The Two layers of 3/4-inch OSB subflooring then float unattached on top of the foam to provide a solid and stable underpinning for the wide board wood floors. 3. Apply the sleeper boards as just described. Copyright 2020 Extreme How To. LAYING THE POLYETHYLENE VAPOUR BARRIER 6. They can also be used to give more structure by creating retaining walls or … Sleepers glued and screwed, 3/4" T & G OSB, glued and screwed, is how we'd do it. The sleeper is designed to prevent warping and mold growth, which ultimately extends the life of your floor. Because each type of finished floor is different, the underlayment varies based on what works best … The finished floor measures about 1 inch high. When most homeowners think of flooring, they think of finished floors. How to Install Framing for Sleeper Floors. A. 2. But the best part of the system we chose is that the floor is rock solid and we’ll never have to worry about wooden sleepers twisting and creaking over time. “Sleepers” are 2-by-4 lengths of wood on the slab spaced 16 inches on center. Each type of noise requires different types of sound control methods. Tim Healey Instead of a conventional sleeper system to support the subflooring, an uninterrupted layer of foam sits directly on top of the concrete slab. Subfloor Sleepers (Pueblo West) < image 1 of 3 > 84 N Dynamic Drive near Industrial. Your decision should be based on a number of factors, including cost, appearance, and suitability over your subfloor. The alternative of removing the subfloor and installing the sleepers beneath seemed to start to make sense because it would (a) give me clear access for running the lighting circuit, (b) I wouldn't have to rip about 250 to 300 linear feet of 2x4's (the floor area is about 24' x 14'), and (c) I wouldn't have to purchase, move, and install 12 or so new sheets of plywood. It creates a slightly resilient floor surface, comfortable for walking, but strong enough to support weights of up to 5,200 pounds per square foot. QR Code Link to This Post. MR credits – based on products, selected materials and facility locations . “Sleepers” are 2-by-4 lengths of wood on the slab spaced 16 inches on center. Hunker may earn compensation through affiliate links in this story. Provide 1-1/2” Anchored sleeper design . The appropriate thickness is 5/8 inch, and deck screws are used to fasten each 4-by-8 inch sheet to the frame. composite decking as a sleeper subfloor Inquiry. Set plywood in staggered brick pattern and offset plywood end joints by 24” from sleeper end joints, 1/4” spacing on all edges. tar paper, and I am putting 1 by 4 strips of wood for a subfloor. Based in Oklahoma City, Debbie Tolle has been working in the home-improvement industry since 2001 and writing since 1998. As concave areas could lead to a springy floor, it should be repaired with an appropriate patching material. Excellent ball bounce • SCORES Compliant • System features a high profile height • Anchored design minimizes potential dead spots • System features retained laminated sleepers with Featured Resource: Find a Pre-Screened Local Wood Flooring Contractor Step-by-Step Outdoor Spiral Staircase Construction, How To Cut And Install Crown Molding And Trim, Install Plywood Underlayment for Vinyl Flooring. The airspace also functions as a layer of insulation between the cold, hard concrete and the finished floor. One component of the underlayment reduces the airborne sound transmission between the floors of a building, such as voices, radios and conversation. Yet, to keep any material looking new and performing longer, you have to start with a strong foundation, the subfloor. Oh and the entire floor is not level at all big humps and dips throughout. There are two typical methods to create the subflooring to protect from this dampness: Plywood-on-slab and “Sleepers.” The plywood should be 5/8-inch or thicker panels. However, instead of tongue-and-groove panels, the Delta-FL product comes in rolls; it’s a gray, heavyweight plastic moisture barrier with “dimples” to create the insulating air pocket. By creating an account you agree to the Hunker, Online Tips: Basement Subfloor Step by Step, Concrete Fasteners: Using Tapcons and Split Drive Anchors to Attach Wood Flooring to Concrete, Hardwood Floors: A Guide to Subfloors Used Under Wood Flooring. sleeper subfloor & rigid foam under enineered hardwood floor in basement: ... Based on your replies, I'll cut through all my answers and address a simple suggestion: Forget sleepers. All Right Reserved. Basement subfloor options using sleepers and all other images, photo or designs in this blog are copyright of their respective owners. Install a wooden subfloor to help insulate flooring from cold concrete. Re: Basement Sub-Floor Using Sleepers - Need Some Pointers I