Typical Lifespans by Environment
- Residential garage (flake epoxy + polyaspartic): 15–20+ years
- Residential garage (standard epoxy): 10–15 years
- Commercial retail/office: 7–10 years topcoat, 15+ years body
- Light industrial / warehouse: 5–10 years
- Heavy industrial / food process: 5–8 years (urethane cement)
What Shortens the Life
Skipped mechanical prep, moisture in the slab, thin builds (DIY kits), UV exposure with non-UV-stable topcoats, harsh chemicals, and heavy point-loads without proper repair.
What Extends the Life
Diamond grinding, high-solids resin, UV-stable topcoats, applied thickness matched to the traffic, and periodic recoat of the wear layer every 5–10 years.
Refresh Topcoat vs Full Replacement
In most cases you only recoat the top wear layer — a fraction of the cost of a full new floor. That's why proper systems make financial sense long-term.