Is Laminate Flooring Waterproof? Uncovering the Facts

Laminate flooring has become increasingly popular due to its affordability, durability, and ease of installation. One question often asked by homeowners considering this option is whether laminate flooring is waterproof.

While laminate flooring is designed to mimic the appearance of hardwood or stone, it is not completely waterproof. It is, however, more resistant to moisture compared to traditional wood flooring, owing to its layered construction and protective wear layer.

Spills and splashes should be wiped up promptly to prevent damage, but generally, laminate flooring can withstand moderate moisture conditions and is a reasonable choice for areas with occasional water exposure.

Water Resistance vs Waterproof

When discussing laminate flooring, it’s important to distinguish between water resistance and waterproof characteristics. Water resistance refers to the material’s ability to withstand exposure to moisture, while waterproof means the material is impermeable to water.

Laminate flooring is typically constructed with layers of high-density fiberboard (HDF) and topped with a protective layer that adds water resistance. However, this does not make it entirely waterproof. Few laminate flooring options can be classified as completely waterproof, although some are designed to offer a higher degree of water resistance.

Rigid core laminate flooring has a significant advantage when it comes to water resistance, thanks to a dense core typically made of stone polymer composite (SPC) or wood plastic composite (WPC). These types of flooring are designed to better withstand moisture and may even be promoted as waterproof. It’s crucial, however, not to confuse water resistance with true waterproofing.

Here’s a comparison of water resistance levels in various types of laminate flooring:

Type of Laminate FlooringWater Resistance Level
Traditional Laminate FlooringLow to Moderate
Water-Resistant Laminate FlooringModerate to High
Rigid Core Laminate Flooring (WPC, SPC)High to Waterproof

Keep in mind that even if a laminate flooring product is labeled as waterproof, any gaps or seams between planks can still allow water to seep in. Therefore, proper installation and sealing are vital to ensure the highest level of water resistance.

Types of Laminate Flooring

Laminate flooring has evolved over the years and now offers a range of options for homeowners seeking water resistance or complete waterproof solutions. Below are two key types of laminate flooring that cater specifically to water exposure.

Water Resistant Laminate

Water resistant laminate flooring is designed to withstand occasional moisture and spills without sustaining significant damage. This type of laminate is typically made with a strong protective layer and moisture-resistant core materials. Most water-resistant laminate floors can handle water exposure for up to 24-48 hours.

Some examples of water-resistant laminate flooring brands include:

  • Shaw Repel
  • Quick-Step NatureTEK
  • Pergo TimberCraft + WetProtect

Waterproof Laminate

Waterproof laminate flooring offers improved protection against water damage, making it suitable for kitchens, bathrooms, and other high-moisture areas. The main difference between water resistant and waterproof laminate floors lies in the construction of the planks. Waterproof laminate typically features a plastic or vinyl-based core, which makes it impervious to water damage.

Some popular waterproof laminate flooring brands include:

BrandWaterproof Technology
AquaGuard24-hour water resistance
Mohawk RevWood PlusHydroseal coating
Pergo Outlast+SpillProtect24 technology

While waterproof laminate has its advantages, it may come at a higher cost and may not be as eco-friendly as water-resistant laminate options. However, it can provide the necessary protection for areas with high water exposure.

Factors Affecting Laminate Flooring’s Water Resistance

Laminate flooring’s water resistance depends on a variety of factors, which can be essential to consider during purchasing and installation. Two significant factors that influence the water resistance of laminate flooring are the quality of materials and the installation process.

Quality of Materials

The composition and quality of materials used in the production of laminate flooring can significantly impact its ability to resist water. Laminate flooring consists of several layers, including the wear layer, design layer, core layer, and backing layer:

  • Wear layer: A clear, protective layer providing resistance to scratches, stains, and moisture.
  • Design layer: A printed layer resembling natural wood or stone, also contributing to water resistance.
  • Core layer: Typically made of high-density fiberboard (HDF), resisting moisture better than standard medium-density fiberboard (MDF).
  • Backing layer: A moisture barrier providing additional protection from water damage.

