Hey everyone, if you’ve ever walked into a gym, soccer stadium, or even an indoor pickleball court, you probably didn’t stop to think about all the metal parts holding that roof and walls up. But as someone who’s been selling purlins and girts for over 10 years—guys from the construction crew call me “The Purlin Guy” because I can ramble about Z-sections and C-channels for way too long—I get asked this question all the time: can purlins and girts even be used in sports facilities? Purlins & Girts
Short answer? Hell yeah, they can. And honestly, if sports facilities didn’t use these things, half the courts and fields we love would get torn apart in no time. Let me break this down without making your eyes glaze over with construction jargon—trust me, I’ve sat through enough project meetings where guys throw around “flexural strength” like it’s a secret code, and I’m here to keep it real.
First, let’s make sure we’re on the same page about what purlins and girts actually are, because a lot of people mix them up. Purlins are the metal beams that sit on top of the main roof trusses—think of them as the middlemen between the truss (the big triangular frame holding everything up) and the roof panels that sit directly on top. Girts are basically the same thing, just for walls: they attach to the main wall frames and hold the wall panels in place. I’ve seen so many small construction companies cut corners here—they use random scraps for these instead of actual purlins and girts—and that’s where problems start, especially with sports facilities.
Why sports facilities need this stuff more than, say, a regular warehouse? Let’s talk about the unique stuff sports spaces deal with. First, that roof doesn’t just hold up itself. If you’ve ever been to an indoor basketball game, you know they hang all sorts of gear from the ceiling: hoops, scoreboards, even those big video screens that replay dunks. And don’t get me started on climate control—sports facilities need to keep a consistent temp, so they have big HVAC units blowing nonstop, plus insulation that’s nailed down tight. Purlins have to support all that extra weight, right? Cue the Z-purlin, which is the workhorse here. I installed a set of these for a high school gym in Ohio a few years back, and the school hung 12 basketball hoops plus a 10-foot by 20-foot scoreboard from one set of purlins—no bending, no sag, no complaints for 8 years now.
Then there’s the wall side. Sports facilities have to be tough—think outdoor soccer practice where the wind kicks up dirt, or even indoor sports where kids are running full speed and might bounce off the walls (yes, that actually happens). Girts hold the wall panels tight, so they don’t flex or rattle every time a ball hits them. Last year, a client who builds indoor soccer fields told me their old walls would make that annoying “clank” every time a shot hit them—they switched to our galvanized girts, and now the only noise is the crowd cheering. Also, girts help with insulation too—if you’re running a rink, you need super thick insulation to keep the cold in, and girts give you a solid surface to attach that insulation without it shifting around.
Wait, but what about all the different types of sports facilities? Because a gym is way different from a swimming pool or an arena with a retractable roof. Let’s cover a few. Swimming pools—oh, that’s a big one. The air in an indoor pool is super humid, like, stick-your-sunglasses-to-your-face humid. Regular steel beams would rust fast, but if you get galvanized purlins and girts, they hold up against that moisture like a champ. I had a college pool project in Florida a while back—they thought they needed to pay extra for stainless steel, but we showed them our hot-dipped galvanized stuff that’s been tested against pool humidity, and it’s still going strong after 5 years, no rust spots to speak of.
What about retractable roofs? Those are super popular now for stadiums where you want to play baseball or soccer in nice weather, but don’t want to cancel if it rains. The purlins here have to be strong enough to support that whole retractable roof system—we’re not talking a few panels here, we’re talking tons of metal sliding back and forth. Our high-strength steel purlins can handle that load without breaking a sweat. A client in Toronto put in a retractable roof for their soccer stadium last year, and their engineer said the purlins we supplied were the only ones that met their load requirements at a price that didn’t make them blanch.
Now, I know what some of you are thinking: “Is this stuff safe? Sports facilities have a lot of people in them.” Let’s get real about safety. Purlins and girts aren’t just holding up panels—they’re part of the load path, meaning if the main trusses are strong, the purlins and girts transfer all that weight and force down to the foundation. That’s why building codes actually require them for most commercial buildings, including sports facilities. I’ve seen a study from the National Association of Home Builders (wait, no, for commercial, it’s the International Code Council—yeah, that’s the one) that says properly installed purlins and girts reduce the risk of roof collapse by like 60% during heavy wind or snow. For sports facilities, which hold hundreds of people, that’s non-negotiable. You don’t want the roof caving in during a high school basketball championship, right?
