Before taking steps to level a floor, you must find out why it’s not level. A level subfloor is a requirement for almost any type of floor covering. I was instructed by an ‘expert’ at home depot and i’m starting to think I should have gone with my gut and put in the hardie board instead of the luan. Group Moderator. They have OSB top and polyethylene bottom. Long levels, lasers, and string all help. Luan isn't a good ulay for full spread vinyl. This was the final step in making correct. I need to level the floor in order to put down hardwood as I will be using the space for my business. Thinset will bond to it tho. At least it won't make you "dizzy". I'm not responsible for any failed installs - work at your own risk. Attached Files: floor level measurements.pdf File size: 427.9 KB Views: 24. I hope that doesn't screw things up. 14 thoughts on “ Floor Leveling Compound – The Home Flooring Pros Guide ” Jeff ahart. I staked the thread so they wont back off as well. I'd recommend you consider just screwing down the subfloor nice and tight, using some "leveler" for low spots only, and just put on a nice new floor, off-level as it may be. It goes by other names as well and is sometimes spelled lauan. Spread the leveler over the floor with a trowel or a gauge rake so it covers each low area completely. We did this two ways, first by dragging our 8 foot level across the floor to try to determine where the high and low spots were in local areas, and then by stretching a string across the whole floor, secured by a nail on each end. The spots in between the fasteners popped up with each step. My question is, should I put some luan down over the sub floor first? Sponsored Links #2 09-14-19, 02:38 PM P. Pilot Dane. Discussion in 'Floor Preparation' started by RetroJoe, Jun 25, 2018. Laser Level Use . If needed, remove doors and use a circular saw to cut 1/8" above the level of where the finished floor will be. If you wanna do the job right, go ahead and take that luan to the curb next garbage day. Screw down wire mesh straight to the existing linoleum and pour Self Leveling Compound to bring the slope level. Self-leveling compounds can also remain glued on tools like the trowel and the bucket. Pass a carpenter’s level across the surface of the concrete floor to check for levelness. Along with the natural beauty, it’s why we choose it for our floors. It is better to attach luan plywood over the sub floor with ring shank nails. The toe kick(s) should be scribed to the finished floor. An underlayment is placed between the sub-floor and the finished flooring and Luan can work just as good while also goes well with different floor finishes including carpet, vinyl and hardwood floors. The same question would be over a slab floor what is the correct way to lay hardwood over slab? Then it took less "mud" to smooth out. The plywood subfloor is in good condition. Permalink. I used high quality construction adhesive I also added a few shims where I though might be needed. Clean the floor with a wet-dry vacuum to remove any dust and debris. Once the underlayment is up, you'll need to treat the floor to get rid of the stickiness of the adhesive. I hope you understand that flat is more important than level, unless you are using the room as a bowling alley or marbles tournaments. I have to level an existing subfloor to an addition. Hardwood is inflexible by nature. Of course, as I mentioned, it depends on the existing floor and subfloors in your project. How to Level a Floor Underlayment. First off, there is no such thing as a "level" floor (less than 1/4" in 10 feet) whether concrete or wood, old or new. Of course, as I mentioned, it depends on the existing floor and subfloors in your project. Watch as the bar moves over the floor for any low points or rises in the concrete beneath. With all the floors we replaced, we used a product called "sturdi-floor" that is 3/4" t&g plywood that is very flat and warp resistant. Along with the natural beauty, it’s why we choose it for our floors. We screwed a level guide board into our wall (the one on the floor in photos, I neglected to take a photo in process) for the sheets to rest on while we nailed them in place, and then removed that board/filled those holes. It will find the lowest areas of the floor and work to level out the subfloor. In one room that had a 3/4" slope i used 1/4" luan paneling to contour it flat. Has anyone had any issues with this as a underlayment with non-glued laminate? Or, use a floor sander to smooth the edges of the luan. It is great in one layer, but multiple layers may make a diaper sound Nail down floors like hardwood seem to work well with felt and shingles, and many pros use them in that scenario. Nothice how many plys it has and full warranty too. Luan plywood is made from a tropical hardwood genus called Shorea. It goes by other names as well and is sometimes spelled lauan. Originating from southeast Asia, this plywood is useful for a variety of applications, including indoor home projects, floor underlayments and boat building. Few aspects of a home elicit as much anxiety as a floor that out of level. 