clock menu more-arrow no yes

Best Garage Floor Coating of 2021

Garage floor coatings add a durable and protective layer to your existing garage slab. Keep reading for our recommendations on the best garage floor coatings. The products included in this article are available at various home improvement stores, local home centers, and online retailers like Amazon.

Garage Floor Coating Nat Rea

From colorful paint to protective epoxy, garage floor coatings can help spruce up your garage floor and protect it from scratches and spills. Since picking the right coating may be difficult, the This Old House Reviews team researched the best garage floor coatings on Amazon to help you make an informed purchase. Here are our top recommendations.

Best Paint Kit: Rust-Oleum RockSolid Polycuramine Garage Floor Kit

This polycuramine coating from Rust-Oleum is a self-leveling compound that covers up to 500 square feet. The coating has a fast-drying, high-gloss finish that’s ready for vehicle use in as little as 24 hours and comes with color flakes that add a modern design to the floor. In addition to its appealing finish, the polycuramine coat has crack- and peel-resistant qualities that protect the look of your garage floor with just one coat.

Best Value: KILZ One-Part Epoxy Acrylic Interior/Exterior Concrete and Garage Floor Paint

Available in silver or slate gray, this epoxy acrylic paint from KILZ is a durable and easy-to-clean garage and concrete coating. The high-quality paint comes in a one-gallon can that covers up to 500 square feet of smooth surfaces. Additionally, this paint dries to the touch in just two hours and is chemical-resistant, protecting your garage floor from oil and gasoline spills.

Best Epoxy Kit: Colored Epoxies 1002 Clear Epoxy Resin Coating

Made with 100% solid epoxy, this garage floor coating retains its thickness and shape when curing after application. This product comes in up to a 15-gallon kit and is offered in a variety of colors. Additionally, the epoxy is water-, mildew-, and mold-resistant.

Best Concrete Sealer: Siloxa-Tek Penetrating Concrete Sealer

This industrial-grade floor coating from Siloxa-Tek protects concrete surfaces from water and moisture damage. The clear product comes in a one-gallon bottle that can be sprayed, rolled, or brushed onto surfaces like driveways, basements, patios, and garages. Additionally, the concrete sealer doesn’t require pre-mixing and covers up to 250 square feet per gallon.

Best Concrete Paint: Rust-Oleum Epoxy Shield Concrete Floor Paint

This one-gallon can of paint comes with a protective, smooth gray satin finish that can be applied to garages, patios, and basements. The paint is formulated with advanced acrylic technology and is fade- and stain-resistant for a durable look. Additionally, the easy-to-use paint can be easily cleaned with soap and water.

Types of Garage Floor Coatings

Garage floor protectants typically come in two different styles: coatings and coverings.

Garage Floor Coatings vs. Garage Floor Coverings

Garage floor coatings, typically available in either a paint or an epoxy, are more of a permanent solution than their floor covering counterparts. Garage floor paints give your floor a new look while protecting its surface from damages, oil spills, and moisture. Garage floor epoxy coatings, including the Colored Epoxies 1002 Clear Epoxy Resin Coating, use a chemical reaction to harden and create a long-lasting and protective finish.

To create a more durable finish, some garage floor paints like the KILZ Concrete and Garage Floor Paint add a small amount of epoxy to their formula.

Garage floor coverings, offered in floor mats or tiles, are removable protective solutions that shield your existing floor from scuff marks and oil stains. Floor tiles like the GarageTrac Modular Garage Flooring Tile interlock to resurface and protect damaged garage floors. Garage floor mats like the Happybuy Garage Floor Mats are easy to install, rolling onto your existing concrete slab to create a durable and easy-to-clean surface. While garage floor coverings are more convenient, they aren’t as durable as their garage coating counterparts.

Buying Guide

Before investing in a garage floor coating, consider its installation requirements and coverage, among other factors.

Installation

The installation requirements for a garage floor coating will vary depending on the model. For example, the Rust-Oleum RockSolid Polycuramine Garage Floor Kit paints on in a single coat that’s vehicle-ready within 24 hours of application.

Other paints, including the KILZ One-Part Epoxy Acrylic Interior/Exterior Concrete and Garage Floor Paint, need to be applied in two layers and require a few hours of dry time in between coats. Although some paints require just one coat, most garage floor paints, sealers, and epoxies require two coats to deliver a long-lasting and even finish.

Garage Use

When deciding between a garage floor coating, consider how you use your garage. If you’re looking for a general protectant that can help your floor resist cracking and deter mold and mildew buildup, a simple sealer should work. However, if you perform extensive car repairs and maintenance work in your garage, a waterproof and abrasion-resistant epoxy like the Colored Epoxies 1002 Clear Epoxy Resin Coating may be a better option.

Coverage

A coating’s coverage is measured in square feet. Most paints cover around 500 square feet on smooth surfaces, while sealers cover around 250 square feet. Because of their thick and heavy-duty consistencies, garage floor epoxies typically cover less than 200 square feet per gallon.

Maintenance

In general, both paint and epoxy are easy to clean because of their smooth finish and water-resistant properties. For example, the Rust-Oleum EpoxyShield Concrete Floor Paint requires just soap and water.

Frequently Asked Questions

How long will my epoxy floor coating last?

An epoxy floor’s lifespan depends on a variety of factors, including the amount of foot traffic and maintenance it receives. For most residential uses, epoxy floors will last between 10 and 20 years before needing to be replaced.

What is the benefit of an epoxy garage floor?

Applying a coat of epoxy on your garage floor has a variety of benefits, including its creation of an impact-, stain-, and crack-resistant surface. In addition to their durable qualities, epoxy floors are also moisture-resistant to prevent mold buildup and come in a variety of colors to match your garage’s design.

Should I paint or epoxy my garage floor?

It depends. If you’re looking for an affordable solution that can keep your garage floor protected from minor damage and stains, garage floor paint is a good choice. If you want a durable, heavy-duty garage floor that’s impact-resistant and lasts for years, epoxy may be a better option.

To share feedback or ask a question about this article, send a note to our Reviews team at reviews@thisoldhousereviews.com.