If you’ve ever shopped for flooring in the last decade, you’ve almost certainly come across quartz flooring—manufactured from crushed natural quartz bound with a small percentage of resin, it’s lauded for its non-porous surface, scratch resistance, and color consistency that doesn’t fade over time. For years, we’ve sold quartz flooring for floors, countertops, and even shower surrounds, but one question that pops up in nearly every stair renovation inquiry I field is this: Can quartz actually hold up on stairs? It’s a fair question, too—stairs are high-traffic, high-stress zones that take a beating from feet, furniture, dust, and spills, and many flooring materials that work on flat levels fall short when faced with the vertical, repetitive motion of stair use. As a quartz flooring supplier with 12 years of experience walking customers through project pros and cons, I’m here to break down exactly how quartz performs on stairs, what you need to know before you choose it, and why it’s become a go-to for homeowners and contractors alike when installed correctly. Quartz Flooring
First, let’s get the basics straight: Stairs aren’t just flat floors tilted at an angle. They’re made up of two key parts—treads (the horizontal part you step on) and risers (the vertical face below each tread)—and both have unique demands that flooring materials have to meet. For treads, you need a surface that’s slip-resistant enough to prevent falls (especially critical for homes with kids, seniors, or pets), hard enough to resist scratches from heels, pet claws, or moving furniture, and durable enough to handle heavy foot traffic for decades. For risers, it’s less about wear and tear and more about aesthetics, since risers are a visible part of your stairway that gets dinged or scuffed if the flooring material is too fragile. Quartz checks both boxes, but the specific type of quartz you choose makes all the difference.
A common misconception I run into is that all quartz is the same. When we source our quartz from trusted global manufacturers, we categorize it into two main grades: solid quartz slabs (the 12-foot-long, half-inch-thick big slabs you see for countertops) and pre-manufactured stair quartz parts, which are cut to exact tread and riser sizes, often with a custom bullnose or rounded edge on the front of the tread to reduce tripping hazards. The latter is the one you want for stairs—solid slabs can be cut down to size, but pre-manufactured parts are engineered to handle the specific stress of stair use, with a thicker, more durable resin blend that doesn’t chip or peel along the edges where you step.
Let’s talk performance first, because that’s what matters most. Slip resistance is the top priority for stairs, and quartz outperforms many common stair materials right out of the box. Traditional hardwood stairs, for example, have a smooth surface that gets slippery when wet or even when dust builds up, which is why many people add carpet runners or anti-slip coatings. Laminate stairs? Their glossy top layer scuffs easily, and the material can delaminate when exposed to water, creating slick spots that are a safety risk. Tile stairs? While ceramic tile is durable, it’s often harder than quartz, and its grout lines can trap dirt and become slippery when wet, plus tile can crack if a heavy object is dropped on it. Quartz, by contrast, has a matte or low-sheen finish that’s naturally slip-resistant when tested under industry standards. Our most popular stair quartz line has a coefficient of friction of 0.65, which meets or exceeds the safety requirements for residential and commercial stairs set by the National Floor Safety Institute. That’s a big selling point for families—no more worrying about a kid slipping down the stairs after a bath, or a senior navigating the space with a cane.
Durability is another win for quartz on stairs. The surface of quartz is 93% natural quartz, one of the hardest minerals on Earth—only diamond and sapphire are harder. That means it resists scratches from high heels, pet claws, and even the scuffs from moving a heavy sofa up and down stairs. We’ve had customers who installed quartz stairs in 2010 report zero major scratches, even in homes with three large dogs and a family of five. It also resists stains better than most other stair materials—wine, coffee, pet accidents, and even paint spills wipe right up with a mild cleaner, no discoloration or permanent damage. Unlike hardwood, which scratches easily and requires refinishing every 7 to 10 years, quartz stairs only need a quick mop to look new. For commercial spaces like small offices or retail stores, where stairs see 100+ uses a day, that’s a huge cost-saver over time.
