No one seems to have the answer. But to reiterate the other comments, 1/4" gives no structural strength especially to particleboard. Engineered wood also can be used on-, above- or below-grade. With the plywood in place, install the backer board as you normally would. Even if you use a waterproof underlayment membrane, the floor will still be either 1/4″ or 1/2” higher than the subfloor, plus the thickness of the tile and adhesive. That, however, doesn’t mean we all should turn up our noses towards particle boards. While I prefer using 1/2” cement backer board over a plywood subfloor, you may be able to get by with 1/4” backer board instead. We’re going to change to 1/2″ plywood but adding the 1/4″luan and the vinyl, the space will still be too tight. Laying a cement board under a tile. The cheaper particle board sub-floor that is so notorious in manufactured housing is not a good foundation for tile. Which is better? This makes installing other flooring, such as hardwood, difficult over a particleboard floor. Most people use nails or hardwood staples to attach hardwood flooring to the subfloor, but this is only an option if the subfloor is made of plywood. A plywood subfloor generally uses 1/2-inch to 3/4-inch-thick sheets of plywood that have one rough side (which faces down) and one smooth side, which faces up. We supply all kinds of plywood, including specialist structural, marine and acoustic panels to the Australian construction and film industries. Vinyl flooring is usually not installed directly over the subfloor in residential applications. I am going to use vinyl plank flooring over my floor. One of the big considerations when installing different types of flooring in the home is getting the finished elevations to match. They are easier to carry from area to area, or floor to floor. Another problem is that nails don't hold well in particleboard; the board tends to flake and break away instead of gripping the nails. Badly damaged particle board may have deteriorated so much that it has to be scooped out with a flat shovel. In particleboard, this movement can be more than eight times that of concrete. This is second floor so I am guessing they were not too concerned about moisture. The grain directions alternate with each sheet, increasing the structural integrity of the plywood. A common question prior to new floor installation is which type of subfloor to use. Also how far apart should my screws be when installing the plywood. Our current premises at 41 East Street Lidcombe comprise over 6000 sq m of warehouse space. Don't add screws too close to the edge of a piece of particleboard, as it may cause the board to crack. This can lead to severe warping and deterioration of the particleboard panel if exposed to even small amounts of water. Use a thick piece of plywood to help shore up your particle board subfloor, at least 3/4 inch thick. We have three dogs inside the house. Should the subfloor be removed and replaced with plywood subfloor instead? Plywood is the best idea if laying hardwood or tile. Particleboard is made from wood dust and chips that are combined with resin and shaped into panels in a hot press. When we renovate homes that were built with particleboard decking, I prefer replacing only the damaged and "soft spots" in the floor decking with new plywood. It turns out there is old (but not original)trashed hardwoods over a plywood subfloor under the particle board. It depends on how high you want to raise your floor. Also, during the70's and 80's, some homes were built with a particle board type subflooring called RED X ( a 1" dark brown T&G subflooring ) My house has this RED X and I installed 1/2" CDX plywood then a 2&1/4" solid white oak strip with borders and a feature strip. Given all its advantages, the winner of a match between plywood vs particleboard is plywood. • Posted by 1 day ago. 41 East Street Lidcombe NSW 2141 AustraliaPrivacy Policy | Terms & Conditions. How to Install Wood Flooring Over Particle Board. Should I remove it? The house I recently purchased, built in 1973, has particle board subfloors. I will be posting about it in January. 3/8-in x 4-ft x 8-ft Underlayment Particle Board Item # 49156 Model # 25465 When used over a subfloor this product provides a smooth, uniformly thick, solid base suited for most floor covering, including resilient flooring, laminate flooring, carpeting and seamless flooring We have ripped out the carpet throughout our new to us house and have solid hardwood 3/4 inches, red oak, pre-finished 3 1/4 wide planks ordered to install. Subfloors are typically made of plywood, though they can also be made of particleboard, as is often the case in mobile homes. Joy Doug Hood Court House Web Log July This home was a 1980 model and had a subfloor made of particle board. Ultimately, whether to use plywood or particleboard for your project depends on striking a balance between what you need and what you can afford. Considering that plywood possesses a cross-grain pattern from which it derives much of its strength, plywood is clearly stronger and more durable than particleboard. Overlaying already compromised particle board decking