How Do You Paint A Concrete Floor?

Can I paint over old concrete paint?

Allow the concrete surface to dry.

Existing paint needs to be scraped and sanded.

Scrape any areas with loose or flaking paint, and lightly sand using fine (120 grit) sandpaper.

Lightly sand intact areas of paint as well to give them the grit needed to receive new paint..

How much does it cost to have someone paint your garage floor?

The national average materials cost to paint a garage floor is $0.78 per square foot, with a range between $0.57 to $0.99. The total price for labor and materials per square foot is $2.65, coming in between $1.79 to $3.51. A typical 300 square foot project costs $794.53, with a range of $535.69 to $1,053.38.

How much does a gallon of concrete paint cover?

1 Gallon of KILZ Concrete & Garage Floor Paint covers 400-500 square feet on smooth surfaces and 300-400 square feet on rough surfaces.

What kind of paint do you use on a concrete floor?

Epoxy paint(Epoxy paint is the best choice for floors, which take a lot of abuse. You’ll get the most durable results from epoxy, and it will hold up better over time than latex paint.) Be sure that both the primer and paint are suitable for the location of your floor, whether it’s an interior or exterior surface.

Is painting concrete a good idea?

Painted concrete has its advantages. A fresh coat of paint or stain can really spruce up concrete basement or garage walls and floors and bring new life to a worn concrete patio. … Coating a concrete surface with paint can also make for easier cleaning and maintenance, another definite plus.

How do you paint over a concrete floor?

Use a durable, oil-based epoxy paint that has been formulated to withstand the abuse of automobile traffic when painting garage floors. Remove all flaking, peeling paint using a scraper and wire brush. Smooth and sand rough edges using 100-grit sandpaper.

What is the best color to paint a cement basement floor?

You’ll want to choose a paint specifically for concrete, like epoxy paint. Epoxy paint comes in a variety of colors, so you can find one that matches your style. A green or beige color can really warm up a basement.

What’s the best concrete floor paint?

The 9 Best Concrete Paints of 2021Best Overall: … Best Value: … Best for Outdoors: … Best for Garage: … Best for Porch: Kilz Decorative Concrete Paint at Amazon. … Best for Driveway: DAICH RollerRock Exterior Concrete Coating at Home Depot. … Best for Basement: Kilz Basement & Masonry Waterproofer at Amazon. … Best for Walls: Seal-Krete Damplock at Walmart.More items…•

How long does concrete paint last?

5 yearsHow long does concrete paint last? Most brands suggest that you apply a new coat every 3–5 years, depending on use. Some may last much longer if the area is protected from the elements or seldom tread upon.

How much does it cost to paint a concrete floor?

Concrete floor coating: 200 sq….Concrete Floor Coating Costs.ItemCostConcrete Sealer$120-$200 per five-gallon pailConcrete Stain$4 per square footConcrete Paint$4 per square footPolymer Modified Overlay$6 per square foot3 more rows

How do you get paint to stick to concrete?

PreparationScrape old paint from the surface of the floor with a wire brush. … Clean the concrete with a solution of a degreaser, such as trisodium phosphate (TSP), and water. … Pour a solution of eight parts water and one part muriatic acid over the surface of the floor to etch the concrete for better paint adhesion.More items…

Do I need to seal concrete floor before painting?

Seal the concrete garage base with a pva based concrete sealing solution. This will help prevent any concrete dust contaminating the paint and also help the concrete garage floor paint to adhere to the floor. … Most manufacturers would recommend applying the paint with a paint roller to get the best finish.

Can you use regular paint on concrete floors?

Masonry paint (also called elastomeric paint or elastomeric wall coating) is a good choice for concrete painting because it contains binders that contract and expand with the concrete. Exterior house paint can crack and peel on concrete. … No matter how you apply paint, let it dry for a day between coats.

What are the disadvantages of epoxy flooring?

Cons of Epoxy FlooringStrong Application Fumes. During the epoxy application process, wet epoxy gives off an unpleasant smell. … Long Curing Time. … Slippery When Wet. … Economical Flooring Choice. … Resistant to Damage. … Weather-withstanding. … Aesthetically Pleasing. … Protects and Decreases Wear & Tear.More items…•

What is the best paint for a basement concrete floor?

epoxy paintWhile there are a number of basement floor paint options from which to choose, contractors and homeowners agree that epoxy paint is the best choice for preserving and enhancing a concrete floor.

Do I need to prime concrete before painting?

Generally speaking, priming is so essential to successful painting outcomes, concrete will always needs a primer. However, the existing surface needs to be primed before painting if: It is unpainted. It is peeling.

Can you paint over concrete?

Concrete outdoor surfaces can face a lot of wear and tear over time, but a fresh coat of paint can provide a welcome makeover. The best concrete paint or stain conceals discolorations and signs of damage while providing a protective coating that extends the life of the surface.