The key to a beautiful long lasting hardwood or laminate floor is a well prepared subfloor.
Subfloor wood floor for traditional shower.
How to install subfloor sleepers over slab in the basement and other rooms with a concrete floor.
The subfloor is the thick flat surface on which all other layers rest.
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.
Start by cutting out a small 1 2 in 2 5 5 1 cm section of the floor joist with a reciprocating saw.
Plywood is the best subfloor for hardwood flooring installation.
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.
The traditional method is to fasten 2x4 sleepers to the concrete then cover the sleepers with plywood subflooring.
Pry the floor joist from the subfloor with the back of your hammer.
Walk in showers are large showers that can either be created from scratch or built using premanufactured pans and wall panels sold as kits.
How to prepare a floor for a walk in shower.
Then use pry bars and your reciprocating saw to pry and cut the floor joist away from the subfloor.
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You won t be refinishing your hardwood but this will give you an idea of the proper grit gauge.
Do this by multiplying the room s length by its width.
If your wood subfloor is smooth and even you can progress to step 3.
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.
Cdx plywood ranging from 1 2 to 3 4 inch thick and rated a c will serve well for any hardwood flooring installation.
The felt keeps the subfloor from pulling the moisture out of the mud thus weakening it.
For refinishing hardwood floors some builders recommend starting with 30 40 grit then working up to 50 60 or even 80 90.
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Tongue and groove plywood is available to reduce squeaks and help the subfloor fit together better.
Before you install your plywood subfloor first calculate the room s square footage to find out how much flooring you ll need to buy.