Hey everyone, thanks for swinging by my corner of the web! For the last 7 years, I’ve been running this little quartzite bar top supply spot, and one question I get asked at least twice a week is: “Can quartzite bar tops actually hold up outdoors?” I totally get why people are confused—when you hear “natural stone for outdoor use,” granite and slate are the first things that come to mind, right? But quartzite’s this wild, beautiful, underrated material that’s got way more going for it than most folks realize. Today I’m breaking it down straight, no fancy jargon, just the real deal from someone who’s seen these tops outlast way more weather than I ever have. Quartzite Bar Top
First off, let’s start with what quartzite even is, because I think a lot of people mix it up with quartz (the engineered stuff, not the natural rock). Natural quartzite forms when sandstone gets super heated and pressurized deep underground—like, tectonic plate shifting, millions of years of heat kind of pressure. That’s why it’s way denser than granite, marble, or even that engineered quartz you see in kitchen counters. I’m talking 99% solid mineral, barely any gaps between the grains. That’s a game-changer for outdoor use, because porous stone? It soaks up water, freezes in the winter, and cracks. Granite’s porous enough that you have to seal it every year or two, right? Quartzite? Most of the time, you don’t even need to seal it at all, not even for outdoor stuff. I’ve got a client in Minnesota who’s had their quartzite bar top on their deck for 5 years, no seal, no cracks, no mold growing in the grout lines (wait, no grout lines—quarried quartzite slabs are seamless, duh). That’s the kind of stuff that makes me love this material.
Now, let’s talk about the big outdoor enemies: water, temperature swings, UV rays, and stains. Let’s start with water. I’ve tested this myself, not just the lab specs I get from the quarries. I left a piece of scrap quartzite out in my backyard last winter when we had like 12 inches of snow and ice, and when it thawed, there wasn’t a single spot of water stuck to it. Compare that to a marble slab I had out the same year—marble’s super porous, so it soaked up all the melt water, and by spring there was a big, dark stain that never fully went away. Quartzite’s mineral structure is so tight that water just beads up and rolls right off. No pooling, no seepage, no freeze-thaw cracks. That’s huge for places that get harsh winters, or even just a lot of rain year round.
Next, temperature swings. Outdoor spaces aren’t like your kitchen, where it’s 72 degrees every day. You might have 90-degree summers, 20-degree winters, and swing 50 degrees in a single day. A lot of stone expands and contracts with temperature changes—if the expansion is too much, it cracks. I’ve seen granite crack after 2 years on a back patio because of extreme summer heat, but quartzite? Its mineral composition is super stable. The expansion rate is almost identical to brick or concrete, which is what your deck or patio is probably made of. That means it moves the same amount, so no stress cracks forming. I’ve had a few people ask me about places with wild temperature swings, like Arizona, and I told them—we’ve sent quartzite tops to Phoenix, and they’ve lasted through 115-degree summers without fading or cracking. Way better than most other natural stone options.
Then there’s UV rays. Your outdoor bar top is going to get direct sun all day, right? A lot of stone fades or gets discolored over time from sun exposure. Marble yellows, some granites get dull, but quartzite? It’s basically just mineral, so the pigments are locked in the stone forever. I’ve got a customer in Florida who’s had their bar top on their pool deck for 4 years, and it looks exactly like the day we installed it. No fading, no dullness, no weird sun spots. I even tested a piece by leaving it under a UV lamp for 6 months straight—no change, not even a tiny bit. That’s a big one, because who wants a bar top that looks weathered and old after just a couple years?
Wait, but let’s be real—nothing’s perfect, right? I don’t want to lie to you. The only thing you have to watch out for with quartzite outdoors is heavy impacts and acidic stains. Let’s start with impacts. It’s super hard—MOHS hardness scale is 7 out of 10, same as topaz. That means it won’t scratch from patio furniture legs, ice buckets, or even dropped utensils. But if you drop a cast iron skillet (or a small grill, or a cinder block, whatever you’ve got) from 10 feet up? It’ll crack, same as any other stone. But that’s not specific to quartzite—you drop anything heavy on concrete, it’ll crack too. If you’re using it as a bar top, not a workbench, that’s not a problem at all.
Acidic stains, though—this is the same thing that ruins marble, right? Things like citrus juice, wine, vinegar, soda, even some barbecue sauces. Quartzite is mostly quartz, but it has a tiny bit of calcite in it, usually less than 5% (that’s why it’s not as soft as marble, which is almost all calcite). So if you spill a big glass of red wine and leave it there for a week, it might leave a mark. But compared to marble or limestone? That’s like a 100x difference. Marble would stain in an hour, quartzite will maybe stain if you leave it for a week. And even then, most of the time, you can clean it with a little warm water and baking soda, no special cleaners. I tell all my customers—just wipe up spills as soon as you can, same as you would indoors, and you’re good. Way easier than trying to seal granite every year or scrubbing out marble stains.
Now, let’s talk about why so many people still think quartzite isn’t for outdoors. I think it’s just lack of awareness. A lot of big stone suppliers only push granite for outdoor use, because it’s cheaper to source en masse. And most home improvement stores don’t carry quartzite samples for outdoor displays, so people never see it. But I’ve been in this game long enough to know that word of mouth is everything. Last year, 30% of my outdoor quartzite bar top orders were referrals from previous customers, which says a lot. I even have one guy who put his quartzite bar top on his boat—yes, his boat—out in the Gulf of Mexico, dealing with salt air, rain, and sun, and he’s still messaging me saying it’s better than any marble or tile he had before.