3 Check for flatness and clean the slab. If I apply a layer of Redgard on top of that will it be ok to lay tile on that? You can do this with an inexpensive line laser, but you'll get more accurate results with a rotary laser level, which you can rent from a rental center. It also readily conducts cold from the soil below. An area of one room is unlevel in this 100+ year-old house. Originating from southeast Asia, this plywood is useful for a variety of applications, including indoor home projects, floor underlayments and boat building. How to install Luan underlayment. At least it won't make you "dizzy". BTW, you do not necessarily need level, you need flat. If I get all the tack strips, staples, etc. Reply . Before calling in a floor company or contractor to give you an estimate, determine which type of flooring problem you have. The cost is about $11 for 3.5lbs at Amazon and about $57 for a 25lb tub at Wal-Mart. Identify high and low spots. October 30, 2017 at 10:09 pm. I jacked up the house as much as I could and supported the load. And floor "leveler" compound is best used to just fill and smooth low spots on a given floor, not for the entire floor. Never cut the top of the door. The floor may roll a marble and looks to slope now that the carpet has been removed. Before taking steps to level a floor, you must find out why it’s not level. Pour a generous amount of mixed leveler onto the subfloor, focusing on one or more wavy areas. However, concrete is porous and allows dampness to infiltrate. The builders forgot some load points in this house along with some really bad crowned joists. RetroJoe Member. You may want to rent a take-up or roofing shovel to assist with removing the luan. To see if your floor … When your floor slopes from one end to the other end or has dips and sags, it is a frustrating, vexing problem that is difficult to make right again. How to install Dry Core Basement Subfloor (Luan) DRIcore Subfloor This an easy-to-install subfloor system designed for basements. If it is I think I will lay luan down on the rest of the floor to build up to that level since the 1/4 inch luan nominal thicknes is really 3/16. Tear out the old vinyl and skim-coat the luan (if it can be salvaged). It also has an R-value of 1.7 and can increase the temperature of a finished floor to 3.2°C (6˚F). When your floor slopes from one end to the other end or has dips and sags, it is a frustrating, vexing problem that is difficult to make right again. I'd recommend you consider just screwing down the subfloor nice and tight, using some "leveler" for low spots only, and just put on a nice new floor, off-level as it may be. Laminate flooring on an uneven … The best option is to use ring shank nails which are made exclusively for this purpose. If you have a large height difference in the floor, you may need to apply multiple layers of the self-leveling compound. thanks,Cher. Before calling in a floor company or contractor to give you an estimate, determine which type of flooring problem you have. To cut off a door without splintering the finish, use a guide and sharp blade in a circular saw, and deeply score the cut line with a utility knife. We've been told that laminate flooring requires the floor to be level but that vinyl flooring is more forgiving. If everything goes according to plan, Lincoln would have the biggest surprise of his life. If the level isn't long enough, lay a flat board along the floor with a level on top. Lawrence October 12, 2009 at 11:43 am. When it comes to Finishing When it comes to finishing luan plywood board, the best option is usually a dark stain and several coats of polyurethane clear finish will bring luan plywood to a high luster. 3) 30lb felt is 1/16" thick. Most subfloors will have low spots that require filling with floor patching compound. At least one flooring contractor suggested folding over and layering roofing paper in the low area, then adding luan over that, before installing the new hardwood. You'll need to know how to level a floor: Just sand any high spots and fill the low spots with leveling compound. The best way to check a floor for general sloping is with a laser level. Thanks for watching :) :) :) Hardwood is inflexible by nature. Introduction to Luan Plywood: ... however some believe this may make for a more unsightly project when the fasteners appear through the finished floor. Yes.. definately the same OSB under the luan. The floor can have an unlevel subfloor and still have a base for a nice laminate floor. Using luan underlayment for basement ceiling #591453 02/04/10 08:49 PM 02/04/10 08:49 PM: Joined : Dec 2003 Posts: 175 Philly, PA. grossberg OP member grossberg OP member. out the sub floor will be smooth. These hills and valleys will eventually lead to unwanted bouncy spots, squeaks and groans in the final laminate floor. Thanks. The floor may roll a marble and looks to slope now that the carpet has been removed. The floor is not level or square, built in the 70's. Simply get underneath the underlayment with the shovel and lift. Joined: Dec 2003 Posts: 175 Philly, PA: I have an "almost finished" basement with a very poorly installed suspended acoustical tile ceiling. Attach the string to the baseboard on one side of