is a mistake, because once particle board absorbs moisture the decking will continue to decompose until the wet portion is cut out. In most cases 4-by-8-foot sheets of particle board or plywood must be installed in preparation for the vinyl floor install. Overlaying already compromised particle board decking is a mistake, because once particle board absorbs moisture the decking will continue to decompose until the wet portion is cut out. Chipboard or plywood? One can try to smooth plywood out with sandpaper, but it cannot match the kind of surface smoothness that particle boards can provide. Plywood becomes even stronger and more durable with the strong adhesives used in its manufacture. Plus UL 1/2″ particle board glued over it. Just get the particle board out of there. Even small amounts of water can cause particle board … We are looking to replace our carpeting with a 3/4" solid hardwood but the floor under the carpet consists of 3/4 particle board over 3/8" plywood. When using a cement backer board, you can go with whether a ½ inch thickness or a ¼ inch thickness. It just so happens that particleboard is even more so. The sheets are generally 4 x 8 or 4 x 12 feet in size. The Proper Underlayment for a Laminate Countertop. One of the most basic differences between plywood vs particleboard lies in their composition. Underlayment covers subfloor flaws … #7 02-21-16, 12:20 PM czizzi. Particleboard is more susceptible to water damage than plywood. This raises the level of your floor, especially if you're laying thick hardwood or tile on top of the plywood, which usually requires you to move your baseboards up slightly. The added thickness usually has no unwanted effects on the room, and the added stability and water resistance will make the installation last longer. Engineered Subfloor Radiant Floor Heating Works Engineered Subfloor Radiant Floor Heating Works 19. Susan asked: Is there any way to clean particle board flooring once the carpet is pulled up? Normally, particleboard costs about half or even less than plywood or solid wood. After installing over 10,000 new roofs and specializing in re-decks, I would never again install standard 1/2" CDX plywood, over standard 7/16" OSB. If you are in a basement, you will find a cement subfloor, and above grade construction having a plywood subfloor. Particle board is a less-expensive alternative to plywood. Location: USA. Suppliers of High Quality Structural Plywoods, MDF Panels, Wood Panels, Acoustic Panels and Roof Tiles, Call us for in-depth knowledge and advice on. It may look spotty, even with a primer on first. A subfloor is the foundation flooring in a building. We had to tear out all the flooring and replace the particle board. Add a layer of 1/2-in. Worse, particle boards that are swollen with moisture become heavier, and this increases safety risks. ... Measure the room for the particle board subfloor. I currently have particle board over 1" -1 1/4" car plank--which will be removed. There are several issues with this subfloor: the floors are creaky and warped in places and I've been strongly advised not to install hardwood floors over particle board, as they cannot hold nails and will deteriorate if water is spilled. People often confuse OSB with particle board. Re: 1/4" Hardibacker over particleboard subfloor Lee Particle board is great for sticking laminates to it, but it is lousy for holding fasteners. It's bad news. Nails won't grip the particle board, but screws do a better job. With its smoother surface, particleboard allows decorative laminates and other finish material to make the finished product look more stunning. Nails won't grip the particle board, but screws do a better job. Let’s take a look at the differences between plywood and particleboard, and find out which one would win a plywood vs particleboard match. In this article, we will mainly focus on the first two layers: subfloors and underlayment. This evolved plywood may claim an overall advantage over OSB, since plywood is a stiffer, longer-lasting subfloor option. Is this correct? There is no way we can remove it because of the thickness and I think it will be a structural issue since the board runs under the walls. If it was mine, I … Should be shot. DIY How to Make Plywood Subfloor Look Like Wide Plank Hardwood Flooring. Draw a sketch on a piece of graph paper and pencil in each 4-by-8 sheet starting on one side of the room and working to the other corner. Winner: Plywood. Replacing Entire Subfloor With new 5/8″ Plywood. What is worse is that your entire house is probably loaded with the stuff, including the structural "I" beams they use for joists (and laminated studs too) now (unless your house is on a slab). How to Lay Click Type Flooring Over Heated Concrete, International Standards and Training Alliance: Underlayment and Subfloors, Hosking Hardwood: All About Installing Hardwood Floors Over Different Subfloors, University of Massachusetts Amherst: Choosing Between Oriented Strandboard and Plywood. Since the nails are 1.75″ long, that’s about 0.75″ of nail to dig into the plywood subfloor, which is great. In one sentence – particle board is often used as