Epoxy flooring costs $4–$18 per square foot installed in the DC metro area depending on the system: solid-color epoxy runs $4–$8/SF, decorative flake $6–$12/SF, metallic epoxy $10–$18/SF, and fast-cure polyaspartic $8–$14/SF. A standard 2-car garage typically lands between $2,500 and $6,000 in epoxy flake, and commercial resinous systems are quoted per project.
Rose Restoration installs epoxy and resinous flooring throughout Washington DC, Maryland, and Virginia. Request a free assessment or call (703) 327-7676.
Epoxy Flooring Cost by System (2026)
| System | Installed Cost / SF | Best For |
|---|---|---|
| Solid color epoxy | $4 – $8 | Budget-conscious upgrades, utilitarian spaces |
| Decorative flake (chip) | $6 – $12 | Residential garages, workshops — the most popular finish |
| Polyaspartic coating | $8 – $14 | Fast-cure needs, UV stability, high-traffic spaces |
| Metallic epoxy | $10 – $18 | Showrooms, upscale garages, statement finishes |
| Urethane cement (commercial kitchens) | Contact for quote | Thermal shock, wet processing, food-service floors |
| Commercial / industrial resinous systems | Contact for quote | Warehouses, kitchens, labs, mechanical rooms — quoted per project |
Garage Project Pricing
| Garage Size | Typical Area | Epoxy Flake | Polyaspartic |
|---|---|---|---|
| Single car (1-car) | 200 – 280 SF | $1,400 – $3,400 | $1,800 – $3,900 |
| Standard 2-car | 400 – 500 SF | $2,500 – $6,000 | $3,200 – $7,000 |
| Large 2-car / tandem | 500 – 650 SF | $3,000 – $7,800 | $4,000 – $9,100 |
| 3-car garage | 650 – 900 SF | $3,900 – $10,800 | $5,200 – $12,600 |
What Drives Epoxy Flooring Cost
1. Concrete Preparation
Proper diamond grinding is what separates a coating that lasts fifteen years from one that peels in eighteen months. Prep is included in our pricing — but floors with existing failed coatings, heavy adhesive residue, or deep contamination need additional grinding or removal, typically adding $1–$3 per square foot.
2. Moisture Testing and Mitigation
Concrete slabs with elevated moisture vapor will destroy a standard epoxy from below. We test before we quote; when mitigation is needed, a vapor-barrier primer adds roughly $1.50–$3.00 per square foot — and saves the entire floor.
3. Repairs Before Coating
Cracks, spalls, and failed joints get repaired before any coating goes down, typically $0.75–$2.00 per square foot depending on extent. A coating is only as good as the slab under it.
4. System and Finish Choice
More build coats, decorative media, and topcoat chemistry all move the number. Polyaspartic topcoats cost more than epoxy but cure in hours instead of days and hold color in sunlight — usually the right call for garages that can’t be out of service.
Epoxy vs Polished Concrete
Not every concrete floor should be coated. Warehouses and showrooms with sound slabs are often better served by polished concrete ($6–$14/SF) — no coating to wear through, easier long-term maintenance. Wet areas, kitchens, and chemical-exposure floors need the resinous system. We install both, so our recommendation is based on your slab, not our sales sheet. See the full comparison in epoxy vs polished concrete.
Frequently Asked Questions
How much does it cost to epoxy a 2-car garage?
A standard 2-car garage (400–500 SF) runs $2,500–$6,000 in decorative flake epoxy or $3,200–$7,000 in polyaspartic, including diamond-grind preparation. Floors needing coating removal or moisture mitigation come in higher — we confirm with a free assessment.
Why do epoxy quotes vary so much between contractors?
Preparation. Low quotes usually mean acid etching instead of diamond grinding and no moisture testing — the two shortcuts responsible for nearly every peeling epoxy floor we’re called to fix. Our pricing includes proper mechanical prep, which is why our floors last.
What does commercial epoxy or urethane cement cost?
Commercial resinous floors are quoted per project — square footage, chemistry, downtime window, and substrate condition all matter. We work nights and weekends so kitchens and production floors don’t close. Request a proposal and we’ll walk the space.
Get an Exact Price
Send photos of your floor with rough dimensions and we’ll usually respond with a firm number the same day. Or request a free on-site assessment — we test moisture and inspect the slab before quoting. See also our full cost guide and detailed garage epoxy cost breakdown.
