Not being portable is important for 2 reasons.
Do i need a concrete slab or floor.
Yet this application does make sense since concrete is heavy solid and is typically thought of as an unbending uncompromising material.
The cost of concrete for a slab garage floor includes the delivery of concrete and any material overages as a result of waste.
Install a vapor barrier of plastic sheeting before laying the subfloor.
Ceramic and porcelain tile are so frequently installed at or above grade level on a cement board underlayment or directly on plywood that it almost seems novel to install tile directly on concrete.
Concrete will absorb water and you will have no idea where it travels and what it is effecting.
Your shed is no longer portable.
And permanent structures are often treated differently by the law.
The surface can t be slick heavily troweled or burnished.
Houses built on a slab lack crawlspaces and there is no space under the floor.
Installing tile directly on concrete.
While a subfloor is not necessary to add structural strength when you ll be laying finish flooring on top of a concrete slab as in a basement remodel subflooring over concrete offers two other advantages.
Just don t let the concrete slab trick you into thinking that you don t need to waterproof the shower pan because you do.
The concrete slab is often placed on a layer of sand for drainage or to act as a cushion.
As needed use a concrete grinder you may want to rent one to remove any coating and to slightly roughen the concrete surface so the adhesive will stick.
You can t move your shed if you need to.
Do i need a subfloor over a concrete slab.
Building a shower stall over a concrete slab is a straight forward process.
The cost of the garage floor slab is divided into concrete cost and labour cost and an extra top coating cost.
Depending on if you do it yourself or hire someone.
How to cut a concrete floor for new plumbing.
If you are installing a locking or floating floor not attached to the subfloor just make sure that the subfloor is clean.
During new construction the builder installs drain lines and stubs that will connect to future plumbing fixtures before he pours the slab on grade.