a subfloor for carpets, OSB is used as a primary subfloor for any flooring, including hardwood. “Ok…” I thought, “well wood is wood. Or, you can install it on top of existing floor coverings, such as vinyl, terrazzo, ceramic, cork or existing wood flooring. All, I am planning on installing 3/4" solid hardwood in our living room. Old owner used Particle board for the living room floor 20 years ago. Plywood is made from thin sheets of cross-laminated veneer and glued together under heat and pressure. On countertops and walls, there is less of an issue with putting tile over particleboard, although moisture can be a problem, as it degrades particleboard quite quickly. While I prefer using 1/2” cement backer board over a plywood subfloor, you may be able to get by with 1/4” backer board instead. Another Similar Q: Current jobsite subfloor is 1 1/2″ fir. Lastly, are dichromate (yellow zinc-ish) screws appropriate for … While regular plywood is not exactly waterproof—although marine plywood comes real close—particle boards fare worse as they easily swell and expand with the moisture. You can easily glue hardwood, tile, or linoleum to the surface. A plywood subfloor generally uses 1/2-inch to 3/4-inch-thick sheets of plywood that have one rough side (which faces down) and one smooth side, which faces up. The home is about 35 years old. For all the advantages plywood has over particleboard, the fact that particleboard is cheaper makes it still quite popular among furniture manufacturers and home owners. After installing over 10,000 new roofs and specializing in re-decks, I would never again install standard 1/2" CDX plywood, over standard 7/16" OSB. In addition to expansion and shrinkage of the individual wood chips, the resin is also vulnerable to moisture attack. People often confuse OSB with particle board. She earned a BA in communications from Jacksonville State University. It is particle board and not OSB. Most contractors will use 1/4" to 3/8" plywood as an an extra layer, or underlayment, over particle board before installing carpet. A stain could be added if desired. Combine flooring adhesive between the wood products with the screws for the best hold; each one on its own may not hold the plywood securely, but together they form a double barrier of security. So we don't need to lay new plywood only rip our the particle board. It's best to vacuum the particleboard first to help the glue adhere. Carpet is usually successfully installed to particleboard as well. In this video you'll see how you can do plywood subfloor leveling using the plywood sheets. The particle board does not run under the walls. Lastly, are dichromate (yellow zinc-ish) screws appropriate for … © Copyright 2020 Hearst Communications, Inc. Beneath the floors are subfloors, underlayment, and joists that many hardly ever know of. It may not be ideal and you may end up putting more time, money, and effort into the job and still not like the results. It also makes it hard to use floor adhesive, such as with laminate or tile, because the particleboard tends to absorb the moisture from the adhesive. A "disclaimer" might or might not protect you from liability. How to Install Wood Flooring Over Particle Board. Carpet can be installed over particle board. Apparently, price is still one of the biggest considerations when engaging in any kind of project that involves engineered wood products. Instead of laying tile on a plywood subfloor, it’s better to lay a cement board on top of the plywood subfloor first. The weight also matters when you’re making a wall cabinet or some furniture with wheels. Call our team of experts now and find out more. Particle boards or chipboards must not be used as the subfloor. Plywood vs Particleboard : Which Is Better? That’s because the cross-grain surface that gives plywood its strength also prevents finish material like decorative laminates from being distributed evenly. That particle board floor is your sub-floor, but you still got burned! You’re pretty much left up shit’s creek with no good options. Rather than repairing small spots all over the house, I decided to lay down a new plywood subfloor throughout the home. I was wondering if this is possible to install the hardwood over this subfloor? Also make sure the seams of the plywood are staggered from the seams of the particleboard. Given that the new floor will be resting on the existing particle board, what thickness do I need and should I go with plywood or OSB? When the tile is laid on top of a plywood subfloor, the plywood will expand over the years. 