Laminate Flooring Thickness Key Takeaways  

Laminate flooring comes in thicknesses ranging from 6mm to 12mm, and the difference matters more than it might seem. The right thickness depends on your subfloor condition, how much foot traffic the room gets, and the level of underfoot comfort you want.  

• Padding is not part of the measurement: Always measure the board itself from base to top. Attached underlayment padding is not included in the thickness figure.  
• Four layers work together: Back, core, design, and wear layers each serve a distinct role. The core layer handles impact resistance and moisture protection from below.  
• Thicker laminate feels and performs better: Laminate at 10–12mm provides more realistic texture detail, better sound dampening, and more tolerance for minor subfloor irregularities.  
• Match thickness to your subfloor: For smooth, even subfloors, 7–8mm performs well. Uneven subfloors benefit from the added flexibility of 10–12mm.  

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How to Measure  

To measure laminate thickness, start at the base of the board and measure up to the top surface in millimeters. Some boards come with attached padding, but that shouldn't factor into the measurement since it's not part of the board itself. The measurement is worth keeping in mind as you shop, so you know exactly what you're comparing and what you're looking for. 

The Laminate Layers  

Laminate has four layers of construction: wear, design, core, and back layer. Each layer serves a distinct purpose and is fused using high heat and intense pressure: 

• Back layer: bottom layer responsible for protecting the plank against moisture and balances the floor  
• Core layer: above the back layer is a durable, high-density board that protects from indentations and moisture  
• Design layer: above the core layer, it has a high-resolution photograph of the floor’s surface appearance  
• Wear layer: top layer, a transparent layer of aluminum oxide that protects against fading, stains, and surface burns  

FAQs About Laminate Flooring Thickness 

Does thicker laminate provide benefits? 

Yes. Thicker laminate (10-12mm) feels more like hardwood, absorbs sound better, and is more durable against impacts. It is also easier to install over slightly uneven subfloors. 

What is the ideal laminate thickness? 

For the most realistic hardwood look and best durability, choose 10mm to 12mm thick laminate. For a more affordable option that performs well on a smooth subfloor, 7mm to 8mm is a good choice. 

Is there a big difference between 8mm and 12mm laminate? 

Yes. 12mm laminate offers more underfoot comfort, better sound absorption, and greater durability. While 8mm is a solid mid-range option for low-traffic areas with even subfloors, 12mm is better for main living areas and handling heavy furniture. 

What is the best thickness of laminate to get? 

The best thickness depends on your room and subfloor. For high-traffic areas like living rooms or hallways, 10-12mm is ideal. For lower-traffic spaces with a level subfloor, like bedrooms, 7-8mm is sufficient. 

Is 8mm laminate thick enough for a kitchen? 

Yes, provided your subfloor is level and the laminate has good moisture resistance. In a kitchen, a laminate's moisture-wicking properties are more important than its thickness. 

How long will 12mm laminate flooring last? 

With proper installation and care, 12mm laminate flooring can last up to 15 to 25 years. Its lifespan is also determined by its AC wear rating and how well it's maintained, manufacturer warranty, and how well it's maintained.

Is laminate thicker than vinyl plank? 

Generally, yes. Laminate flooring ranges from 6–12mm thick, while luxury vinyl plank (LVP) is typically 4–8mm thick. However, the best choice depends on factors beyond thickness, such as moisture resistance and intended use.