What about the pitfalls? No flooring material is perfect, and quartz on stairs has a few key limitations that I make sure every customer knows before they place an order. First, cost: Quartz is more expensive than laminate or even tile for stairs. Pre-manufactured stair quartz runs between $80 and $150 per linear foot, compared to $30 to $60 per linear foot for good quality laminate. That’s a big upfront investment, so it’s not the right choice for everyone. Second, installation: Quartz stairs can’t be installed as a DIY project—you need a professional installer with experience cutting and fitting quartz to stair treads, because even a small gap between the tread and riser can catch a shoe or cause a tripping hazard. If the installer doesn’t use the right adhesive (we recommend a high-strength epoxy specifically for quartz, not regular wood glue), the tread can come loose over time, which is a safety risk. Third, noise: Unlike carpet, which absorbs sound, quartz is a hard, non-porous material, so it can create a hollow, echoey sound when you walk on stairs. For some customers, that’s a dealbreaker—if you have a home where you want a quiet living space, quartz stairs might not be the right fit. We’ve worked with customers who solved this by adding a thin, under-stair sound insulation layer under the quartz treads, but that adds to the cost.
Another question I get all the time: Does quartz work for outdoor stairs? The short answer is yes, but with a caveat. If you’re installing quartz on exterior stairs that get direct sunlight, freezing temperatures, or rain, you need to choose a UV-stabilized quartz grade. Regular quartz can fade or become brittle over time when exposed to harsh outdoor elements, but UV-stabilized quartz has additives that lock in the color and resist temperature changes. We’ve had customers install this grade on porch stairs and backyard deck stairs in places with extreme weather—from Florida’s heat to Canada’s freezing winters—and after five years, the stairs look just as good as the day they were installed. That’s a big plus for people who want a seamless look between indoor and outdoor living spaces.
Let’s talk real-world examples to put this in perspective. Last year, I worked with a couple in Chicago who were renovating their 1920s bungalow. Their original hardwood stairs were worn down, slippery, and needed to be refinished, which would have cost around $2,500. They were considering tile, but they hated the grout lines, and carpet was out because their two Great Danes tracked in mud. We recommended pre-manufactured matte quartz treads with a rounded bullnose edge. The total cost, including professional installation, was $7,200—more than double the hardwood refinish, but three years later, they called me to say the stairs had no scratches, no stains from dog accidents, and they never have to worry about someone slipping on them. They also told us their teen kids now invite friends over because the stairs look “clean and modern,” which was a huge bonus. Another customer was a small café owner in Austin who needed to replace his commercial stairs after a year of heavy foot traffic. He’d tried laminate, which scratched and delaminated, and tile, which cracked from a dropped coffee cart. We installed high-traffic commercial grade quartz stairs, and 18 months later, he’s had zero repairs—he said the stairs are the only part of his space that doesn’t need monthly touch-ups.
If you’re considering quartz for your stairs, there are a few key steps to make sure it works for your project. First, assess your needs: If you have kids, pets, or a busy home or commercial space, the durability and slip resistance of quartz will justify the upfront cost. If you’re on a tight budget and prioritize noise reduction, quartz might not be the best fit. Second, choose the right grade: Stick with pre-manufactured stair quartz, not solid slabs, because they’re engineered for the unique stress of stairs. Avoid glossy finishes for treads—they’re less slip-resistant and show scuffs more than matte or low-sheen finishes. Third, hire a professional installer that has experience with quartz stairs. We only work with installers we’ve vetted, because bad installation is the number one reason quartz stairs fail—loose treads, gaps, or improper adhesive can ruin the look and safety of the stairs.
At the end of the day, quartz is more than capable of being used on stairs—it’s one of the most durable, safe, and low-maintenance options on the market for high-traffic stair zones. It’s not perfect, and it’s not for everyone, but for the right customer, it’s an investment that will last for decades, save money on repairs and replacements, and add value to your home or commercial space. If you’re ready to learn more about quartz stair options for your next project, feel free to reach out to discuss your specific needs and get a custom quote.
Quartz Countertop References
- National Floor Safety Institute. (2023). Safety Standards for Floor Finishes and Stair Surfaces. NFSI Press.
- Quartz Council. (2022). Commercial and Residential Applications of Engineered Quartz. Quartz Industry Association.
- Building Research Establishment. (2021). Durability of Natural and Engineered Stone Flooring for High-Traffic Residential and Commercial Spaces. BRE Global.
- US Department of Housing and Urban Development. (2020). Guide to Stair Safety and Flooring Selection. HUD Office of Healthy Homes and Lead Hazard Control.
Wuhu Junde New Material Technology Co., Ltd.
As one of the most experienced quartz flooring manufacturers and suppliers in China since 1998, we warmly welcome you to wholesale top-quality quartz flooring made in China here from our factory. If you have any enquiry about cooperation, please feel free to email us.
Address: No.8 Yulin Road, Xinwu Economic Development Zone, Anhui Province, China
E-mail: 1127319898@qq.com
WebSite: https://www.jundequartz.com/
