A newer easier method is to lay down a floating subfloor made with special tongue and groove panels of osb adhered to a base layer of plastic or rigid foam insulation.
Subfloor wood floor for traditional shower.
The traditional method is to fasten 2x4 sleepers to the concrete then cover the sleepers with plywood subflooring.
Cdx plywood ranging from 1 2 to 3 4 inch thick and rated a c will serve well for any hardwood flooring installation.
If you have a concrete slab floor the slab may be considered the subfloor.
Walk in showers are large showers that can either be created from scratch or built using premanufactured pans and wall panels sold as kits.
The felt keeps the subfloor from pulling the moisture out of the mud thus weakening it.
Most homes will consist of a standard subfloor constructed of running boards laid over floor joists a plywood layer over the running boards or if on a first floor the subfloor can be a concrete slab.
Tongue and groove plywood is available to reduce squeaks and help the subfloor fit together better.
Pry the floor joist from the subfloor with the back of your hammer.
How to install subfloor sleepers over slab in the basement and other rooms with a concrete floor.
Then use pry bars and your reciprocating saw to pry and cut the floor joist away from the subfloor.
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Do this by multiplying the room s length by its width.
Before you install your plywood subfloor first calculate the room s square footage to find out how much flooring you ll need to buy.
The subfloor is the thick flat surface on which all other layers rest.
Thin set mortar bed over 3 4 osb subfloor felt lath attached to felt pre slope liner then mud bed for a traditional shower receptor.
This will create a weak spot.
For refinishing hardwood floors some builders recommend starting with 30 40 grit then working up to 50 60 or even 80 90.
The subfloor is the bottom most layer and it rests on the joists.
The key to a beautiful long lasting hardwood or laminate floor is a well prepared subfloor.
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A subfloor is the layer at the very bottom of your shower pan.
Plywood is the best subfloor for hardwood flooring installation.
You won t be refinishing your hardwood but this will give you an idea of the proper grit gauge.