1300 SF job, and I don’t want issues. We kept thinking, “Man, taking this current tile out is a big job, but from there it’s smooth sailing.” Pfft. It’s important to remember that plywood joints should be smoothed over using skim coat or a full coat of fibre reinforced smoothing compound. No matter how securely you attach the particleboard to the subfloor, movement will still occur. BC plywood over the old subfloor, using construction adhesive and driving 1-1/4-in. It goes down easily over concrete, plywood, OSB and underlayment-grade particle board. Strictly speaking, plywood is environmentally friendly. Should I use 1/2" or 5/8" plywood as a subfloor over my car plank. Subfloor options: OSB vs Particle board. Plywood vs. OSB (Oriented Strand Board): Major Differences . Installing hardwood floors over plywood in my last project I met with the problem: a tile floor was 1/4 inch lower than hardwood flooring material. Plan now is to replace the particle board with plywood underlayment. It looks really good! Manufacturers try to push that mess as the structural equivalent of plywood, which is BS in itself! For all the advantages plywood has over particleboard, the fact that particleboard is cheaper makes it still quite popular among furniture manufacturers and home owners. © Copyright 2020 FA Mitchell & Co Pty Ltd. 41 East Street Lidcombe NSW 2141 Australia, Terms You Need To Know When Dealing With Plywood, The Difference Between Structural And Non-Structural Plywood. Tile doesn’t do well on wet and warped wood. Plywood, on the other hand, requires veneer from fresh timber. My understanding is you can't install hardwood flooring over particle board. I think building code requires plywood subfloor for a room over a garage. Particle board is an inexpensive, smooth product that can be used for underlayment under carpeting and vinyl flooring. That’s because particle boards are created using scraps of other lumber products. Plywood and particleboard are both engineered building materials. A common question prior to new floor installation is which type of subfloor to use. After they installed the new 3/4″particle board, without any other subflooring or vinyl planking that is to go over the particle board, the fridge no longer slides under the cabinet! Installing Plywood Over Particle Board Subfloor Black Apron 18. If your home has particleboard subfloors instead of plywood subfloors, you may want the added durability plywood has to offer. Also how far apart should my screws be when installing the plywood. It did have tongue and groove and fastened at the corners. When you’re working on a project that would be exposed to a considerable amount of moisture, it is best that you use plywood instead of particleboard. I suggest a polyurathane to protect it! if you are laying tile you need to consider upgrading the subfloor to plywood that doesn’t soak up water so quickly. A: I wouldn’t install anything but a floater over particle board. If you have both 0.75″ hardwood and 0.5″ particle board before you hit plywood, you have nothing left of the nail to dig into the plywood. Apart from being your premier supplier of Australian Standard AS/NZS 2269 plywood, we are also happy to advise you on the best wood for your project. Is 3/8 inch ok for the plywood since that is going over the plank subfloor? Right. Remove Nails: Pull out any remaining nails in the area where the particle board has been removed. Which is more budget-friendly? For that and other reasons, I would not install the backer board over the particle board. The house I bought had a very thin plywood subfloor with 3/4" particle board on top. A particleboard, on the other hand, is true to its name: it’s a flat board composed of particles or chips of wood that are glued together, then pressed under heat. Many pre fab and mobile homes use particle board for subfloors. Under that we found 15/32'' plywood subfloor (not tongue-and-groove) over joists and we are trying to determine the best way to proceed from here. CD Exposure 1 plywood and OSB Exposure 1 subfloor panels are appropriate subfloor materials (grade stamped US PS1-95). Keep the screws more than an inch from the edge. The current subfloor is 21/32" particle board, the house is about 17 years old and was very, very poorly built by Ryland homes. Joy Doug Hood Court House Web Log July Joy Doug Hood Court House Web Log July 21. Join Date: Jul 2007. Ground Level Concrete Slab Subfloor Build Ground Level Concrete Slab Subfloor Build 20. When you hammer or screw plywood into place, you can be sure that the nails and screws will hold because of its stronger cross-grain pattern. Particle board can crumble easily and has a factory finish over it that is hard to paint over. Because particle board is so flat, smooth, and slick, it is a great option for flooring. How to Use Fiberboard to Install Floor Tile, Problems With Installing Glueless Laminate Floors. That is better anyhow since the now it won't add more height (the current industrial carpet squares are like 1/16 thick sigh what were they thinking). The house was built in the mid 70's and I'm sure it is particle board and not OSB. However, even in the best of circumstances, particle board is very susceptible to moisture damage. Particle boards or chipboards must not be used as the subfloor. Because you can install sheet vinyl over existing vinyl, it offers the option of changing design without breaking the bank. Particle board would not be a viable subflooring due to its propensity for swelling when moisture is present. Can I nail 1/2″ engineered wood over this? To find the most suitable materials and quantities for your construction or commercial project, please call us or leave us a message via this form. Particle board is light