Wait, another thing: installation. That’s super important for outdoor stone. A lot of people mess up the installation, not the stone itself. You can’t just set a quartzite slab on a rickety wooden frame and call it a day. You need a solid support—concrete footers, pressure-treated joists, a level surface. And you should use a non-toxic, outdoor-rated adhesive, not the regular kitchen adhesive. Also, if your area gets really heavy rain, make sure the bar top has a slight overhang (like 1-2 inches) so water runs off, not pools on the surface. I give every customer a free installation checklist when they order, so they don’t mess that part up. That’s the stuff no big box store tells you—they just sell the slab and leave you to figure it out.
Let me throw in a couple real customer stories to make this concrete. There’s a couple in Seattle who installed a 10-foot quartzite bar top on their back patio 3 years ago. They host summer cookouts, they leave it out all winter, no covers, no seal. Last month, they sent me a photo, and it still looks brand new. They had a big spill of lemonade last summer, wiped it up in 2 minutes, no stain. Then there’s a guy in Texas who has a tiki bar out by his pool, used to use tile that kept chipping and fading. He switched to quartzite 2 years ago, and says it’s survived 100-degree days, pool chemicals splashing on it, and even a party where someone knocked over a bottle of tequila—no stain, no damage. That’s the kind of results you don’t get with other outdoor bar tops.
Now, let’s compare quartzite to the other options out there, so you can see why it’s a no-brainer. Granite: cheaper upfront, but you have to seal it every 1-2 years, it’s more porous, it scratches easier (MOHS 6, vs quartzite’s 7). Marble: way softer, stains super easy, fades. Engineered quartz: cheaper, but it’s made with resin that can fade in UV light, and it can get burn marks from hot grills. Tile: chips, grout gets moldy, grout needs to be sealed. Quartzite? One time cost, no yearly sealing, way harder, UV resistant, seamless. Yeah, the upfront cost is a little higher than granite, but over 10 years, it’s way cheaper because you don’t have to maintain it. I’ve got customers who saved $500 a year on sealing and repairs by switching from granite to quartzite.
Wait, what about color options? A lot of people think quartzite is just white or gray, but no—there’s so many cool colors. I’ve got slabs in warm beige, deep brown, even some with subtle red or blue veins. They’re natural, so every slab is one of a kind, which is perfect for outdoor spaces that are supposed to feel unique, not cookie cutter. My top seller right now is a soft gray quartzite with faint gold veins—looks amazing with wood decking or stucco, and stands up to any outdoor decor. I even have custom edge profiles—you can get a round over, a bevel, a bullnose, whatever you want, same as indoor tops. No need to compromise on style for outdoor use.
Let me address one more common concern: cold climates. A lot of people in places like Canada, or the northern US, worry that stone will crack in freezing temperatures. But like I said earlier, quartzite’s expansion rate is super low, and it’s almost non-porous, so there’s barely any water soaking in to freeze. I have a customer in Minneapolis who had a granite top that cracked after 4 years, replaced it with quartzite 2 years ago, and it’s been through multiple blizzards with temperatures below zero. No cracks, no issues. That’s way better than anything else you can get.
Now, I know you’re probably thinking, “Okay, this sounds great, but how do I get one for my outdoor space?” I’m not here to hard sell you— I’m here to be the guy who’s been in your shoes, dealing with messy outdoor bar tops that fall apart after a year. If you’re ready to look at samples, get a custom quote, or just ask me a question (no question is too small—even “does this look good with my redwood deck?”), just reach out. I can send you free sample slabs (you just cover shipping, that’s it) and walk you through every step, from choosing the right slab to installation tips. I don’t work with middlemen, so you’re talking directly to the supplier, no hidden fees, no sales reps who don’t know what they’re talking about.
Wait, one last thing: I saw a comment on a home blog last year that said quartzite is “too delicate for outdoor use,” and I just had to respond. That guy had never actually used quartzite outdoors—he was just repeating something he heard. I’ve been doing this for 7 years, and I’ve never had a customer come back and say their quartzite outdoor bar top failed. The failures I’ve seen are all from people using granite or marble, or installing it wrong, not the stone itself. Quartzite is one of the best natural stones for outdoor use, period.
At the end of the day, your outdoor bar should be a place where you host friends, grill, relax, not something you have to baby every 6 months. Quartzite gives you that durability, that beautiful natural look, and you don’t have to spend hours maintaining it. If you’re tired of your old outdoor bar top staining, cracking, or fading, let’s chat. I’ll help you pick the perfect slab, make sure it fits your space, and answer any random questions you have. No fine print, no pushy sales, just real advice from someone who’s actually worked with these tops for years.
Bar Top References:
- Natural Stone Council. (2022). Physical Properties of Natural Quartzite. Retrieved from industry technical papers on natural stone durability.
- International Stone Institute. (2021). Outdoor Performance of Natural Stone Countertops: A Comparative Analysis.
- Consumer Reports. (2023). Best Materials for Outdoor Kitchen Surfaces.
- Quarry Data Reports. (2022). Expansion and Contraction Rates of Common Construction Stone Materials.
Xiamen HRST Stone Co., Ltd.
Xiamen HRST Stone Co., Ltd. is one of the most professional quartzite bar top manufacturers and suppliers in China, specialized in providing high quality stone products with competitive price. We warmly welcome you to buy or wholesale the best quartzite bar top for sale here from our factory. Also, custom service is available.
Address: Xijing District, Shuitou Town, Quanzhou City, Fujian Province, China
E-mail: jack@hrststone.com
WebSite: https://www.hrststone.com/
