Glue Down Wood Flooring Over Concrete

Treated plywood to the concrete with concrete screws spaced every 16 in.

Glue down wood flooring over concrete.

Glue is a secondary method of attachment for bonding wood to concrete. But the catch is that the solid wood flooring we have that can be glued over concrete and warranted is 5 16 and 7 16 solid hardwood not 3 4 solid hardwood and can be only on on grade and suspended concrete. My answer to that is yes and it is still warranted. Experienced professionals pay close attention to managing moisture and minimizing wood floor expansion and contraction when preparing to install hardwood floors on concrete slabs.

For the floor adhesive to properly stick the floor must be clean. Installing a hardwood floor over a concrete slab even if your home was built on a concrete slab you can still enjoy the beauty and charm of hardwood floors. Some engineered wood flooring products are designed for a glue down application when installing flooring over a concrete slab. Gluing down solid wood flooring to concretethis is a question that i have started to receive more and more.

The moisture cure urethanes took the lead and the south was now able to enjoy solid wood flooring installations directly over their concrete slabs. 500 750 square feet of coverage. There were challenges for sure. Lay 6 mil polyethylene sheeting over the concrete to minimize moisture migration from the concrete up into the wood flooring.

Glue forms the initial bond but without screws and nails the natural expansion and contraction of the wood can break or weaken the glue. The installation of hardwood floors by the glue down method is used predominately on concrete slabs. When glue is used in conjunction with screws and nails the bond is strong enough to resist natural movement of the wood. Alternatively screw rows of treated 1x4s to the concrete 16 in.

Installing engineered wood flooring is a great project for the diyer who desires the look of a professional wood floor with the strength and longevity offered by its sturdy design. Applications are more prominent with residential construction in sunbelt areas commercial locations and high rise dwellings. Glue down hardwood floors on concrete.