{"id":3512,"date":"2026-10-08T21:06:00","date_gmt":"2026-10-08T13:06:00","guid":{"rendered":"http:\/\/www.ars-infosys.com\/blog\/?p=3512"},"modified":"2026-10-08T21:06:00","modified_gmt":"2026-10-08T13:06:00","slug":"does-the-thickness-of-lvt-flooring-matter-464a-88fef2","status":"publish","type":"post","link":"http:\/\/www.ars-infosys.com\/blog\/2026\/10\/08\/does-the-thickness-of-lvt-flooring-matter-464a-88fef2\/","title":{"rendered":"Does the thickness of LVT flooring matter?"},"content":{"rendered":"

If you\u2019ve ever walked into a showroom or scrolled through an online LVT (Luxury Vinyl Tile) flooring listing, you\u2019ve probably noticed that thickness numbers pop up constantly\u20142mm, 3mm, 5mm, even 8mm. As someone who\u2019s been supplying LVT flooring to residential builders, small business owners, and homeowners for over a decade, I get asked this question every single week: Does LVT thickness really matter? The short answer is yes\u2014but not in the way most people think. Let\u2019s break this down like I would with a customer standing in my warehouse, running their fingers over a sample board, no jargon, no fancy sales lines. LVT Flooring<\/a><\/p>\n

<\/p>\n

First, let\u2019s get one thing straight: LVT thickness isn\u2019t just a single number. It\u2019s split into two parts\u2014the total thickness of the plank (or tile) itself, and the thickness of the wear layer. That\u2019s the part that trips most people up, and it\u2019s where so much misinformation gets spread online. I\u2019ve had a customer call me in a panic, convinced that a 5mm plank is automatically better than a 3mm one, only to realize the 3mm has a 20 mil wear layer and the 5mm only has a 12 mil wear layer. Mil is the standard measurement for wear layers, and that\u2019s the metric that actually determines how long your LVT will last. But before we dive into that, let\u2019s talk about who needs what thickness, because that\u2019s where context matters most.<\/p>\n

For residential use, most of our customers fall into one of two camps: homeowners renovating their own space, and small contractors working on 2-3 bedroom homes. For years, I\u2019d recommend 2mm to 3mm LVT for these jobs, but that\u2019s changed a little in the last five years as manufacturing has gotten better. Wait, no\u2014let\u2019s clarify: 2mm is thin, light, and really easy to install for DIYers. It\u2019s great for apartments, guest bedrooms, or even basements where foot traffic is light. If you\u2019re renting and plan to move in 3-5 years, you don\u2019t need to spend extra on a thick plank that will outlast your tenancy. But here\u2019s the catch: 2mm LVT has almost no cushioning, and if you have an uneven subfloor (which most older homes do), you\u2019ll feel every bump under your feet. I\u2019ve had customers say it feels like walking on thin cardboard, and they\u2019re not wrong. It\u2019s functional, but it\u2019s not comfortable. That\u2019s where 3mm comes in. It\u2019s still DIY-friendly, a little more stable, has just enough cushioning to take the edge off uneven subfloors, and it works well for hallways, bedrooms, and even home offices. The best part? Most 3mm LVT we supply has a 10 mil or 12 mil wear layer\u2014plenty for residential use, even with dogs running around or kids dragging toys.<\/p>\n

Now, what about thicker LVT\u20144mm, 5mm, even up to 7mm or 8mm? That\u2019s the stuff for commercial spaces. I\u2019ve worked with caf\u00e9 owners, retail store managers, and office building contractors for years, and they\u2019ll almost always request thicker LVT. Why? Commercial spaces have way higher foot traffic\u2014think 500 people a day walking through a boutique, or waiters and waitresses hauling trays across a restaurant floor for 12 hours a day. Thick LVT doesn\u2019t just mean more wear layer, though. It means more structural integrity. A 5mm plank won\u2019t bend or warp as easily when heavy furniture is dragged across it, and it has better impact resistance. I\u2019ve had a restaurant owner install a 5mm LVT floor three years ago, and they haven\u2019t had a single scratch that\u2019s gone all the way through the wear layer. A neighboring caf\u00e9 installed a 3mm LVT floor at the same time, and they already had to replace a few planks in the high-traffic front door area because the wear layer wore thin. That\u2019s not to say 3mm is bad for commercial\u2014if it\u2019s a small office with only 10 people a day, it\u2019s fine. But for high-traffic spaces, thickness is a must.<\/p>\n

Wait, but let\u2019s circle back to that wear layer, because this is where a lot of suppliers cut corners to offer lower prices. A 5mm plank with a 12 mil wear layer is not as good as a 3mm plank with a 20 mil wear layer. I see this all the time when I quote customers who have found cheaper LVT online. They\u2019ll say, \u201cThis 6mm plank is $1 a square foot cheaper than yours,\u201d and I have to explain that their 6mm plank has a 10 mil wear layer, while our 3mm has a 20 mil one. Over time, the cheaper one will wear out faster, even if it\u2019s thicker. That\u2019s why we always educate our customers to look at both numbers, not just total thickness. Total thickness matters for underlayment, structural stability, and impact resistance, but wear layer thickness is what determines longevity.<\/p>\n

