What flooring works best in basement bathrooms?

Luxury vinyl plank (LVP) and ceramic/porcelain tile are the top choices for basement bathroom flooring due to their excellent moisture resistance and ability to handle potential flooding or humidity issues common in below-grade spaces.

Luxury vinyl plank offers the best combination of water resistance, comfort, and affordability for basement bathrooms. Quality LVP is 100% waterproof, warmer underfoot than tile, and can handle minor foundation settling without cracking. It's also easier to install over slightly uneven concrete subfloors. Expect to pay $4-8 per square foot installed in the Ottawa market.

Ceramic or porcelain tile provides the most durable long-term solution, especially larger format tiles that minimize grout lines where moisture can penetrate. Porcelain is denser and more water-resistant than ceramic, making it ideal for basement conditions. Proper waterproof membrane installation underneath is critical. Professional tile installation typically runs $8-15 per square foot in Ottawa.

Heated flooring systems work exceptionally well in basement bathrooms, making tile floors comfortable year-round while helping control humidity. Electric radiant heating mats add $8-12 per square foot but significantly improve comfort in Ottawa's cold climate.

Avoid hardwood, laminate, or carpet in basement bathrooms, as these materials can warp, delaminate, or develop mold when exposed to moisture. Even "water-resistant" laminate isn't suitable for the high-humidity environment of a basement bathroom.

Proper subfloor preparation is crucial regardless of your flooring choice. This includes moisture testing the concrete, applying appropriate sealers, and ensuring proper drainage. Licensed contractors will also verify that your basement bathroom meets Ontario Building Code requirements for ventilation and moisture control.

For a free estimate on your basement bathroom flooring project, request a quote from Ottawa Bathrooms to ensure proper installation and code compliance.

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Find a Licensed Contractor

Ottawa Bathrooms connects you with vetted, licensed renovation contractors from the Ottawa Construction Network:

• Davinci Tiling ✓
• CMA Restoration Group inc ✓
• Justyn Rook Contracting ✓