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Epoxy Bathroom Floors: Seamless, Waterproof, and the Slip Problem
Coating a bathroom floor gives you a seamless, waterproof surface with no grout lines to scrub.
10 min read
The EpoxyTimes Learning Center
Everything here is written to one standard: you should learn something a contractor selling you a floor would not tell you. No coating gets pitched as the answer to everything, every recommendation carries its honest drawback, and every guide is reviewed by a flooring contractor with roughly 25 years in the trade. If a page could have been written by someone who has never stood on a slab, it does not belong here.
Start with what you actually came to work out.
Start here
What epoxy flooring costs
Real per-space and per-system price tables, and why prep is most of the bill.
Epoxy vs polyaspartic
The neutral decision rule, the per-dimension comparison, and the hybrid most people miss.
The real disadvantages of epoxy
The honest downsides, who should skip it, and what to pick instead.
Best garage floor epoxy kits
Kits ranked by chemistry, including the ones I would not put on a floor I cared about.
All guides
- Prep and Process
Shot Blasting Concrete: When It Is Required and What It Costs
Shot blasting throws steel shot at the slab to open a CSP 3 to 5 profile fast, and it is the right call on commercial floors over roughly 2,000 square feet and the wrong call in a home garage,...
8 min read
- Problems and Care
Recoating an Epoxy Floor: Epoxy Over Existing Epoxy, Done Right
The old coating decides this, not the new one you are about to buy.
9 min read
- Prep and Process
The Concrete Moisture Test Every Epoxy Installer Should Run
Before any coating goes down, the slab should test under 75 percent relative humidity by an ASTM F2170 (1) in-slab probe, or under 3 pounds per 1,000 square feet per 24 hours by the ASTM F1869 (2)...
9 min read
- Problems and Care
How to Clean an Epoxy Floor Without Dulling It
Clean an epoxy floor with warm water and a few ounces of ammonia, or a pH-neutral cleaner, per gallon.
6 min read
- Problems and Care
Hot Tire Pickup: Why Garage Coatings Lift at the Tire Tracks
Hot tire pickup is a prep and thickness problem wearing a scary name.
7 min read
- Coatings
Epoxy vs Stained Concrete: Which One for Your Floor
Stained concrete is a color soaked into the slab with a thin sealer on top, so it costs less than epoxy, never peels, and wears through in a garage within a few years.
7 min read
- Coatings
Epoxy vs Polished Concrete: Cost, Look, and Which Lasts Longer
Here is the comparison from someone who sells neither one.
8 min read
- Prep and Process
Epoxy Over Plywood and Wood Subfloors: What Works and What Cracks
You can coat plywood with epoxy, but a rigid coating over a subfloor that flexes and swells cracks at every seam within a year.
8 min read
- Prep and Process
How Long After Pouring Concrete Can You Epoxy It?
The rule the builder rarely tells you: wait at least 28 days after the pour before you coat, and then still test the slab for moisture.
8 min read
- Problems and Care
Why Epoxy Floors Turn Yellow, and Which Topcoat Stops It
Here is the part the color chart in the showroom never mentions.
7 min read
- Prep and Process
Epoxy Floor Thickness: What Mil Means and What to Specify
Epoxy floor thickness is measured in mils, and a mil is one thousandth of an inch.
7 min read
- Problems and Care
Epoxy Floor Repair: Chips, Cracks, Peeling, and When It Has to Come Up
The first thing I ask about a damaged epoxy floor is not what it looks like.
9 min read
- Prep and Process
Epoxy Floor Prep: Grinding vs Acid Etching vs Shot Blasting
Almost every epoxy floor that peels was quoted right and prepped wrong.
9 min read
- Problems and Care
Why Is My Epoxy Floor Peeling, and Can It Be Saved?
Your epoxy floor is peeling for one of three reasons, and which one you have decides whether it can be saved: the concrete was never mechanically profiled, the slab is pushing moisture up from...
9 min read
- Problems and Care
Epoxy Floor Maintenance: The Yearly Checklist and When to Recoat
Most people expect an epoxy floor to be needy.
7 min read
- Coatings
Epoxy Floor Colors: Charts by System, and Which Ones Hide Dirt
Pick a color for what it hides, not for what looks good under showroom lights.
9 min read
- Problems and Care
Epoxy Floor Bubbles, Fisheyes and Pinholes: Diagnosis by Defect
Three defects, three different causes.
9 min read
- Spaces
Epoxy Patios and Pool Decks: Why Plain Epoxy Fails Outdoors
A 400 square foot patio or pool deck runs $2,800 to $4,000 to coat professionally, about $7 to $10 per square foot on a sound slab.
10 min read
- Spaces
Epoxy Kitchen Floors: Cost, Slip Resistance, and Where They Make Sense
A 200 square foot residential kitchen runs $1,400 to $2,000 to coat on a sound slab, about $7 to $10 per square foot.
11 min read
- Spaces
Epoxy Garage Floor Coating: Cost, Hot Tire Pickup, and Which System Survives
A two-car garage, 480 square feet, costs $2,880 to $3,840 to coat professionally, about $6 to $8 per square foot on a sound slab.
11 min read
- Spaces
Epoxy Driveways: The Honest Case Against, and What to Use Instead
Coating a 600 square foot driveway runs $4,800 to $7,200 on a sound slab, about $8 to $12 per square foot.