Another factor that\u2019s tied to thickness is installation. Thicker LVT requires a different approach, especially if you\u2019re using a floating floor system (which is the most common for modern LVT). If you\u2019re installing over radiant heat, for example, thicker planks have more thermal mass, so they take longer to heat up and cool down, but they also hold heat better. We always recommend talking to an installer about your radiant heat system, because a 5mm plank might not be the best choice if your heat is set to a very high temperature\u2014though most modern LVT is rated for radiant heat now. For DIY installations, thinner planks are definitely easier. They\u2019re lighter, easier to cut, and the click-lock system works more smoothly. I\u2019ve had a customer who installed 2mm LVT in his basement by himself in a weekend, and it looked perfect. Another tried to install 5mm planks on his own and ended up returning half because he couldn\u2019t line up the click locks correctly. That\u2019s not to say a pro can\u2019t handle it, but DIYers should stick to thinner options.<\/p>\n

Durability isn\u2019t just about foot traffic, either. What about spills and moisture? LVT is waterproof, right? Well, not 100%, but it\u2019s water-resistant, especially the better quality options. Thicker planks tend to have a more reliable seal around the edges, so spills are less likely to seep in if a board gets scratched or damaged. I\u2019ve had a customer spill a whole bucket of coffee on his 3mm LVT, and he wiped it up immediately with no problem. Another had a 2mm LVT floor in a rental apartment, and a leaky window let water sit on the floor for a day\u2014by the time he mopped it up, the edges of the planks had swollen a little. That\u2019s not a failure of LVT, exactly, but thickness does play a role in how much damage water can cause. Thicker planks are more resistant to minor water exposure, which is good for bathrooms, laundry rooms, or basements.<\/p>\n

Let\u2019s also talk about noise, because that\u2019s a big one for both residential and commercial spaces. Thicker LVT has more cushioning, so it absorbs sound better. If you live in an apartment above someone, a thin 2mm LVT floor will transmit a lot of foot noise to the unit below. A 3mm or 4mm plank with a built-in underlayment layer will muffle that noise significantly. For offices, that\u2019s important too\u2014you don\u2019t want people walking around and disturbing meetings or quiet work. We recommend our customers who care about noise opt for at least 3mm LVT, and we always offer samples so they can test the sound difference for themselves.<\/p>\n

Wait, but what about cost? Thicker LVT is more expensive than thinner LVT, right? Yes, but only up to a point. The difference between a 2mm and 3mm plank is usually $0.20 to $0.50 per square foot, while the difference between a 5mm and 7mm plank is $0.50 to $1 per square foot. That\u2019s why we always recommend choosing the smallest thickness that meets your needs, rather than overspending on extra thickness you don\u2019t need. If you\u2019re a homeowner with kids and a medium-traffic hallway, 3mm with a 12 mil wear layer is perfect. If you\u2019re a retail store owner, 5mm with a 20 mil wear layer is worth the extra cost for long-term durability. We\u2019ve had customers who bought the thickest LVT on the market for a small bedroom, and they ended up paying twice as much as they needed to. That\u2019s the biggest mistake I see people make\u2014chasing thickness without considering their actual usage.<\/p>\n

Another common question: Can you use underlayment with LVT? And how does that interact with thickness? We always recommend adding a underlayment layer, regardless of LVT thickness, because it evens out minor subfloor imperfections, adds cushioning, and reduces noise. But when you add underlayment, you have to adjust for total thickness. If you\u2019re using a 2mm plank, adding a 2mm underlayment gives you a total of 4mm, which is still manageable. If you\u2019re using a 5mm plank, adding a 2mm underlayment makes 7mm, which might be too thick for doorways. That\u2019s a practical consideration most people don\u2019t think about before they start installation. A lot of older homes have doors that are trimmed very close to the floor, so if you add a thick LVT plus underlayment, the door might not swing closed. We always advise customers to test the height by setting a plank on the subfloor, adding underlayment, and placing a door under it to make sure there\u2019s enough clearance. That\u2019s a simple step, but it\u2019s one that saves a lot of headaches later.<\/p>\n

Let me also share a real example that stuck with me. A couple came to me last year, renovating their first home. They had two young kids, a large living room, and a small home office. They were trying to decide between 3mm and 5mm LVT. The guy said, \u201cWe want the thickest one so it will last forever.\u201d The wife said, \u201cWe don\u2019t want to pay extra if we don\u2019t need it.\u201d I brought them samples, had them walk on both, and explained that their living room had medium traffic, so 3mm with a 15 mil wear layer was more than enough. The 5mm would cost them $300 more for the whole space, and they\u2019d never notice the difference in comfort. They went with 3mm, and six months later, the wife sent me a message saying it was perfect\u2014easy to keep clean, the kids had spilled juice and paint with no damage, and it felt warm under their bare feet. That\u2019s exactly the kind of call we love to get.<\/p>\n