use 2*2 dri core panels on a lot of basement jobs, we use both the insulated and plastic styles, depending on the situation. Tongue-and-groove plywood is used to create the floor of the sleeper frame. The result is a subfloor that protects finished flooring from cold and damp concrete-based floors. It will also provide a somewhat warmer floor that doesn't sound hollow when you walk on it. This rising water is known as water vapor. Fantasy Football. Barricade insulated subfloor tiles are better than normal sleeper floors. Subfloor panels offer much easier installation than the traditional technique of nailing down 2x4 sleepers over the concrete and covering them with plywood. The joints between sheets should be sealed with tape or mesh imbedded in mastic. The raised channels created by the cleats of the barrier allow air to flow underneath the subfloor system keeping floors warm and dry. Article by Annie Roche. Sleepers shall be staggered with rows spaced 16-1/16" (408mm) on center or sleeper/ subfloor system. Random-Length Strip This consists of individual pieces of flooring, typically 1 1/2″, 2 1/4″, 2 1/2″, or 3 1/4″ wide, with lengths between 9″ and 8′. Several materials can be used for the underlayment, chosen based on the type of surface flooring being installed. Screeds (also known as sleepers) are strips of 2x material laid on-end in a pattern that allows for nailing the wood floor directly to them. Subfloor. We had some sagging in spots in high traffic area in the kitchen so pulled the floor up. Sleeper-constructed subfloor — Consists of wood subfloor installed over or on an existing concrete subfloor on- or below-grade without 18" of well-ventilated air space. The correct preparation of the subfloor is a major part of a successful installation. Mineral-based floor coverings, chiefly tile and stone, are excellent thermal conductors. Fasten plywood to sleepers using 1-1/2” staples fastened 12” on center along all sleeper locations. Always follow the manufacturer's recommendations to keep from voiding your warranty. Before installing the finished floor, cover the plywood with either building paper or asphalt paper; cover the sleepers with an extra layer of polyethylene. 4.Install plywood subfloor with 8’ (2438mm) edges parallel to and resting on sleepers. 3 Start the first row of sleepers parallel to and 51 mm away from the end wall with a 2440 mm sleeper. The basement floor is concrete and the current concrete to bottom of ceiling joist measures at 7’-4”. – Nicholas Mar 11 '16 at 23:48 I missed that with the frame on top of the sub floor just nailing will hold it in place just fine – Ed Beal Mar 12 '16 at 10:24 Install a wooden subfloor to help insulate flooring from cold concrete. Nice opportunity to shim the subfloor perfectly level while you're at it if needed. However, if the original poster, (I wish people would at least include their first name in their profiles), doesn't want to do that much work, satisfactory results could be achieved by building up the sub-floor with plywood, glued and screwed to the floor joist and each successive layer, with a top layer of Durock set in thin-set and screwed with the appropriate fasteners. Install sleepers end to end at right angles to finished flooring. I need to raise the floor nearly 7" to match the height of the existing kitchen floor. Then lay a 3/4 inch plywood subfloor over them. One of the simplest options is a sleeper-based subfloor. The heating element should be embedded within a sleeper system subfloor, under a traditional subfloor… I was hoping that having the header solidly attached to the ceiling joists and the footer attached to the subfloor and sleepers may be enough. A plywood floor can then be “floated” over the XPS insulation in either of two ways. How to Install Framing for Sleeper Floors. Provide 1-1/2” Excellent ball bounce • SCORES Compliant • System features a high profile height • Anchored design minimizes potential dead spots • System features retained laminated sleepers with If you have any questions, please tell us, we will reply to you within 24 hours!. American Micro Industries www.americanmicroinc.com New to the forum and am looking for some expertise and advice about a subfloor problem I have. Fantasy Basketball. subfloor, nailed to 2x3 or 2x4 sleepers or screeds embedded or anchored to the concrete floor. Tolle holds a Master of Science in psychology from Eastern Illinois University and is also a Cisco-certified network associate (CCNA) and a Microsoft-certified systems engineer (MCSE). On the last project I did, a kitchen remodel, I used a dimpled plastic membrane product called Delta FL in lieu of sleepers. And, “green” builders take note: By minimizing impact, the barrier also increases the life expectancy of carpet flooring, which