Flooring · Materials and methods · Updated November 2026
Waterproof vs. Water-Resistant Flooring: What the Labels Mean
"Waterproof" flooring will not swell or break down when it gets wet. "Water-resistant" flooring handles spills for a limited time if you wipe them up. Neither label means water cannot get underneath.
How common floors compare
| Flooring | Typical label | Notes |
|---|---|---|
| Porcelain and ceramic tile | Waterproof | Grout lines need sealing or an epoxy grout |
| Luxury vinyl plank (rigid core) | Usually waterproof | Seams can still let water reach the subfloor |
| Sheet vinyl | Waterproof | Few seams |
| Laminate | Water-resistant (some "waterproof" lines) | Check the warranty: many cover spills for a set number of hours only |
| Engineered wood | Water-resistant at best | Avoid full bathrooms and laundry rooms |
| Solid hardwood | Not water-resistant | Wipe spills right away |
| Carpet | Not water-resistant | Pad holds water and odor |
Read the warranty, not just the box
Many "waterproof" warranties cover topical spills and the plank itself, but not water that comes from below or from leaks, flooding or standing water. Check:
- How long spills are covered
- Whether bathrooms and basements are allowed
- Whether flooding or plumbing leaks are excluded
- Required underlayment or moisture barrier
Protect the subfloor
- Fix leaks before installing new flooring.
- Use the vapor barrier or underlayment the manufacturer specifies, especially on concrete.
- Caulk around tubs, toilets and at walls in wet rooms where the manufacturer allows it.
Comparing products? See LVP vs. laminate and the flooring cost guide.
Cost figures are national ranges from the sources listed in our flooring cost guide, not a quote from FixFinch or any contractor.