the room with a nail and stretch it to the opposite side. Determine the angle of the slope and the amount using a string, line level and ruler. Here are five reasons you need to have the floor level and smooth before installing hardwood floors. My plan was to level the floor with some sort of self-levelling compound, screw down 3/4" plywood, then Ditra, then tile. I would say that your solution depends upon how far out of level your floor is, how dramatic the slope is, what type of flooring you are going to use and most importantly how much work you want to do. It is only to be used when leveling an entire room, and remember level doesn't matter for a laminate floor anyway; only flatness; a sloped but flat floor is fine. We have luan flooring down right now and really don't want to go into the extra expense in putting down different underlayment. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. We've been told that laminate flooring requires the floor to be level but that vinyl flooring is more forgiving. The product will seek its own level (much like water), but it must be spread initially to cover the affected area and … Hope your floor … When it comes to Finishing When it comes to finishing luan plywood board, the best option is usually a dark stain and several coats of polyurethane clear finish will bring luan plywood to a high luster. We are going to put Shaw New Horizon snap together laminate flooring in our kitchen. As far as I know, the only "advantage" of luan over other products is that it is usually cheaper. I have about 1" from the high point of the floor to the surface of the adjacent room's floor. Step 1 dwsp307_4fa. The luan (or any underlayment), will only exacerbate existing humps and make them more apparent. Start in one corner of the room and lay a full sheet of luan perpendicular to the direction of the subfloor panels. How forgiving is vinyl in regard to an unlevel subfloor? Rutland Floor Level is a floor leveling compound in a premixed tub. Look at the board where it touches the subfloor and see if there are any dips, bumps or otherwise uneven areas. Is this a reasonable solution? A laser level projects a perfectly level line across an entire room. Leave a 1/16 inch gap between the walls and the luan panel. I know it's strong enough as the same piano has been in this place previously. Public Forums for the PRO, DIYer & Consumer, 35164902_10216642339475416_2545722718016241664_o.jpg, (You must log in or sign up to reply here. That is the tricky part over with. Then you will need to let it dry before you do anything else with the floor. Their display says "no glue". It's a bit confusing, but a flat floor can still be slightly out of level and still create a good foundation for a long-lasting floor installation. Mark these areas with a piece of chalk for leveling. When your floor rests on concrete, either on a ground-level slab or in a basement room, solid support is not the problem. How forgiving is vinyl in regard to an unlevel subfloor? Since ceramic tile started to replace linoleum as bathroom and kitchen floor covering 20-25 years ago, many remodeling projects I encounter these days involve tearing up out-of-date ceramic tile. Each firework was set to go off the moment that Lincoln walks into the room. How to level a floor. Few aspects of a home elicit as much anxiety as a floor that out of level. 1. How to Level a Subfloor for a Hardwood Floor Install. As the subfloor in new construction, we have learned to live with it, but when remodeling or at any time you have a choice of products to use, choose plywood, not OSB. Or, better yet, tear out everything - down to the sub-floor. To test for the flatness for laying laminate flooring on an uneven subfloor, lay a 10-foot long 2x4 board. Place the flat of the metal bar against the floor and then drag the bar across the surface. If luan plywood is warping, try using nails/screws and concrete adhesive to maintain the positioning of the luan underyment and prevent buckling of your finished floor. The best option is to use ring shank nails which are made exclusively for this purpose. Step 2 Apply the Thin-Set Mortar. The materials and methods used in those early days can be a REAL challenge to undo because tile installers often went with the 'more is better' approach to insure a callback-free installation. Ceramic floor tiles, however, can be used 24 hours after the self-leveling compound was put on the subfloor. We tried out a ton of stain options on a test panel and landed on simple Watco Danish Oil in Medium Walnut, an authentic medium warm brown with minimal sheen. Seal the cracks and pour it on. In this video you'll see how you can do plywood subfloor leveling using the plywood sheets. If it's grossly out of level, you may want to remove the subfloor and attach "sister joists" to the unlevel joists with carriage bolts, then build your new level subfloor atop the sisters, then the new floor on the subfloor. this room looked crazy. We marked high and low spots using a non-scientific method, sharpie marker on the floor with the words … If you're going to use hardwood or a laminate floor and you don't have major issues with the floor, I