replace with cdx or better ply. Cut the particle stuff out with a skill saw set to the depth of the particle board. The problem with tile is the mortar. You can't use drywall exterior. 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. Since it isn’t porous, porcelain tile is more water resistant and harder than ceramic, but it is harder to cut. This week on Sealed For Good we're talking about particle board flooring, or you may know it as Yellow Tongue. Porcelain Tile: This tile is composed of sand which is fired at high temperature and pressure. 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. Make sure that what's under the particle board is in good shape..especially near a tub/shower or toilet area. The other consideration for you … Nails won't grip the particle board, but screws do a better job. 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. Use a thick piece of plywood to help shore up your particle board subfloor, at least 3/4 inch thick. When installing a tile floor, a layer of cement backer board is usually put down over … Removing the particle board … Normally neither would be accepable as subfloor under tile. There can be issues if the substrate coefficient of expansion differs substantially from the ceramic 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. Once that is done, you can use a quart of … The problem with both particle board and MDF is that they swell when they get wet. … 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. Although adhesive companies state it can work, use caution against gluing down any hardwood (engineered or solids) over particle, Masonite, wafer or OSB board. Finally, lay out the location for the tile, apply a coat of thin-set to the backer board, and lay the tile. Tiling a new floor was an option offered by the contractor, who first planned on adding mortar directly to the particle board to tile. I am now left with adhesive more or less all over … 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 … Install the First Sheet. I really wanted to tile and looked for ways around how to tile over particleboard. I'm wondering what purpose ceramic underlay serves when tiling over particle board flooring. Using a standard nail gun to install the floor was out of the question–particle board isn’t structurally sound enough to “bite” nails. You can bond tile to particle board as long as it never gets exposed to moisture and remains dry and stable. I had a few recommendations. Tearing up my particle board meant tearing up the entire subfloor. In the bathroom I went with Hardiebacker on top … When you spread mortar on particle board, it can absorb the liquid and swell, … I've combed over the … I tiled directly to the particle board floor 20 years ago without a problem. IF there's particle board in the buildup, it must come out. 3/4" … Place the first sheet over the mortar bed. However, even in the best of circumstances, particle board is very susceptible to moisture damage. The rough or embossed surface of … At that point, you would either have to rip it all out or try patching all the low spots. In short, however, the particle board … The 3/4 inch particle board is the only layer above the 2-10, 16" on center joists. 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. You can use the particle board as the subfloor beneath vinyl tile … For something like a counter, where any exposure to water should be limited to splashes and the occasional spill, you should be fine. Particle board is an inexpensive, smooth product that can be used for underlayment under carpeting and vinyl flooring. Since the subfloor in your closet is particle board, make sure it is swept and cleaned first. All combined the floor in this area is over … Even small amounts of water can cause particle board … And while there are a … 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. When questioned about the substandard particle board, he would screw in hardiboard over the particle board … You can tile over panelboard in the right circumstances. When installing over chipboard, you need to install concrete board over … 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 … 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). To our dismay, when we ripped up the old carpet, we found that the whole subfloor was covered with particle board. The reason floating installations work and are the best suited for installation over … 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. Also, ensure the subfloor is level and securely firmly to the subfloor. You need (by industry standards) a MINIMUM of undamaged 5/8" ply, a decoupling layer, then the tile. I am now about to … Essentially, particle board isn’t a great choice for tile or real hard wood, but it’s OK for carpet. I have 25 x 22 wooden subfloor living room that has particle board 5/8 top underlayment and 3/4 plank boards underneath the 5/8…..its on 16 inch on centers…..will the thin set motar be ok over the particle board … 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. Typically 1/4" backer board is used on wood or particle board floors. That option is floating a floor over top of the subfloor. One was to screw down 3/8 plywood overtop and tile … I really wanted to tile my mainfloor but soon learned that this wasn't an ideal situation. I'm not aware of too many tile manufacturers who advocate that their products be installed over OSB board … The reason you can only float a floor over particle board is because nails won’t hold in the particle board and glue will ruin the particle board. 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