Lplywood Over Concrete For Nailed Hardwood

Floated subfloor alternate subfloor glue down sub floor and the nail down subfloor system.

Lplywood over concrete for nailed hardwood.

The nwfa recommends plywood with a minimal thickness of. Lay 6 mil polyethylene sheeting over the concrete to minimize moisture migration from the concrete up into the wood flooring. Glue down engineered hardwoods can be glued note. Use a minimum 3 4 23 32 18 3 mm 4 x 8 subfloor panels.

Loosely lay a nailing surface of 3 4 4 x 8 exterior plywood panels over the entire area leaving a 3 4 space at the wall line and 1 4 to 1 2 between panels. Cut plywood to fit within 1 8 near door jambs and other obstructions where finish trim will not be used. Alternatively screw rows of treated 1x4s to the concrete 16 in. Advantages of wood flooring on concrete basement floor.

1 nail down requires plywood sub flloor you can t nail into concrete last i checked 2. The floor is secured via the base molding around the edges. Installing a hardwood floor over a concrete slab. After installing a vapor retarder if necessary cut your plywood panels into 2 x8 or 4 x4 sections.

Using a minimum 5 8 cdx 3 4 recommended plywood the material is installed over the same moisture barriers mastic excluded but attached by way of concrete fasteners. Solid hardwood can not be glued except for bamboo 3. Over the most recent thirty years the most popular method of installing solid 3 4 hardwood on concrete was a plywood subfloor attached to the slab illustration above. Installing quality hardwood flooring in basement over concrete will make that space look stunning and spectacular.

Fasteners may be powder driven pins pneumatic driven nails screws deformed pins or other fasteners suitable for concrete application. If you choose the floating plywood method lay down two layers of 3 8 1 2 or 5 8 inch plywood orienting the sheets in the upper layer perpendicular to those in the lower. Float this is when the hardwood is clicked into each other or glued at joints but is not attached to the floor. Get a comprehensive breakdown on which materials to use what to take into consideration and what steps to take for four subfloor systems.

Learn how to install beautiful hardwood floors over a concrete slab. Hardwoods provide style and elegance. As with a floated subfloor nwfa recommends a vapor retarder for glue down subfloors when installing wood flooring over concrete. Beauty concrete is ugly.

Treated plywood to the concrete with concrete screws spaced every 16 in. Nail down for nail down wood subfloors installed on grade and below grade add a moisture control system below the subfloor material.