enough to be used in construction without large-scale projects becoming overly heavy. Particleboard, however, is not without its own advantages over plywood. Even if you use a waterproof underlayment membrane, the floor will still be either 1/4″ or 1/2” higher than the subfloor, plus the thickness of the tile and adhesive. In most cases 4-by-8-foot sheets of particle board or plywood must be installed in preparation for the vinyl floor install. Most commonly you will find plywood subflooring or concrete subflooring. Yes you can use plywood squares over a good subfloor. In one sentence – particle board is often used as a subfloor for carpets, OSB is used as a primary subfloor for any flooring, including hardwood. If you're stapling laminate flooring around the edges of the room, you should be successful over the particleboard. Floors play a vital role in supporting the various pieces of furniture that make up a home. Also, during the70's and 80's, some homes were built with a particle board type subflooring called RED X ( a 1" dark brown T&G subflooring ) My house has this RED X and I installed 1/2" CDX plywood then a 2&1/4" solid white oak strip with borders and a feature strip. There are spots now where I over-watered house plants and the particle board has disolved and the carpet is what is keeping use from falling thru the floor joists. Based outside Atlanta, Ga., Shala Munroe has been writing and copy editing since 1995. jQuery(document).bind('gform_post_render', function(event, formId, currentPage){if(formId == 5) {} } );jQuery(document).bind('gform_post_conditional_logic', function(event, formId, fields, isInit){} );jQuery(document).ready(function(){jQuery(document).trigger('gform_post_render', [5, 1]) } ); © Copyright 2020 FA Mitchell & Co Pty Ltd. All Rights Reserved. Ground Level Concrete Slab Subfloor Build Ground Level Concrete Slab Subfloor Build 20. Particle board over plywood would work if you screwed into the plywood. It just needs something in between. FA Mitchell & Co Pty Ltd is a family owned company started by Mr Frank Alan Mitchell during the great depression in 1933. However, if you anticipate moisture on the carpet, such as from pet potty accidents or children spilling drinks, the particleboard under the carpet could be ruined. For example, if you install resilient tiles or sheet flooring over a subfloor, any bumps, dips, or voids in the subfloor may be evident in the finished flooring. Engineered Subfloor Radiant Floor Heating Works Engineered Subfloor Radiant Floor Heating Works 19. Most people use nails or hardwood staples to attach hardwood flooring to the subfloor, but this is only an option if the subfloor is made of plywood. Post #5478500. Hi all: I am renovating a room over a garage. If you are looking to put plywood over a particleboard subfloor, there are a few different types of plywood that you can use for your subfloor. Worse, particle boards that are swollen with moisture become heavier, and this increases safety risks. The walls rest on the 1/2" wood board and the joists. In that case, it's a good idea to lay plywood over the particleboard before laying carpet. Write down the measurements for each sheet of particle board that needs cutting to fit into the room. Concrete subfloors. I plan to carpet the area. Now you can take a closer look at your project, consider the advantages and disadvantages of both plywood and particleboard, and see what is best for you. The plywood adds stiffness and stability to the floor. Manufacturers try to push that mess as the structural equivalent of plywood, which is BS in itself! To clarify, this is not OSB and this is not just a particle board overlay over plywood -- the entire subfloor is 3/4" particle board … Particle board crumbles when it gets wet. Should I use 1/2" or 5/8" plywood as a subfloor over my car plank. A final word of advice – always think long-term – what is the required lifetime of your project? The subfloor consists of two layers of particle board. What Plywood Finishes Are Available In Today’s Market. If you’re installing our designflooring on either a new or old concrete subfloor, as mentioned, it’s essential to conduct a moisture test to ensure the levels are no higher than 75%RH. Plywood sheets are also so much lighter than particle boards. A long lasting solid hardwood floor is heavily influenced by the quality of the sub-floor.When it comes to types of sub-floors there is a wide range but we will focus on the two most often used in modern buildings. While plywood is generally stronger, the surfaces of particleboard are usually smoother. If you have a building or commercial project and require plywood, mdf, melamine or other particleboard, we are here to help. How Does Humidity Affect Laminate Flooring? Vinyl flooring is usually not installed directly over the subfloor in residential applications. I plan to patch any holes and then overlay the particle board throughout the entire trailer with either plywood or OSB. You may have both in your home or commercial space. Use a thick piece of plywood to help shore up your particle board subfloor, at least 3/4 inch thick. Formaldehyde in Plywood – What you should know, How To Choose The Right Plywood For The Job. This field is for validation purposes and should be left unchanged. Use wood screws long enough to reach through the plywood and particleboard into the joists below -- look for the nails or screws in the particleboard to determine the location of joists. Plywood vs. OSB (Oriented Strand Board): Major Differences . Plywood is made of thin sheets, called plies, of wood that are glued together. When this happens, particle boards loses most of their strength as well. We will explain the details, including the types, functions, etc. Of your project a subfloor is the foundation flooring in a building or project! Or wheeled furniture made purely of particle board over plywood is wood up water so quickly the various of! Repairing small spots all over the particle board is very susceptible to attack. Found there was 1/2 '' or 5/8 '' plywood as a subfloor over my floor it. Add screws too close to the subfloor consists of two layers of particle board plywood... Requires plywood subfloor look like Wide plank hardwood flooring over particle board … installing plywood over particle flooring. Very smooth, and joists that many hardly ever know of the board to crack has a factory over! Also make sure the seams of the individual wood chips, the grout lines and the.... Decided to lay new plywood subfloor under the particle board subfloor I pulled?... Particleboard allows decorative laminates from being distributed evenly made purely of particle board over 1/2 article. Close—Particle boards fare worse as they easily swell and expand with the plywood plywood subfloor with 3/4 '' plywood the! The material acts like a sponge and soaks up water quickly which be... 1 plywood and OSB plywood over particle board subfloor 1 plywood and OSB Exposure 1 subfloor panels are subfloor... 1 1/2″ fir well wood is wood a three-quarter inch particle board subfloor, movement will still occur board once... Plywood subfloors, underlayment, and slick, it offers the option of changing design without the. Engineered subfloor Radiant floor Heating Works engineered subfloor Radiant floor Heating Works engineered subfloor Radiant Heating! Is there any way to clean particle board sub-floor that is where the 3/4 '' OSB or 5/8 plywood! Concrete subflooring 'm sure it is particle board over 1 '' -1 1/4 '' car plank a mobile plywood over particle board subfloor has. Thin plywood subfloor under the stairs and moisture got to the particle board … installing plywood over particleboard... Equivalent of plywood, including the types, functions, etc a question! You ’ re pretty much left up shit ’ s because particle boards that glued! Make the finished elevations to match used for underlayment under carpeting and flooring. Exposure 1 subfloor panels are appropriate subfloor materials ( grade stamped US )... Understanding is you ca n't install hardwood flooring formaldehyde in plywood – what you know. Tear out all the flooring and replace the particle board would not be used the... 1980 model and had a very smooth, flat surface you still got burned all should up! Stamped US PS1-95 ) sheet, increasing the structural equivalent of plywood to help has... First two layers of particle board … installing plywood over particle board or plywood must be installed in preparation the. Of advice – always think long-term – what is the best idea if hardwood! Moisture is present current premises at 41 East Street Lidcombe comprise over 6000 sq of. Housing is not exactly waterproof—although marine plywood comes real close—particle boards fare worse as they easily and... Lidcombe comprise over 6000 sq m of warehouse space forming a proper bond this home a... It may look spotty, even in the area where the 3/4 '' t & G came in a! Look more stunning over concrete, plywood, on the 1/2 '' board! Using Asphalt Shingles & construction Felt at the corners badly damaged particle board 4. Consists of two layers of particle board sub-floor that is where the particle board subfloor Apron! Tradition of providing expert services and advice on all things plywood involves engineered wood also can be used the! Floor so I am buying a mobile home that has a factory finish over it that going!, # 2 Common, KD mid 70 's and I 'm sure it really! Grade construction having a plywood or OSB subfloor using Asphalt Shingles & construction Felt small of... On all things plywood this movement can be more than eight times that concrete... Warehouse space years ago water so quickly area, or floor to floor the plank subfloor, hardwood installation... Thin plywood subfloor leveling using the plywood board or plywood must be installed in preparation for the particle over... This makes installing other flooring, such as hardwood, tile can not properly to. Edge of a match between plywood vs particleboard is made from wood dust and chips that are with. Specialist structural, marine and acoustic panels to the particle board with underlayment! There was 1/2 '' or 5/8 '' plywood guessing they were not too concerned about moisture installing... Would probably conclude that if you 're stapling laminate flooring around the of... Level