The Truth About Waterproof Flooring: What Customers Need to Know
What "Waterproof" Actually Means in Flooring
The term "waterproof" in flooring can be somewhat misleading. Here's what you need to understand:
True Definition: Waterproof flooring is designed to resist water damage on its surface. It won't warp, swell, or deteriorate when exposed to spills or puddles that are promptly cleaned up.
Important Distinction: Most waterproof flooring is not designed to handle flooding conditions or standing water for extended periods.
The Reality: If water seeps through the seams and reaches underneath the flooring, damage can still occur to your subfloor and surrounding structures, even if the flooring material itself remains intact.
Common Types of Waterproof Flooring
Luxury Vinyl Flooring (LVP/LVT)
What Makes It Waterproof: Constructed with a 100% polymer core or composite core that won't absorb water.
Water Resistance Level: Excellent for everyday spills and can handle standing water for longer periods than many alternatives.
Limitations: Water can still penetrate through seams if not properly sealed, especially in floating floor installations.
Porcelain and Ceramic Tile
What Makes It Waterproof: Dense, non-porous material that naturally repels water.
Water Resistance Level: Among the most truly waterproof options available.
Limitations: While the tiles themselves are waterproof, grout is porous unless sealed properly and regularly maintained.
Waterproof Laminate
What Makes It Waterproof: Special treatments and coatings applied to the core material and enhanced sealing systems at the joints.
Water Resistance Level: Can handle spills for several hours without damage.
Limitations: Not as waterproof as vinyl or tile; prolonged exposure can still cause edge swelling.
Sheet Vinyl
What Makes It Waterproof: Seamless installation (or minimal seams) and non-absorbent material.
Water Resistance Level: Very good surface water resistance with fewer seams for water penetration.
Limitations: Can be punctured or torn, creating vulnerabilities.
The Fine Print: What Most Marketing Doesn't Tell You
Installation Matters
Even the most waterproof flooring can fail if not installed correctly. Professional installation ensures:
Properly sealed seams
Correct expansion gaps
Appropriate subfloor preparation
Sealed perimeters when necessary
The "Flood Test" Reality
When manufacturers claim their flooring is waterproof, they typically mean:
It can withstand puddles and spills that are cleaned up within a reasonable timeframe
The surface material will not absorb water or become damaged
The structural integrity of the flooring product itself remains intact when exposed to water
They generally do NOT mean:
The flooring creates a waterproof barrier for your subfloor
It can protect your home during flooding events
Water cannot penetrate between planks or tiles to reach underneath
Water Can Still Get Underneath
Even with "waterproof" flooring, water can seep:
Through seams between planks or tiles
Around the perimeter of the room
Through improper transitions between rooms
Via damaged or worn seals
Key Considerations Before Purchasing
Location Matters
Consider where you're installing the flooring:
High-risk areas (bathrooms, laundry rooms, basements): Choose tile or sheet vinyl for maximum protection
Medium-risk areas (kitchens, entryways): Luxury vinyl performs well
Low-risk areas (bedrooms, living rooms): Any water-resistant option will typically suffice
Maintenance Requirements
Different waterproof options require different care:
Vinyl: Simple cleaning with gentle cleaners
Tile: Regular grout sealing and appropriate cleaners
Laminate: Quick cleanup of spills and avoiding excess water during cleaning
Warranty Limitations
Always read the fine print on waterproof warranties:
Most only cover the flooring product itself, not damage to subfloors or surrounding structures
Many are voided by improper installation or maintenance
Some exclude certain types of water damage, particularly flooding
Pros and Cons of Waterproof Flooring
Pros
Peace of mind for everyday spills and accidents
Durability against water damage that would ruin traditional hardwood or laminate
Easy cleaning and maintenance
Ideal for households with children, pets, or high-traffic areas
Versatile designs that can mimic natural materials like wood and stone
Cons
Not a complete solution for flood protection
Higher cost compared to standard flooring options
Installation requirements may be more stringent
May create a false sense of security regarding water protection
Quality varies significantly between manufacturers and price points
Making the Right Choice For Your Home
When considering waterproof flooring, we recommend:
Be realistic about your needs: Assess the actual water exposure risk in different areas of your home
Understand the limitations: No flooring is completely impervious to water in all circumstances
Invest in proper installation: Professional installation significantly enhances water resistance
Address underlying moisture issues: Solve existing moisture problems before installing new flooring
Consider comprehensive protection: For areas with significant water risk, consider additional waterproofing measures for the subfloor
Our Commitment to You
At Cypress Kitchen and Bath, we want you to make informed decisions about your flooring investments. We're committed to:
Providing honest information about product capabilities
Recommending the right product for your specific situation
If you have questions about which waterproof flooring option is right for your home, our experts are here to help you navigate the options and find the perfect balance of protection, beauty, and value.
Disclaimer: While products labeled as "waterproof" offer superior water resistance compared to traditional flooring options, no flooring product can guarantee complete protection against all water damage scenarios, particularly flooding. Always promptly clean spills and address leaks immediately to prevent damage to your home's structure.
