However some people prefer to add another thin layer of subflooring between the concrete and vinyl.
Plywood plank floor on concrete.
If your floor is concrete use a concrete grinder for large open areas or a 4 inch or 8 inch angle grinder with a cup wheel attachment made for use on concrete.
It can be constructed from wood plywood plastic or concrete.
With plywood subfloor that s totally enough.
Moisture will get through so even if you don t add an additional underlay you do need to seal the concrete.
1 the main reason for using wide plank plywood flooring in my home was cost and design.
The glue was applied heavily over the entire floor to act as both a moisture barrier and an adhesive.
This flooring has underlay attached.
Concrete slab with plywood sub floor 1 1 2 inches or more height allowance.
So technically if you are installing vinyl plank flooring onto concrete you already have a subfloor.
Alternatively screw rows of treated 1x4s to the concrete 16 in.
Floated subfloor alternate subfloor glue down sub floor and the nail down subfloor system.
Grinding and repairing a concrete floor can create concrete dust so be safe and wear a respirator a dust mask will not give you enough protection.
The flooring associate at the home depot canada suggested using vapour barrier with tuck tape to seal the concrete.
I ve seen hardwood floors installed on top of a plywood plastic subfloor like you mentioned and i ve seen an install where the planks were glued straight to the concrete no nails.
Learn how to install beautiful hardwood floors over a concrete slab.
Cristina installed her beautiful 8 inch plank dark plywood flooring in a bedroom in her home almost 2 years ago 2015 and plans to install it in more locations in her home soon.
Using a hilti direct fastening tool shoot concrete nails into 1 2 inch plywood to apply directly onto concrete.
Then nail the flooring planks with a standard flooring nailer see photo for details.
Treated plywood to the concrete with concrete screws spaced every 16 in.
Install carlisle wide plank floors milled to 1 2 inch thickness by blind nailing and gluing.
Get a comprehensive breakdown on which materials to use what to take into consideration and what steps to take for four subfloor systems.