Glue Down Wood Flooring Over 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.

Glue down wood flooring over concrete.

Applications are more prominent with residential construction in sunbelt areas commercial locations and high rise dwellings. A glue down installation requires premium wood adhesives to be properly troweled over the concrete slab. Glue down hardwood floors on concrete. Glue down wood flooring when it comes to engineered hardwood floors two common methods of installation are floating and glue down.

When glue is used in conjunction with screws and nails the bond is strong enough to resist natural movement of the wood. Gluing down solid wood flooring to concretethis is a question that i have started to receive more and more. 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. The installation of hardwood floors by the glue down method is used predominately on concrete slabs.

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 adhesive manufacturer should have instructions regarding specific trowel requirements. Some engineered wood flooring products are designed for a glue down application when installing flooring over a concrete slab. The following is a rundown of all the basics you need to know about these two installation methods.

When working on a clean concrete subfloor the glue down method is often the go to choice. Boards adhere well to the rough surface of the concrete subfloor and therefore lead to less gaps or planks lifting and buckling. One subtlety that some did not realize was that solid boards used successfully for glue down installation were not the same as those used for nail down. There were challenges for sure.

Glue is a secondary method of attachment for bonding wood to concrete. Then the engineered wood planks can be laid into the adhesive and locked together at their tongue and groove joints.