If you choose to glue down your engineered hardwood flooring using a cork underlayment underneath you would need to glue the cork down securely to the subfloor and then you can glue the hardwood directly on top of that cork.
Can you put cork under hardwood.
As you ve said your gut tells it won t work and in the long run it does not.
The type of installation method is also variable depending on the homeowner s preference.
The nail down has a problem.
Underlayments for hardwood floors provide multiple benefits depending on the material that you choose.
A floating or glue down hardwood can work with cork underlayment 1 4 cork 6mm very nice.
Perforated cork underlay under a wood floor.
However do not expect this application to provide the benefits as they do with floating or glued floors.
We offer our cork underlayment in three sizes 3mm 6mm and our new baby 12mm.
In a kitchen installation remove the cabinet toekicks if possible so you can run the cork under the cabinets.
Cork cannot be pierced by nails staples screws or cleats.
This gap can be hidden in the finish step.
When using cork under hardwood a few issues come to the fore.
The form of install floating vs.
If the kick is stationary plan to install the flooring up to within inch of the toekick.
2 mm 2 5 mm cork underlayment generally are used for under glue down and floating engineered hardwood laminate luxury vinyl tile and plank.
Generally cork can be installed as a floating underlayment that is not adhered to the original subfloors or by gluing the cork in place.
They offer soundproofing insulation a moisture barrier and added comfort while also helping to level out the subfloor.
Cork underlayments come in a variety of thicknesses depending on the floor covering application.
In addition cork provides soundproofing for second story wood floors in homes.
Cork underlay can be used under tile marble laminate cork floating planks and hardwood floors.
Laminate flooring with underlayment attached.
Glue down will follow the format of the hardwood installation floating vs.
Plastic foam felt cork and rubber are common choices.
It can be floated unattached to the subfloor or it can be glued in place.
Using cork with a nail down application over common wood sub floors is something that can be addressed with any knowledgeable professional.