can i use composite decking as a sleeper subfloor

a wooden subfloor will not cure moisture problems. ... To make low flooring framing that will conserve headroom, lay pressure-treated 2x4s (sleepers) flat and cover them with 3/4-inch tongue-and-groove OSB underlayment or exterior plywood. ... Step 2: Level sleepers. after making sure that the floor is level, use cedar shims to level the sleepers. Lay a 4-foot level across the sleepers to make sure they lie on the same plane. insert cedar shims to raise the sleepers at low spots. Fasten& ...

Expert tips and techniques for installing new solid- or engineered hardwood flooring on a concrete slab, including preparation, using a plywood base, and sleepers. When dealing ... During the flooring installation stage, layers of 15- or 30-pound asphalt felt will be applied over the subfloor panels as an additional vapor barrier. ... Using the same methods, place sleepers across the slab on 16-inch centers, perpendicular to the direction the finish flooring will run. use a& ...

He'll reinforce the footing and foundation as needed, but when it comes time to build a new floor for the basement, Rosen wonders whether he can go with something other than a concrete slab. "i would love input from someone who has put a vapor/water barrier, some foam insulation between 2x4 sleepers and then used some form of wood flooring that would work for higher humidity situations," Rosen writes in a Q&a post at Green Building advisor. There's nothing& ...

if any condition occurs which is attributable to the use of non-recommended fasteners, such condition shall not be covered under 's Limited Warranty. decking FasTENERS. HiDDEN FasTENER TiPS. Start Clips Needed. You will need 2.5 .... sleeper Deck Systems. a sleeper system is a buffer between a solid surface and decking. Drainage, access, and airflow are critical. Water must be able to flow through and away from the deck. For repairs and removal of debris, joist.

Plus, you can install decking easily over a concrete patio (to create what is called a "floating deck") or on a rooftop space provided you include a sleeper system. sleeper. a sleeper system ... When used with a sleeper system, composite decking is approved for installation with 1 ½” of clearance from the bottom of the deck board to the pad/concrete surface meaning you can now install deck boards almost anywhere. sleeper1 Here are some& ...

BY EMaNUEL a. SiLVa king. r a f nails can back out of plywood or osb over time. a layer of fiberboard prevents them from penetrating the roofing. Don't overlap the seams. Offsetting the joints in the fiberboard from those in the sheathing makes a smooth surface. use the big washers. Screws and 3-in.-dia. sheet-metal washers mean that only 16. 15⁄8-in. fasteners are needed per sheet. The washers are sold by roofing-supply houses. fibeR unDeRlayMent. PRoteCts Roofing. Drip edge.

The ideal way to put down a wood floor over concrete that is subject to dampness is to first put down pressure 2-by-4 inch "sleepers," or lengths of wood, on the floor that are spaced 16 inches apart on center. Cover the ... if you feel that despite all precautions the basement floor may get wet, put down 2-by-4-inch sleepers, cover with plastic, and then install the plywood as the subfloor. Rubber Tile. Usually used for garages, these can be laid as tiles in a basement.

from the deck. For repairs and removal of debris, joist system access is necessary. Good airflow will keep the decking dry and in good condition. , when used with a sleeper system, must be supported below its entire length and if used in a .... decking sub-floor. Stringer. Pressure-treated support block. 51 mm x 102 mm attached between stringers. Option 2: Universal fasteners may be used to connect the boards. Riser. installation Options. Option 1: Using Hidden Fastener System.

installing resilient flooring on wood subfloors applied directly over concrete or on sleeper- construction ... Panels can be manufactured as conventional plywood, as a composite, or as oriented .... g) inspect for staining characteristics of fastener. 2) Some construction adhesives used to glue subfloors and underlayments can stain resilient flooring. Solvent vapors can distort some flooring. Do not use adhesives to install underlayments unless you know they will not stain the resilient& ...

it can be comprised of what we call "on grade or structural panels" Deck Tiles in both our interlocking series and structural series create a durable custom outdoor floor with the ability to access the subfloor for years to come. ... and petroleum free plastic composites. These deck tiles naturally resist rot and decay and look great with a simple oil application year after year. No toxic sealers or chemicals used in production and yes... they are safe for dogs and kids! deck tiles child safe.

