Vinyl Plank Flooring in the Bathroom: Is It Worth It? (Hawaii Guide)
Short answer: yes — vinyl plank is the best bathroom flooring for most Hawaii homes. It's 100% waterproof, warmer and softer underfoot than tile, a fraction of tile's installation cost, and it handles our humidity without a complaint. Updated for 2026, here's the full breakdown — including a step-by-step install guide and the mistakes to avoid in a small, humid bathroom.
Your bathroom flooring options, compared
- Tile — durable, but the most expensive install on Oahu (labor often runs 2–3× vinyl), cold underfoot, and demo is messy.
- Sheet vinyl — cheap to install, but dated looks; most homeowners pass.
- Peel-and-stick tiles — tempting price, terrible reviews; in humid bathrooms the adhesive fails fast.
- Click-lock luxury vinyl plank — waterproof, DIY-friendly, real-wood look, reasonable price. This is the one we recommend and install most across Honolulu. Browse our vinyl plank collection — in stock on Oahu.
Can I use vinyl plank flooring in a bathroom?
Yes. Unlike laminate — which swells when soaked — LVP is fully waterproof and belongs in bathrooms, kitchens, and laundry rooms. One Hawaii-specific note: if your bathroom sits on a concrete slab, use a moisture barrier — slab moisture pressure is the #1 cause of failed floors we see on Oahu, and "waterproof plank" doesn't protect against moisture pushing up from below. In condos, check your building's HOA underlayment requirements before you buy.
How to install vinyl plank flooring in a bathroom
Time needed: about 10 hours for a typical bathroom.
Click-lock vinyl plank is a realistic DIY project. Here are the steps:
-
Remove all personal belongings from the bathroom
Take out or stow towels, hygiene products, and decor.
-
Remove the toilet
Shut the water valve, disconnect the supply line, pump out the water, cut the old silicone bead with a utility knife, unscrew the two base bolts, and lift the toilet onto cardboard in the tub.
-
Remove old baseboards
Use an angled scraper and hammer, working carefully so you don't tear the drywall paper.
-
Remove old flooring
For sheet vinyl, an angled scraper or a multitool with a wide blade saves a lot of time.
-
Level the subfloor
Check flatness with a 6-ft level, then float the floor with a self-leveling compound. Allow a few hours to cure.
-
Install the new flooring
Measure and cut planks, keeping a 1/4-inch expansion gap against every solid surface — walls, cabinet, and tub. Start at the entrance and work left to right, using spacers to hold the gap.
-
Install baseboards
The most common choice is 3-1/4" vinyl baseboard. Cut with a 10" miter saw and glue with construction adhesive.
-
Install transitions
Glue a transition strip at the door and along the tub.
-
Caulk the baseboards
A white caulk bead along all baseboard seams gives the finished look.
-
Reinstall the toilet
Replace the wax ring, bolt the toilet down, reconnect the water, and run silicone around the base to seal against leaks.
Tips for installing vinyl plank in a bathroom
Remove the vanity before installation so flooring runs underneath — cleaner look, better seal.
You can, but the precise cutting takes far longer than pulling the toilet. Remove it.
Trace the hole onto cardboard, cut the template, and transfer it to the plank.
Personal preference — but starting from the tub and working toward the door is usually easiest.
Vinyl plank in the bathroom: pros and cons
| Pros | Cons |
| Realistic DIY project | Takes time and patience |
| 100% waterproof, minimal maintenance | Small rooms mean many cuts |
| Real-wood look at a fraction of tile's cost | Needs a flat, dry subfloor |
Want the job done for you? We install bathrooms across Oahu — see our vinyl plank installation cost guide or book a free estimate. Call or text (808) 210-4807, or stop by the showroom on N Nimitz Hwy for free samples you can hold against your bathroom tile.