10 min read
- Spaces
Epoxy Basement Floors: Cost, Moisture Risk, and What Actually Works
Coating a 700 square foot basement runs $4,200 to $6,300, about $6 to $9 per square foot on a sound, dry slab.
11 min read
- DIY
How to Epoxy a Garage Floor: The Prep Steps the Kit Box Leaves Out
Coating a garage floor yourself takes a full weekend, and roughly six of those hours are grinding, degreasing and moisture testing, not rolling.
11 min read
- DIY
Best Garage Floor Epoxy Kits: What I Would Use and What I Would Not
A 100 percent solids epoxy kit with a real primer and a separate topcoat, in the $400 to $500 range, is what I would put on a floor I cared about.
11 min read
- Coatings
Solid Color Epoxy Floor: 100% Solids vs Water Based, and What Mil Means
A solid color epoxy floor runs $3 to $7 per square foot installed, the lowest price of any real coating system.
10 min read
- Coatings
Quartz Epoxy Flooring: Where Double Broadcast Beats Everything Else
Quartz runs $7 to $15 per square foot installed, the priciest of the common systems, and it is the one I point people to for wet commercial floors: locker rooms, kitchens, kennels, restrooms,...
9 min read
- Coatings
Polyurea Floor Coating: Polyurea vs Polyaspartic vs Epoxy, Explained
Polyurea floor coating runs $5 to $12 per square foot installed, the same range as polyaspartic, and that overlap is the tell: polyaspartic is a type of polyurea.
9 min read
- Coatings
Metallic Epoxy Floor: Cost, How It Is Poured, and How It Ages
Metallic epoxy runs $7 to $12 per square foot installed, the highest of the residential systems, because it is a poured art finish that lives or dies on the skill of the crew.
9 min read
- Coatings
Flake Epoxy Floor: Cost, Full vs Partial Broadcast, and Colors
A flake epoxy floor runs $5 to $9 per square foot installed, and it is what I would put in my own garage.
10 min read
- Quick Answers
When Can You Park on an Epoxy Floor?
Wait 3 to 5 days before you park a car on a new standard epoxy floor, or about 24 hours for polyaspartic.
4 min read
- Quick Answers
Is Epoxy Toxic?
Fully cured epoxy flooring is inert and safe to live, cook, and walk barefoot on.
5 min read
- Quick Answers
Is Epoxy Food Safe?
Most cured epoxy is safe to be around food, but 'safe once cured' is not the same as 'food-contact certified.' For a surface where food is prepped or eaten directly off the coating, you need a...
4 min read
- Problems and Care
How to Remove Epoxy From Concrete
Epoxy comes off concrete three ways: diamond grinding, shot blasting, or chemical stripping.
4 min read
- Quick Answers
How Long Does Epoxy Take to Dry?
A standard epoxy floor is dry enough to walk on in 12 to 24 hours, ready for light use in about 2 days, and hard enough to park a car on in 3 to 5 days.
5 min read
- Quick Answers
Can You Epoxy Over Tile?
Usually yes, you can epoxy over tile, but only if three things are true: every tile is solidly bonded, the surface is deglossed and clean, and the grout lines are filled or skim-coated flat.
5 min read
- Quick Answers
Can You Epoxy Over Painted Concrete?
Usually no, and here is the reason: epoxy bonds to concrete, not to paint.
4 min read
- Quick Answers
How Long Does an Epoxy Floor Actually Last?
A properly installed epoxy floor lasts 10 to 20 years.
5 min read
- Problems and Care
The Real Disadvantages of Epoxy Flooring
Epoxy has real drawbacks, and here they are without the sales pivot: it yellows in sunlight, gets slippery when wet, cannot be spot-repaired invisibly, fails over a damp slab, and feels hard and...
5 min read
- Coatings
Polyaspartic Floor Coating: Cost, Lifespan, and When It Beats Epoxy
Polyaspartic is a fast-curing coating that goes down and returns to service in about a day, holds its color under sunlight, and runs $5 to $12 per square foot installed.
6 min read
- Coatings
Epoxy vs Polyaspartic: Which Floor Coating Should You Pick?
For an indoor garage where you can spare three or four days, epoxy with a flake broadcast is the better value.
5 min read
- Cost
Epoxy Floor Cost Per Square Foot in 2026, by System and Space
Installed epoxy flooring runs $3 to $15 per square foot depending on the system, with a standard flake floor at $5 to $9 per square foot.
5 min read
- Cost
Epoxy Garage Floor Cost in 2026: Real Prices Per Square Foot
A professionally installed epoxy garage floor runs $6 to $8 per square foot, or $2,880 to $3,840 for a standard 480 square foot two-car garage on a sound slab.
8 min read
- Cost
Epoxy Flooring Cost Calculator: Price Your Floor in 60 Seconds
This calculator gives you a real installed range for your floor, not a national average.
5 min read
- Cost
Epoxy Basement Floor Cost in 2026, and the Test That Comes First
Coating a basement floor runs $6 to $9 per square foot, or $4,200 to $6,300 for a 700 square foot basement on a sound, dry slab.
7 min read
How this page is maintained
Written and reviewed by Nick Shushan, founder of EpoxyTimes, a flooring contractor with roughly 25 years in the trade, most of it in hardwood in New York, working in epoxy since 2019. Last updated August 31, 2026.