Now, let\u2019s address the elephant in the room: Is there a downside to thicker LVT? For most residential spaces, no\u2014unless you\u2019re dealing with door clearance, as I mentioned earlier. For commercial spaces, thicker LVT can be harder to install if you\u2019re working on a time crunch, because the planks are heavier and take more time to align. But the biggest downside is cost, and that\u2019s only if you overbuy thickness you don\u2019t need. I\u2019ve also heard some people say thicker LVT is harder to repair, but that\u2019s not true\u2014if a plank gets damaged, you can just pry it up and replace it, regardless of thickness. The only thing is that thicker planks are a little more rigid, so you have to make sure you get the exact right replacement to match the pattern, which is the same for thin planks.<\/p>\n

At the end of the day, LVT thickness matters, but it\u2019s not the be-all and end-all. The most important factors are still wear layer thickness, your space\u2019s traffic level, your installation skill, and your budget. Thickness adds structural stability, cushioning, and moisture resistance, but only if you pair it with a good wear layer. For someone renting or on a tight budget, 2mm is fine. For homeowners, 3mm to 4mm is the sweet spot for most spaces. For high-traffic commercial areas, 5mm and above make sense. The worst thing you can do is buy the thickest LVT available without considering what you actually need\u2014you\u2019ll pay more than you should, and you won\u2019t get any extra benefit.<\/p>\n

As a supplier, our job isn\u2019t to push the most expensive product on every customer. It\u2019s to help them find the right LVT for their space, whether that\u2019s 2mm for a rental or 6mm for a busy restaurant. We have samples of every thickness, we explain the difference between total thickness and wear layer, and we walk through installation tips, noise considerations, and even door clearance issues. LVT is one of the most durable, versatile flooring options on the market, but its performance depends on choosing the right thickness for your specific needs.<\/p>\n

<\/p>\n

If you\u2019re planning a flooring project\u2014whether it\u2019s a small residential update or a large commercial build\u2014don\u2019t just look at the thickness number on the box. Reach out, and let\u2019s talk through your space, your traffic, and your budget. We can help you find the perfect LVT that will last for years, without paying for thickness you don\u2019t need.<\/p>\n

SPC Molding<\/a> References:<\/p>\n

    \n
  1. National Wood Flooring Association. (2022). Luxury Vinyl Flooring Installation and Specification Guide. NWFA Press.<\/li>\n
  2. Resilient Floor Covering Institute. (2021). Performance Standards for Luxury Vinyl Tile and Plank Flooring. RFCI Technical Bulletin.<\/li>\n
  3. U.S. Department of Housing and Urban Development. (2020). Residential Flooring Best Practices for Durability and Comfort. HUD Office of Policy Development and Research.<\/li>\n
  4. International Code Council. (2022). Residential Structural Requirements for Flooring Materials. ICC Codes and Standards.<\/li>\n
  5. Vinyl Institute. (2023). Sustainability and Performance of Luxury Vinyl Flooring. Vinyl Industry Research & Education Foundation.<\/li>\n<\/ol>\n
    \n

    Jiangsu Zhengyoung Flooring Decoration Material Co., Ltd.<\/a>
    As one of the most professional lvt flooring manufacturers and suppliers in China, we offer a wide range of products with superior quality. Please rest assured to buy bulk lvt flooring made in China here from our factory. For quotation, contact us now.
    Address: No. 32 Cuibei Road, Cuiqiao, Henglin Town, Changzhou, Jiangsu
    E-mail: Info@z-youngfloor.com
    WebSite:     https:\/\/www.z-youngfloor.net\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

    If you\u2019ve ever walked into a showroom or scrolled through an online LVT (Luxury Vinyl Tile) … Does the thickness of LVT flooring matter?<\/span>Read more<\/a><\/p>\n","protected":false},"author":24,"featured_media":3512,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[3475],"class_list":["post-3512","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry","tag-lvt-flooring-4329-897d73"],"_links":{"self":[{"href":"http:\/\/www.ars-infosys.com\/blog\/wp-json\/wp\/v2\/posts\/3512","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.ars-infosys.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.ars-infosys.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.ars-infosys.com\/blog\/wp-json\/wp\/v2\/users\/24"}],"replies":[{"embeddable":true,"href":"http:\/\/www.ars-infosys.com\/blog\/wp-json\/wp\/v2\/comments?post=3512"}],"version-history":[{"count":0,"href":"http:\/\/www.ars-infosys.com\/blog\/wp-json\/wp\/v2\/posts\/3512\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.ars-infosys.com\/blog\/wp-json\/wp\/v2\/posts\/3512"}],"wp:attachment":[{"href":"http:\/\/www.ars-infosys.com\/blog\/wp-json\/wp\/v2\/media?parent=3512"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.ars-infosys.com\/blog\/wp-json\/wp\/v2\/categories?post=3512"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.ars-infosys.com\/blog\/wp-json\/wp\/v2\/tags?post=3512"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}