Deck & Porch Construction Materials Choices. Deck & Porch Construction & Structural Fasteners. Deck & Porch Safety. Deck & Porch Railings, Code Requirements, Safety. Finishes for Exterior Decks. Poor Construction Details and improper Connections can Lead to Dangerous Collapse of Decks and Porces. This article series discuss best porch & deck construction practices, including choice of framing materials, decking or flooring choices & installation, how to select and use deck& ...

subfloor sleeper are used in basements to protect certain types of flooring such as laminate, hardwood, and carpet. Most basements have ... is known as water vapor. There are two materials that can be used as a barrier, which are 6 mil plastic or 15 lb. rolled roofing felt. ... decking. Tongue-and-groove plywood is used to create the floor of the sleeper frame. The appropriate thickness is 5/8 inch, and deck screws are used to fasten each 4-by-8 inch sheet to the frame.

another thing to keep in mind with using composite boards that are very long in length is they do expand lengthwise in heat and this is different from wood decking. So you can ... a) that the epdm is lying flat on the roof subfloor without any sharp objects that can puncture the edpm once sleepers are laid over top and placed under load; b) that you take the time to glue strips of epdm rubber underneath each sleeper where they will sit on top of the epdm surface. This will& ...

You will need to install treated battens to fix the decking to. it is important that the battens are level and flat. You may have to use shims to accomplish this. it's best to lay PVC spacers under the battens so they don't act like dams and cause water to collect under the deck. The battens need to be fixed to the concrete using a hammer drill with a concrete tip and concrete screws. Preparing the surface and laying the sleepers is the hardest part of the job. after that, simply& ...

Prior to installing any finished flooring, it is important to remember: Re-secure any loose wood subfloor planks, OSB, or plywood subfloors to the floor joists using 2-1/2" deck screws. Loose or damaged subfloors can cause squeaking and affect the performance of the finished flooring that is installed over it. Concrete slabs should be flat, use a leveling compound to fill any depression or voids. Remember: Even the best wood flooring will react to the presence of moisture. in the dry winter& ...

armstrong does not recommend installing resilient flooring on wood subfloors applied directly over concrete, or on sleeper-construction subfloors. Loading requirements for subfloors are normally set by various building codes on both local and .... composite Panel. association approved grades of particleboard underlayment are acceptable only for use under armstrong resilient flooring installed by the interflex installation System or the Residential Felt-Back perimeter bond (armafelt& ...

When designing and building timber decks where timber is less than 400 mm from or on the ground, considerations ... Note: CCa treated decking boards shall not be used in residential applications. TiMBER SiZES ... removed from under the deck. it would also be good practice to lay down a plastic membrane under the deck, covered with gravel or sand to keep it in place. This will help keep soil moisture from affecting the timber as well as preventing any vegetation growth. TERMiTE& ...

aZEK Deck/Rim Joist Covers should not be routed with the exception of the start/stop boards (see page 6 step 8). Color and Grain Patterns. Color variation is purely aesthetic and does not or will not affect the performance of the product. Roof Tops. in areas with unobstructed airflow such as roofs and on grade applications, a minimum of 11⁄2” sleeper system is required. Note. aZEK Deck is NOT intended for use as columns, support posts, beams, joist stringers, guard railing or other.

You can seal along the walls with spray foam from a can (Great Stuff or similar). install pressure treated sleepers. We recommend using 3/4″ thick pressure treated decking. use foam board adhesive along the bottom of the sleepers and also attach the sleepers to the concrete using masonry nails or a powder actuated nailer. install a layer of 3/4 inch tongue and groove advanTech (or other sub-floor material). We recommend you screw the sub-floor to the sleepers using stainless& ...

Because the dead load for masonry pavers is greater than that for wood or composite decking, the span tables in the iRC are of little use. You have to calculate the actual ... To provide a base for the EPDM roof membrane, we used a 3/4-inch tongue-and-groove OSB subfloor over 2x12s placed 8 inches on center. an alternative that would ... The crown doesn't matter, as the sleeper will lay straight when it's fastened to the top of the joist. i used PL adhesive& ...

installing Capped composite decking Over the sleeper System. With your sleeper system installed, you should now cover the sleepers with flashing tape. This is not a mandatory practice, but the flashing tape helps protect the tops of your sleepers from absorbing water. This step takes on greater importance if you're using common grade lumber, as it will rot rather quickly if it remains damp. Next, your capped composite decking gets installed just as it would if you were& ...