For something like a counter, where any exposure to water should be limited to splashes and the occasional spill, you should be fine. I tiled directly to the particle board floor 20 years ago without a problem. Since the subfloor in your closet is particle board, make sure it is swept and cleaned first. Vinyl Tile Adhesive: Spread the small amount of the vinyl tile adhesive on the particle board with the help of the trowel, it is very important to work in small sections because the adhesive dries ⦠And while there are a ⦠You can't use drywall exterior. Bill Vincent or the folks over at The John Bridge Forum ought to be able to describe what you need as a suspended wood floor system to have a successful porcelain tile job. Once you have insured the particle is in good condition you are able to install any floating type flooring, engineered hardwood, strand woven bamboo or eucalyptus, laminate or cork, over the particle board. I have 25 x 22 wooden subfloor living room that has particle board 5/8 top underlayment and 3/4 plank boards underneath the 5/8â¦..its on 16 inch on centersâ¦..will the thin set motar be ok over the particle board ⦠However, under our nail-down products Lumber Liquidators recommends replacing the particle board with plywood or resurfacing it with 3/8" plywood to provide lasting nail hold. IF there's particle board in the buildup, it must come out. When installing a tile floor, a layer of cement backer board is usually put down over ⦠Even small amounts of water can cause particle board ⦠Nails won't grip the particle board, but screws do a better job. Good evening, I have pain stakingly lifted the floor tiles in my kitchen which were VERY well adhered to the subfloor below (which is particle board - not concrete). There can be issues if the substrate coefficient of expansion differs substantially from the ceramic tile⦠Installing ceramic tile and natural stone is a common way of sprucing up your kitchen or other areas when remodeling. replace with cdx or better ply. Place the first sheet over the mortar bed. When installing over chipboard, you need to install concrete board over ⦠3/4" ⦠The problem with both particle board and MDF is that they swell when they get wet. The other consideration for you ⦠Normally over a plywood or solid wood floor you would put down a layer of mortar ( a high latex modified, such as Ultraflex 2 would be put down first then the backer board ⦠You can use the particle board as the subfloor beneath vinyl tile ⦠This week on Sealed For Good we're talking about particle board flooring, or you may know it as Yellow Tongue. You need (by industry standards) a MINIMUM of undamaged 5/8" ply, a decoupling layer, then the tile. To make matters worse the previous home owner installed laminate directly ontop of the particle board and later installed another layer of particle board and a wood parkay floor ontop. Finally, lay out the location for the tile, apply a coat of thin-set to the backer board, and lay the tile. Once the tile has set, apply grout to the joints between the tile, wiping off any excess with a damp sponge. At that point, you would either have to rip it all out or try patching all the low spots. The reason floating installations work and are the best suited for installation over ⦠I really wanted to tile my mainfloor but soon learned that this wasn't an ideal situation. Using a standard nail gun to install the floor was out of the questionâparticle board isnât structurally sound enough to âbiteâ nails. I am now about to ⦠I am now left with adhesive more or less all over ⦠⦠Tearing up my particle board meant tearing up the entire subfloor. Particle board is an inexpensive, smooth product that can be used for underlayment under carpeting and vinyl flooring. That option is floating a floor over top of the subfloor. Typically 1/4" backer board is used on wood or particle board floors. Removing the particle board ⦠I'm wondering what purpose ceramic underlay serves when tiling over particle board flooring. I really wanted to tile and looked for ways around how to tile over particleboard. Also, ensure the subfloor is level and securely firmly to the subfloor. Top the particle board with a 1/4 sheet of Durock, Hardie Board⦠I had a few recommendations. The rough or embossed surface of ⦠Essentially, particle board isnât a great choice for tile or real hard wood, but itâs OK for carpet. Then thinset ⦠When questioned about the substandard particle board, he would screw in hardiboard over the particle board ⦠Porcelain Tile: This tile is composed of sand which is fired at high temperature and pressure. Once that is done, you can use a quart of ⦠When thinking about installing wood flooring in a situation where the only subfloor is particle board, you really only have one option. To our dismay, when we ripped up the old carpet, we found that the whole subfloor was covered with particle board. In short, however, the particle board ⦠I've combed over the ⦠The 3/4 inch particle board is the only layer above the 2-10, 16" on center joists. You can bond tile to particle board as long as it never gets exposed to moisture and remains dry and stable. You can tile over panelboard in the right circumstances. I'm not aware of too many tile manufacturers who advocate that their products be installed over OSB board ⦠Install the Concrete Board. All combined the floor in this area is over ⦠Cut the particle stuff out with a skill saw set to the depth of the particle board. However, even in the best of circumstances, particle board is very susceptible to moisture damage. If it is being used as a countertop, adhesive can be applied directly onto the surface of particle board; but if it is being used for flooring, it should be prepared in the same manner as a timber floor. The reason you can only float a floor over particle board is because nails wonât hold in the particle board and glue will ruin the particle board. The problem with tile is the mortar. Install the First Sheet. Although adhesive companies state it can work, use caution against gluing down any hardwood (engineered or solids) over particle, Masonite, wafer or OSB board. In the bathroom I went with Hardiebacker on top ⦠Use a thick piece of plywood to help shore up your particle board subfloor, at least 3/4 inch thick. Tile companies normally specify the type of sub-floor their products can be installed over and even the maximum spacing for the floor joists that will be supporting your finished floor. Tiling a new floor was an option offered by the contractor, who first planned on adding mortar directly to the particle board to tile. The particle board has withstood 40 years of moisture from laundry machines, 1 sink, and 1 toilet, so I'm guessing it might be good enough for tile to go directly over it. Replacing a subfloor that is made of particle board is expensive and time consuming, but the alternative might be a floor that weakens over time due to water damage. I pulled up the old floor (vinyl tile over particle board over plywood) and installed new plywood with particle board on top of it in the kitchen. When you spread mortar on particle board, it can absorb the liquid and swell, ⦠Since it isnât porous, porcelain tile is more water resistant and harder than ceramic, but it is harder to cut. One was to screw down 3/8 plywood overtop and tile ⦠Once you start pulling up the linoleum, it may pull apart the particle board in the process. 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