But here’s the thing: not all purlins and girts are created equal. I’ve had guys come to me saying they bought cheap imported ones that bent during installation, or rusted after a year. For sports facilities, you need something that’s durable, flexible enough to handle small shifts (buildings move a little, you know), and resistant to whatever that space throws at it. That’s why our stuff is different—we test every batch, use high-grade steel, and offer galvanized coatings for extra rust protection. Last month, a client who builds indoor pickleball courts told me their old girts would warp from the constant foot traffic on the roof while they were repairing panels, so we suggested our heavier-duty C-girts, and now they haven’t had a warping issue in 6 months.
Another perk I love: purlins and girts make it way easier to customize sports facilities. A lot of sports spaces need to be flexible—maybe a high school gym uses the court for basketball during the week and graduation ceremonies on weekends, so they need to hang temporary lights or speakers. Since purlins are spaced evenly along the roof, you can just attach things to them without having to drill into random parts of the truss. No more guessing where the structure is—you know exactly where the purlins are, so installation is fast and cheap. I had a client who runs a cross-training facility that changes their setup every few months—they told me our purlins saved them like 10 hours of installation time each time they rearranged their hanging equipment.
Wait, let’s talk about cost, because I know that’s a big one for anyone building a sports facility. A lot of guys try to skimp on purlins and girts to save money, but that’s a mistake. Yeah, cheap scrap metal might be $500 less upfront, but if it rusts or bends, you’re looking at tens of thousands in repairs, plus downtime. I recently worked with a small town that built a new baseball field, used cheap uncertified purlins, and two years later, the roof sagged so bad they had to replace all the purlins—cost them $30k more than if they’d just bought our stuff in the first place. Sports facilities are long-term investments, right? They’re not something you build and tear down in 5 years. Getting good purlins and girts means you won’t have to worry about replacing that part of the structure for 20+ years.
I also want to mention installation, because that’s where a lot of problems happen even if you have good material. Purlins and girts have to be installed correctly—spaced the right distance apart, secured with the right fasteners, not just thrown on and bolted. I always tell my clients to hire a crew that has experience with sports facility builds, not just any construction crew. A few years back, I had a crew that installed our girts backwards on a hockey arena, and we had to come back and fix it—total bummer, but we stood by it, and they still come to me for every project. The key is to work with a supplier that doesn’t just sell you metal, but gives you tips on installation, too. I always send a quick guide to every client, even if they say they know what they’re doing—sometimes a reminder is all you need.
Let’s wrap this up, because I could go on for hours about this. Purlins and girts aren’t just for warehouses anymore—they’re a critical part of almost every sports facility out there, from high school gyms to big-time stadiums. They hold up the roof and walls, support all that extra weight from scoreboards and HVAC, handle harsh weather like humidity and wind, and save you money in the long run by being durable. The only thing is, you can’t just grab any old purlin or girt—you need something made for the unique demands of sports spaces, something that’s tested, strong, and flexible enough to work with whatever you need the space to do.
If you’re building a new sports facility, or renovating an old one, and you need purlins and girts that actually work for the job, hit me up. I don’t do sales pitches that make your head hurt—just straight talk, quality product, and fair prices. We’ve worked on everything from indoor soccer fields to Olympic training centers, and we know exactly what sports facilities need to stand the test of time. Don’t cut corners on the stuff that holds up the space where people play, sweat, and cheer—trust me, I’ve seen what happens when you do.
Fasteners References
- International Code Council. (2021). International Building Code (IBC) – Chapter 16: Structural Design.
- Sports Facility Construction Association. (2022). Material Specifications for Indoor Sports Venues.
- American Galvanizers Association. (2020). Corrosion Resistance of Galvanized Steel in High-Humidity Environments.
- National Sports Goods Manufacturers Association. (2021). Load Requirements for Suspended Equipment in Athletic Facilities.
GNEE Steel Structure (Tianjin) Co., Ltd.
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