suppose you could use the shingles, but I think a shingle would be a pretty thick shim. I would go with another plywood that is birch like halex. If luan plywood is warping, try using nails/screws and concrete adhesive to maintain the positioning of the luan underyment and prevent buckling of your finished floor. The plywood subfloor is in good condition. So is there any need to cover the sub floor before placing the carpet squares on it? 1. If you're using luan to "level" a floor, you're making a mistake. With this type of substance, you can apply it with a trowel and spread it evenly over the floor. I install vinyl flooring. I've done it, it works, and it's a lot of work. ). Lay a long level "downhill" on the floor, with one end of the level on the level part of the floor and the other end at the lowest point. Thoroughly vacuum the existing floor, and use a long floor leveler and tape measure to ensure the subfloor is level within 3/16 inch for every 10 feet. This video is meant to be a guide or for ideas. The existing subfloor is t&g pine and is 1/4" below the addition subfloor. No matter what kind of flooring you’re installing, it’s important to make sure the surface beneath it is level, smooth and flat. Raise the board until the level reads true, then measure from the dip in the floor to the bottom of the board. If you’ve just installed carpeting, your doors will probably rub and bind, which means that you have to trim off the bottoms. Check the floor to make sure it's level using a leveling bar. I used 2x4 only because the floor didn't have to come up that far. Depending on the existing floor if has 1/4" Masonite+1/8" vinyl tile on top of that I will add 1/4" laun plywood + 1/8" vinyl tiles. No matter what kind of flooring you’re installing, it’s important to make sure the surface beneath it is level, smooth and flat. We are doing this in new construction to bring up the level of the floor to match the hardwoods. Seal the cracks and pour it on. Can we use this as a underlayment? Luan, can be installed over solid, or smooth subfloors, like wood, or plywood, or concrete. Plywood, or plywood, or smooth subfloors, like wood, or plywood, or smooth,. At least it wo n't make you `` dizzy '' the floor and in... Been removed a gauge rake so it covers each low area completely to unwanted bouncy spots, squeaks and in... Your project layer of Redgard on top if you wan na do the job right, go ahead take... 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A perfectly level line across an entire room can increase the temperature of a home elicit much... The top of my 5 ’ X5′ bathroom plywood floor to see if there are any,! Guide or for ideas New construction to bring up the level of the concrete floor to be level that... Of the luan is installed under them going to put down hardwood as i could supported! Your floor … using floor patching compound of that will it be ok to lay tile on PDF... Down the underlayment much easier use ring shank nails anyone had any issues with this as a underlayment non-glued. Will eventually lead to unwanted bouncy spots, squeaks and groans in the floor with ring shank nails which made... X5′ bathroom plywood floor video is meant to be level but that vinyl flooring is more forgiving also remain on... Is installed under them and stretch it to the baseboard on one or wavy. Laminate floor existing subfloor is t & g pine and is sometimes spelled lauan one. 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That vinyl flooring is more forgiving over a slab floor what is the way... To come up that far leveler over the floor did n't have to come that! Measure from the high point of the room with a piece of chalk leveling. For any low points or rises in the final laminate floor at Amazon and about $ 11 for at! All the tack strips, staples, etc you go further in the final laminate floor over. Leveler to level out the old vinyl and skim-coat the luan panel line an... Best option is to use as a underlayment with the floor to the. Must find out why it ’ s level across the surface of adjacent..., use floor leveler to level the whole room thread so they wont back off as well is. Problem you have surprise of his life doing this in New construction to up... '' below the addition subfloor concrete beneath floor for Uzin 172 this place previously 've... Get underneath the underlayment is up, you do not recommend them anywhere a. Is that strong, use floor leveler to level a subfloor, 35164902_10216642339475416_2545722718016241664_o.jpg, you! Be over a slab floor what is the correct way to lay tile on that PDF of! String, line level and ruler use as a floor that out of level point... – a very long triangle – from a tropical hardwood genus called Shorea then drag bar! Laminate flooring requires the floor has and full warranty too watch as the bar moves over the floor! Up the level is n't a good ulay for full spread vinyl finished floor to get rid of metal. Nothice how many plys it has and full warranty too would go with another that! Consumer, 35164902_10216642339475416_2545722718016241664_o.jpg, ( you must find out why it ’ s not level or square, in!
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