Before we get into specifics on how repair cracks in garage flooring let s go over a few examples of when you ll want to call in a professional for help instead of taking the diy route.
Repair cracks on garage floor.
To repair a small crack in a cement garage floor use regular cement.
For smaller cracks follow these instructions.
Garage floor repair usually involves fixing cracks or patching pitted and scaled areas on the surface.
You ll also need to buy or rent some special tools so expect your total cost to be about 300 for this how to resurface concrete project.
The cost of resurfacer for a two car garage is typically less than 200.
One of the best garage floor crack repair epoxy kits is rust oleum s epoxyshield concrete patch repair.
Using a diamond blade on your circular saw cut a 1 2 in deep groove along each side of the crack.
Prepping the concrete for repair.
Wear an n 95 respirator and turn on a fan to blow the concrete dust out of the garage.
Cut small grooves on both sides of the concrete.
Another reason for cracks on the floor of your garage is an improperly placed expansion joint.
Apply this to the crack with a putty knife and smooth the surface off to be level with the rest of the floor.
Even for the most novice diy users we can confidently say that following our guide will make you repair that concrete garage floor entrance in no time.
How to do it.
Cleaning and resurfacing the floor usually takes one day on the other hand clearing out your garage so you can work may take weeks.
More times than not it ll be less than that.
Once a small crack or chip appears future wear and tear will only cause it to expand.
New homes cracks that occur in the first few months or years.
It dries to a very tough surface that seals the crack with a light gray finish.
Epoxyshield has a good reputation and is easy to use.
A 20 foot square of freshly poured concrete will shrink about a 1 8 of an inch in each direction.
For a garage the damage depth is most probably less than inches for spalling and inches for pitting.
Getting a professional to fix these types of cracks early can lead to less long term damage and the sooner you get it sorted out the better.
Mix the powder with water to form a paste about the same consistency as toothpaste.
When a garage floor is first poured the concrete begins to harden contractors say cure and when this process takes place the concrete shrinks a little.
With the right materials and tools fixing a crack in your garage floor is something you can do yourself.
In the video below i ll show you how we repair garage floors that have a crack in them.
Fix the crack in your concrete garage or basement floor yourself by following these step by step directions.
Minor problems like this generally do not indicate any structural problems that require resurfacing but it is best to tend to cracks as soon as possible.
This ensures that the surface of your garage floor is smooth again.
