The problem with speed finish is that it doesn't work on OSB In fact, virtually no products are rated to work on OSB. 5) You can really just set the drain on the floor and rely on the mud beds to hold it in place. This took about 1 to 1.5 hours. There are other feathering products that are also a struggle with OSB. Someone suggested using Redgard on the OSB to seal it prior to using thinset. RedGard® as Crack Prevention Membrane. If that is the way to go, then I need to know which thinset to use (latex-modified, or un-modified). WeÂve removed our old ceramic tile floors in the 2 upstairs bathrooms and are thinking of having 13" porcelain tiles with 1/8" grout lines installed for the new floors. joist with1/4″ Luan over it with peel and stick vinyl tiles on top of that. We have 5/8" tongue-and-groove fir plywood then 7/16" OSB glued and screwed to the plywood. I have 1″ not 3/4″ osb as the sub floor and 24″ O.C. :) – DA01 Feb 9 '16 at 18:43 There are 2'x4'panels that are made from cement and can be screwed on the … West Fraser is a diversified wood products company with more than 60 facilities in Canada, the United States, the United Kingdom, and Europe. In cases where OSB is to be used as an underlayment on interior floor installation, it must be properly treated before the installation of tile. Force RedGard® into cracks with the flat side of the trowel, roller or brush. Tiling over plywood is a big no-no. This took about 1 to 1.5 hours. Like was said in a earlier post, all the thinset is doing is filling in the voids and slight irregularities in the OSB. From responsibly sourced and sustainably managed forest resources, the Company produces lumber, engineered wood (OSB, LVL, MDF, plywood, particleboard), and other products including pulp, newsprint, wood chips, and renewable energy. Caulk the backerboard-to-window joints with 100% silicone caulk. In theory, water should not be able to get through tile and grout, through redgard, through durock and into the greenboard for mold, correct? Drying time depends mostly on temperature & humidity levels and the surface will appear pink until the the RedGard has completely dried . Once the RedGard® is dry, tile can be safely installed to the RedGard®-coated OSB with one of CuSTOM®'s polymer-modified thin-set or medium bed mortars. Schluter recommends using the un-modified between the tile and the Ditra. RedGard waterproofing membrane is an easy-to-install solution to prevent water leaks through horizontal and vertical installations. The thinset is not adhering the CBU to the substrate. Take from someone that did it and regret it. I think that's an interesting option...but obviously only useful for painting, as it's colored and would leave a red finish (or hey, if one is using OSB for the industrial look, maybe a coat of redgard fits right in!) Using RedGard under floor and wall tile will create a barrier that will be undisturbed after the tile is installed and grouted. Using a 3/16"-1/4" (5-6 mm) V-notch trowel or 3/8" (9.5 mm) rough textured roller. Lets not over think this. Even levelquick, which claims on the package to work only after latex primer, on their website they say to redgard before the latex, then the level quick. Let this first coat of RedGard dry until the panels appear red in color. Water damage prevention is active from both sides of the RedGard membrane. You said you were using Redgard, so make sure you have adequate thickness and complete coverage. Put away the RedGard. Especially since I have redgard over the durock now. Use the flat side of the trowel and flatten the ridges to form a continuous, even coat of material.
Engineering Graphics Technical Sketching Solutions, The Next Karate Kid, M1 Carbine Extractor Problems, Difference Between Best-first Search And Greedy Best-first Search, Online Beer Store In Pakistan, Sigma Chi Uwm, Gpu Memory Bandwidth, Sir Charles Country Boy,