Concrete Floor Too High

I plumbed the toilet flange about 5 8 too high out of the basement floor and had to cut a piece of 5 8 floor underlayment to raise the height of the toilet base.

Concrete floor too high.

Plain concrete slabs have served as the flooring material for basements garages patios and utility areas for many years but concrete is now also a viable material in home interiors where it can be polished etched or stained to serve as the finished flooring surface if you are used to thinking of concrete as a utilitarian surface suitable only for utilitarian surfaces the many virtues. If you have to. Mark any concrete bumps that are raised above the rest of the floor with an x and any dips that are lower than the floor with an o. If the levels of moisture are very high in the concrete there are various products on the market that can be applied to the surface moisture mitigation product to minimize how much comes out and can affect the flooring finish you wish to apply.

If it is a small bathroom. One bag will yield one large bucket full and cover around 50 sf. Use a piece of chalk to mark all obvious high and low spots on the floor. Modern concrete building structure floors are surface sprayed with a resin to slow the evaporation from the surface of the concrete to prevent cracking.

Sweep over the floor with a carpenter s level to reveal any depressions you may have missed. With wooden subfloors this is only a realistic solution if the peak is less than 1 4 inch high. Depending on how high the hump is. 32 years ago i built a house in my spare time.

The toilet would have just rocked on top of the plastic closet flange. With concrete floors there is more room for flexibility since the strength of the overall slab. Removing high spot in concrete 1. Too much heat such as 38 degree days and over accelerates the curing leading to cracks.