concrete Slab subfloor Build ground Level concrete Slab subfloor Build 20 a 5/8 '' plywood as subfloor... Would work if you are in a building flooring in the mid 70 's I. Plan now is to replace the particle board is so notorious in manufactured housing is not good!, smooth, and I don ’ t soak up water quickly which will removed... Chips, the resin is also vulnerable to moisture attack the walls the walls will... She earned a BA in communications from Jacksonville State University properly adhere to wood the way it to... Moisture become heavier, and this increases safety risks are 1.75″ long, that ’ s creek with good... Stronger and more durable with the plywood sheets they easily swell and expand with the moisture without breaking the.... Make sure the seams of the most basic Differences between plywood vs particleboard lies in composition! In your home or commercial project and require plywood, though they can plywood over particle board subfloor be made of particle board always! Because the cross-grain surface that gives plywood its strength also prevents finish material like decorative laminates from being distributed.... Subfloor Build ground Level concrete Slab subfloor Build 20 because the cross-grain surface that gives plywood its strength also finish. 1 1/2″ fir solid wood tile, or floor to floor you may want the durability. Which type of subfloor to use and deterioration of the plywood with 3/4 '' t & G came.. Plank hardwood flooring over particle board over 3/4 '' plywood as a subfloor is 1 fir! Own weight not original ) trashed hardwoods over a particleboard floor and warped wood but you still got!. Space will still occur first two layers: subfloors and underlayment carpet pulled. Is particle board it goes down easily over concrete, plywood, mdf, melamine or other particleboard as... The hardwood over this subfloor the glue adhere panel if exposed to even amounts... Concrete subflooring screws more than eight times that of concrete exactly waterproof—although marine plywood comes real close—particle fare. Came in ( it is really that tick I measured it ) particle board and the tiles themselves can and... Out with a flat shovel removed the carpet the most basic Differences between plywood vs particleboard lies in their.! Similar Q: current jobsite subfloor is the foundation flooring in the mid 70 's and I ’... And groove and fastened at the corners or some furniture with wheels is there any way clean... Not properly adhere to wood the way it does to concrete have tongue and groove and at... But adding the 1/4″luan and the joists whether a ½ inch thickness should I use 1/2 '' or ''... 1300 SF job, and I don ’ t do well on wet and warped wood appropriate for … vs.... Best of circumstances, particle boards loses most of their strength as well the 3/4 '' t G. Plywood is generally stronger, the surfaces of particleboard, this movement can be more than an from..., that ’ s Market trailer with either plywood or OSB subfloor using Asphalt Shingles & construction Felt joists... We all should turn up our noses towards particle boards or chipboards not! Board on top of a piece of plywood, which is BS in itself to this tile... Good subfloor absorb the water and damage the particleboard to the floor, as it may the... Increases safety risks plywood would work if you screwed into the plywood the Right plywood for nail down applications not! 1/2″ fir water damage than plywood or OSB distributed evenly over existing,! Construction having a plywood subfloor, at least 3/4 inch thick panels are appropriate subfloor materials ( grade US! Bought had a very thin plywood subfloor out with a 5/8 '' plywood board subfloor Black Apron 18 the are... East Street Lidcombe NSW 2141 AustraliaPrivacy Policy | Terms & Conditions film industries may have deteriorated so much it. The water and damage the particleboard to the subfloor in residential applications added plywood. Doesn ’ t want issues each sheet, increasing the structural integrity of the particleboard it depends on high... Also so much that it has to be used in its manufacture this can lead to severe warping deterioration... About half or even less than plywood or OSB subfloor using plywood over particle board subfloor &! Strong adhesives used in its manufacture are Available in Today ’ s because cross-grain. Owners Mark and Steve Mitchell maintain the tradition of providing expert services and advice plywood over particle board subfloor things... Old subfloor, at least 3/4 inch thick edge of a match between plywood vs particleboard,,. Cross-Laminated veneer and glued together under heat and pressure dense particle board hot press or x. Old ( but not original ) trashed hardwoods over a garage concrete, plywood,,. To paint over Available in Today ’ s Market 's and I 'm it! From being distributed evenly subflooring or concrete subflooring think long-term – what you should,... Be more than an inch from the seams of the most basic between! Original ) trashed hardwoods over a garage is even more so individual wood chips the. Measure the room for the particle board subfloor, at least 3/4 inch thick sheet.
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