in turn reduces the burden on landfills. We re-imagined fantasy basketball with new and balanced gameplay. The uncoupling layer used in the past was a bed of sand between the mortar bed of the tile and the subfloor. Basement Subfloor Sleepers. The 4-by-8-foot sheets are easily cut to fit with basic hand tools. The theory behind the system is ages old; the secret of large tile and marble floors that have lasted for centuries lies in the fact that there was no direct bond between the floor covering and the building structure. Difficulty level : … Some carpet types require the installation of a pad, and certain laminate flooring requires the placement of an underlayment. A little bit of work now will make a big difference in the long-run! 2. BluBat sports floor systems offer a good value price point and are designed for use over flat subfloors. The space between the finish floor and the top of the concrete slab is filled with cinder concrete or other damp-proof composition fill In laying strip flooring, the strips are started square with the room against a wall. I leveled a low spot on the concrete, put 15 lb. Concrete notoriously transfers moisture, so you should never install carpet or wood directly over a bare slab; they’ll ruin in no time. Bathroom floors are notorious for suffering water damage and the area under the bathtub is no exception. Subfloor sleeper are used in basements to protect certain types of flooring such as laminate, hardwood, and carpet. Looking back, it would have taken twice as long to install treated sleepers, custom fit the foam between, and then glue and nail down a single layer of subfloor. It will be stronger than a sleeper system and only a little more expensive. Solid strip or plank can be laid directly over a sleeper system, but engineered wood flooring less than 3/4 inch thick or solid plank wider than 4 inches requires a wood subfloor over the sleepers. In fact one company, called OvrX, takes this idea a step further. The Barricade system from OvrX includes not only modular subfloor panels, but also wall panels. Your decision should be based on a number of factors, including cost, appearance, and suitability over your subfloor. Floor covering. 2 Cut 2440 mm sleepers in half (2 x 1220 mm). For improved insulation. There are two materials that can be used as a barrier, which are 6 mil plastic or 15 lb. To preserve the structural integrity of ceramic tile and natural stone floors, DITRA from Schluter Systems is an uncoupling membrane that is only 1/8-inch thick and weighs 2 ounces per square foot. While you can glue directly to the subfloor with a urethane-based … The product, dubbed the Step Above Impact Barrier, consists of two different materials—a cotton blend and a vinyl content sound barrier. It is designed for use over flat subfloors. Flooring experts generally recommend against installing traditional plank hardwoods below grade, because the changes in moisture can shrink, swell, warp and generally ruin the floor. However, it’s foolish to overlook what’s hidden beneath a flooring system. Engineered or laminate flooring is a better choice in this case. The uncoupling layer allows the tiled surface to move independently of, or be ‘uncoupled’ from, the subfloor to prevent cracks in the tiles and grout. If you do it right, your height increase should be no more than 2¼". His dogs tore up the vinyl now he wants tile. Protect your new basement flooring by using subfloor sleepers. Sleeper Joist Over Existing Subfloor Project involves expanding a kitchen into a enclosed porch area. Schluter Systems www.schluter.com. Barricade 1 in. Subfloor sleepers help prevent the warping and the growth of mold. Unlike a subfloor, this material is not meant to serve a structural function, but it does provide a suitable surface for the flooring that will be installed above it. This is a basement. We then inspected the subfloor from underneath, in the basement, and found that the floor was being held up by a series of jacks, ... we were surprised to discover an existing 1/2 -inch-high sleeper system, ... Wis.-based contracting company Imperial Wood Floors. thick sheet-steel hatch frame, and the panel is made from high-grade 35/64-in. For carpeted floors a new type of sound-absorbing carpet underlayment, developed in-house by the Acoustics Division of American Micro Industries, addresses two common sound control challenges. Stagger the joints of the plywood sheets so that the ends of each sheet are offset from the one next to it by at least one sleeper board (about 20 inches apart as indicated above.) I leveled a low spot on the concrete, put 15 lb. The flooring of your choice can be installed directly on top of the tongue-and-groove plywood, unless a pad or underlayment is required by the manufacturer.