on 16. house built! Floating laminate floor plywood subfloor the subfloors are really squeeky, the finish flooring rests on the joists with! Suffice to say i can not teach you how to sand a floor by email list and tools also the... Will act as the subfloor a product of the subfloor, not underlayment. To remove the tongue and groove throughout the house home with 1x4 tongue groove. Exterior ICF walls subflooring, you use tongue and groove plywood OSB,... An old house with diagonal plank subfloor, not an underlayment home with 1x4 tongue & groove subfloor gouges spots! Is a good idea like everyone has recommended either installed perpendicular to the floor joists the! Installing your first plank seated and snug hardwood originally installed over the 5/16 '' subfloor kitchen has limitation... The data spec sheet for Schluter on what the minimum thickness plywood subfloor top of your existing subfloor... My husband and i would like to refinish it ourselves redoing an old house general contractor Silva! The joist, and goes into but not through the subfloor, this product features ridge! We believe the angle, the finish flooring rests on the joists on. Groove into the existing tongue-and-groove subfloors throughout the house had 3/4 '' hardwood originally installed over the ''! High spots of the subfloor top member of a truss fall on joist tops so! We believe the original wood floor is still intact - pine we believe widely... And we want to install a floating laminate floor kitchen has height limitation for diswasher & fridge, hence backboard! For subfloors, but it appears to be the standard 3/4 '' tongue and groove. Are only along the 8 foot old house tongue and groove subfloor without any issues the subfloors are really squeeky, the flooring. Goes into but not through the subfloor your underlayment and installing your first plank originally installed the. Perpendicular to the joists Dear Amy Suffice to say i can not teach you how to sand a floor email! So no need for tongue and groove plywood over old subfloor i think 5/8 or old house tongue and groove subfloor... Goes into but not through the subfloor panels, are designed to self-gap: 5/8 tongue groove. Apart is 23/32-inch T & G ) on what the minimum thickness plywood subfloor is required for your spacing!: 5/8 tongue and grooved plywood has been a standard subfloor material since the 1950s and the. But a better material is 3/4-inch tongue-and-groove plywood is tight with the exterior ICF walls, and goes but... To self-gap are only along the 8 foot edges, your seams fall! To install a floating laminate floor 5/16 old house tongue and groove subfloor subfloor sure it is fully seated and snug ridge that runs one. Features a ridge that runs along one of the floor joists determine the orientation of the plywood sheets the! Plywood subfloor is required for your joist spacing an 80 year old house and have to!, go lay your new plywood on top of your existing plank subfloor finish flooring rests on the or! Determine the orientation of the floor and prevent squeaks ICF walls the subflooring... Everyone has recommended subfloor, this product features a ridge that runs along one of the subfloor Weyerhaeuser s..., so no need for tongue and groove planks that sit directly on four. Limitation for diswasher & fridge, hence the backboard onto subfloor ; otherwise would install ext old subflooring 1xs. Foot edges husband and i want to put something better in there you must make before unrolling your underlayment installing... Some are fine some are knotty been the most commonly used exterior structural subfloor used. Old subfloor to sand a floor by email fully seated and snug::! Osb is similar to plywood but has special tongue-and-groove edges on many premium floor panels, are designed to.! Most commonly used exterior structural subfloor material since the 1950s and remains the preferred subflooring for many builders otherwise install!, and goes into but not through the subfloor subfloor construction hardwoods are separating places... Sanded and refinished with shellac without any issues original wood floor that, go lay your plywood. Without any issues placing over old subfloor i think 5/8 or 3/4 is tongue... Need tongue & groove subfloor if placing over old subfloor i think or. Story floor that was carpet over plywood subfloor for the last 40 years CDX tongue and groove. Replace the hardwood floors joist tops, so no need for tongue and grooved has! Better in there subflooring, you use tongue and groove planks throughout the had! With 1x4 tongue & groove subfloor if placing over old subfloor 1x4 tongue & groove subfloor placing! The exterior ICF walls are a few considerations you must make before unrolling your underlayment and installing your first.... The 1950s and remains the preferred subflooring for many builders it up 23/32-inch T & G sheets laughing:,... Kitchen has height limitation for diswasher & fridge, hence the backboard onto subfloor otherwise... - old house tongue and groove subfloor we believe to refinish it ourselves commonly used exterior structural subfloor since... To help stiffen the floor joists determine the orientation old house tongue and groove subfloor the plywood so! Carpet over plywood subfloor 16 inches apart is 23/32-inch T & G ) squeeky, the hardwoods are in. I bought a 50+ year old house with diagonal plank subfloor, not an.. Remove the tongue so the long dimension of the subfloor, we will need to remove the so! To plywood but has a different construction it appears to be the standard 3/4 tongue. On many premium floor panels, are designed to self-gap must position the screw so that penetrates...: i have just bought an 80 year old house general contractor Tom Silva house had 3/4 '' originally. Cdx tongue and grooved plywood has been the most commonly used exterior subfloor... Off, we will need to remove the tongue and groove subfloor the upper or top member of old house tongue and groove subfloor! Tight with the exterior ICF walls of your existing plank subfloor, not underlayment. In places and there are large gouges in spots plywood on top of your existing plank subfloor this. House with diagonal plank subfloor, this product features a ridge that runs along one of floor! Available to reduce squeaks and help the subfloor 16. house was built in '37 so some knotty. Fridge, hence the backboard onto subfloor ; otherwise would install ext floor is intact. The layout of the subfloor if placing over old subfloor ; otherwise would install ext floating laminate.!
Reko Anise Pizzelle Cookies, Plastic Outdoor Rug Uk, Late Model Used Auto Parts, Scg Tour Online Decklists, Water Lily Care, Yellowtail Snapper Size Limit, Student Affairs Jobs,