Higher-quality laminate flooring often has improved water resistance properties due to carefully engineered layers and more durable materials.

Installation Process

A properly executed installation process is vital for ensuring the water resistance of laminate flooring. Some crucial aspects of the installation process impacting water resistance include:

  1. Seams: Tight and secure seams can help prevent water infiltration. Utilizing a water-resistant adhesive during installation may also offer increased protection.
  2. Underlayment: Installing a quality underlayment with moisture barrier properties can help protect your flooring from water damage.
  3. Perimeter sealing: Ensuring that the edges of the flooring are sealed can further prevent moisture penetration.
  4. Proper subfloor preparation: A clean and level subfloor is necessary for optimal water resistance. A damp subfloor can increase the risk of moisture damage to your laminate flooring.

By paying close attention to both the materials and installation process, you can maximize the water resistance and durability of your laminate flooring.

How to Protect Laminate Flooring from Water Damage

Proper Installation

To protect your laminate flooring from water damage, it is crucial to start with proper installation. Ensuring that the floor is installed correctly will help prevent moisture from seeping into the seams between planks. A few essential steps in the installation process include:

  • Using a moisture barrier underlayment, which helps prevent moisture from seeping up through the subfloor
  • Leaving the recommended expansion gap around the perimeter of the room
  • Sealing the expansion gap with a 100% silicone sealant to prevent moisture ingress

Maintenance and Cleaning

Regular maintenance and cleaning can significantly reduce the risk of water damage to your laminate flooring. A few tips for keeping your floor in good shape include:

  • Sweeping or vacuuming on a daily basis to remove dirt and debris that could scratch the surface and expose seams to moisture
  • Using a damp (not wet) mop, microfiber cloth, or laminate-specific cleaner to clean the floor without using excessive water
  • Avoiding the use of steam mops, as they can cause water to permeate the laminate

Quick Water Spill Cleanup

Accidents happen, and spills are inevitable, but addressing them quickly can make a big difference in minimizing damage to your laminate flooring. Some quick response measures include:

  • Wiping up spills immediately using a dry cloth or paper towel
  • Using a fan or dehumidifier to help dry the area more rapidly if moisture has seeped into the seams
  • Inspecting the affected area regularly for signs of swelling, lifting, or discoloration and addressing any issues promptly

Alternatives to Laminate Flooring

While laminate flooring has several advantages, it may not be the best choice for those looking for a waterproof flooring solution. Here are two popular waterproof alternatives to consider.

Luxury Vinyl Plank Flooring (LVP)

Luxury Vinyl Plank flooring, also known as LVP, is a popular choice for those seeking a waterproof and stylish flooring solution. Unlike laminate flooring, LVP is:

  • 100% waterproof – making it ideal for bathrooms, kitchens, and basements
  • Durable – with a wear layer that protects against scratches and dents
  • Ease of installation – with options like click-together planks for a user-friendly installation process

According to Flooring Inc., LVP has seen significant market growth, with around 5 billion square feet of LVP sold in 2022. This is a testament to its increasing popularity among homeowners.

Tile Flooring

Tile flooring is another excellent alternative to laminate flooring for those seeking a waterproof option. Available in a wide range of materials, including porcelain, ceramic, and natural stone, tile flooring offers:

  • Water resistance – with glazed options providing superior protection from moisture
  • Durability – making it suitable for high-traffic areas and able to withstand various types of wear and tear
  • Design versatility – allowing for unlimited customization with colors, shapes, and patterns

In a study conducted by Rice University, it was found that porcelain tiles have a water absorption rate of less than 0.5%, making them an ideal choice for moisture-prone spaces.


Laminate flooring offers a durable and cost-effective option for various areas in your home. However, when it comes to water resistance, it is not fully waterproof. In general, laminate can handle small spills or temporary exposure to moisture, but continuous or excessive exposure may cause damage to the flooring.

It is essential to consider the specific product’s water resistance or opt for a water-resistant laminate flooring option. Proper installation, maintenance, and cleaning techniques can help increase the longevity and performance of your laminate floors in damp or wet situations.

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