Key Takeaways
Luxury vinyl plank (LVP) is the most popular waterproof floor for kitchens, bathrooms, and homes with pets.
“Waterproof” means the planks won't swell or warp from water. Big leaks can still reach the subfloor through the seams.
Waterproof laminate and sheet vinyl are strong alternatives, and engineered hardwood can work in some rooms with care.
Installation and subfloor prep matter as much as the product you pick.