Choosing the right thickness for vinyl plank flooring can make or break how well it holds up in your home. After years of working with different flooring types across various homes and commercial settings, I’ve seen firsthand how thickness influences comfort, durability, and long-term satisfaction. It’s not just about picking what looks good; getting the right specs for your space matters just as much as style. Let’s break down what you need to know before making that purchase.

What is the Best Vinyl Flooring Thickness?
The best thickness for vinyl plank flooring depends on factors such as the intended use, foot traffic, and subfloor conditions. Generally, vinyl plank flooring thickness ranges from 2mm to 8mm. Residential spaces typically require planks between 4mm to 6mm for a balance of durability and comfort. In contrast, commercial settings often benefit from thicker planks, around 6mm to 8mm, to withstand heavy foot traffic and wear.
“For residential areas, I often recommend at least 5mm planks with a 12 mil wear layer, they perform best under daily family use without compromising on comfort,” says Thomas Reid, a certified flooring contractor based in Ontario.
Types of Vinyl Flooring and Thickness
Luxury Vinyl Planks
Luxury vinyl planks (LVP) are designed to replicate the appearance of hardwood flooring while offering enhanced durability and water resistance. LVP typically ranges from 4mm to 8mm in thickness, with thicker options providing better sound insulation and comfort underfoot.
Luxury Vinyl Tiles
Luxury vinyl tiles (LVT) mimic the look of ceramic or stone tiles while offering easier installation and maintenance. LVT options range from 2mm to 6mm in thickness, making them a versatile choice for various applications, including kitchens and bathrooms.
Vinyl Sheet
Vinyl sheet flooring is a cost-effective solution that comes in large rolls and is ideal for covering expansive areas with minimal seams. Vinyl sheets usually range from 1.5mm to 3mm in thickness, making them suitable for low-traffic areas such as bedrooms and offices.
Factors to Consider When Choosing the Thickness
Wear Layer
The wear layer is the topmost protective layer that determines the floor’s resistance to scratches and stains. Thicker wear layers, ranging from 6 mils to 20 mils, provide greater durability and are ideal for high-traffic areas such as hallways and living rooms.
Subfloor
The condition and type of subfloor play a significant role in selecting the appropriate thickness. Uneven or damaged subfloors may require thicker planks to prevent imperfections from showing through and to provide a stable surface.
“I’ve seen thin planks buckle on uneven subfloors, if your base isn’t perfect, go with something 6mm or thicker to ensure longevity,” advises Karen Diaz, flooring installation specialist in Seattle.
Read More: How to Choose Vinyl Plank Flooring?
Backing Layers
Vinyl plank flooring often includes backing layers that add comfort and reduce noise. Some products feature foam or cork backing, which enhances insulation and underfoot comfort, making them suitable for multi-level homes and apartments.
Protective Coating
A high-quality protective coating can extend the lifespan of vinyl flooring by offering additional resistance to wear and tear. Thicker coatings with added UV protection help prevent fading and discoloration in sun-exposed areas.
Foot Traffic
The level of foot traffic in a space should influence the choice of thickness. High-traffic areas, such as entryways and kitchens, benefit from thicker planks, while low-traffic areas can utilize thinner options without compromising performance.
Final Takeaways
Selecting the right thickness for vinyl plank flooring requires careful consideration of various factors, including wear layer, subfloor condition, and expected foot traffic. From personal experience, getting these details right means fewer headaches down the road, less maintenance, better comfort, and a floor that truly lasts. By understanding these elements, homeowners and business owners can make informed decisions that result in durable, visually appealing, and long-lasting flooring solutions.
