With that said one of the most important factors while dealing with glue down installation is going to be your subfloor.
Glue down hardwood floor on concrete.
My answer to that is yes and it is still warranted.
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.
And for do it yourselfers the preferred method is the floating floor installation which.
The installation of hardwood floors by the glue down method is used predominately on concrete slabs.
Glue down hardwood floors on concrete.
Some engineered wood flooring products are designed for a glue down application when installing flooring over a concrete slab.
If installing glue down hardwood flooring in a new house completely close the building in with all outside doors and windows in place.
All wet work such as concrete masonry framing members drywall paint etc should be thoroughly dry.
Applications are more prominent with residential construction in sunbelt areas commercial locations and high rise dwellings.
The floor will be glued directly to the sub flooring using a hardwood flooring adhesive.
When working on a clean concrete subfloor the glue down method is often the go to choice.
Other products are better suited for a nail down installation where they are secured to a wood subfloor with nails or staples.
Subfloor preparation is critical on all job sites but especially for glue down.
The glue down method of engineered wood flooring installation is typically the most common and creates a highly stable floor.