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Plywood floor over concrete slab.
To begin you ll need two layers of 3 8 inch minimum cd exposure 1 plywood subfloor panels cdx 4 foot by 8 foot sheets.
Pressure treated 2 3 3 6 mil 15 mm polyethylene vapour barrier 5 8 exterior grade plywood or 23 32 osb panels asphalt mastic water based polyurethane sealer concrete caulk filler self levelling concrete tapcon screws or powder actuated fasteners floor screws 1 or 1 1 2 rigid xps foam board insulation roll of 60 mm red sheathing.
A message from 50 floor details.
I have seen many blogs and read a lot and know it can be done but need a bit of help.
Yes it can be done.
The first thing that needs to be done in this process is to ensure that the plywood floor is rigid.
If your house has a concrete slab foundation read our tips for the best flooring to use.
Installing a hardwood floor over a concrete slab.
For the second story a foamed type of lightweight concrete is being used over plywood for sound absorption between floors.
First position the plywood layer with its edges parallel to the wall.
Time multiple days complexity intermediate cost 101 250.
By the diy experts of the family handyman magazine.
I have been researching a lot and would like to install a plywood floor over concrete in two bedrooms in our basement.
To learn about your flooring options schedule an appointment with 50 floor.