You know that feeling when you’re standing in your backyard, squinting up at the blazing Colorado sun or watching yet another hailstorm roll in, thinking “I really need to get a patio cover”? Yeah, I’ve been there too. But then comes the big question that keeps homeowners up at night: aluminum or steel?
After working with countless Colorado Springs families over the past 25 years at Stewart Remodel Design Build, I’ve seen both materials put through their paces in our crazy climate. Trust me, the choice between aluminum and steel isn’t just about upfront costs – it’s about what’ll still be standing strong after Colorado throws everything it’s got at your outdoor space.
Let me break down what I’ve learned about both materials, because honestly, there’s no one-size-fits-all answer here. Your decision depends on your specific situation, budget, and how much maintenance you’re willing to tackle.
Why Colorado’s Climate is Basically a Stress Test for Everything
Before we dive into the aluminum vs steel debate, let’s talk about what makes Colorado such a challenging place for outdoor structures. Our climate is like that friend who can’t make up their mind – one day it’s 70 degrees and sunny, the next you’re dealing with baseball-sized hail and 60 mph winds.
Here in Colorado Springs and the surrounding areas we serve – Monument, Larkspur, and beyond – we get hit with some pretty intense weather patterns. We’re talking temperature swings that can go from below freezing to 80 degrees in the same week. Add in our infamous hailstorms, UV exposure that’s 25% higher than sea level, and those Chinook winds that can knock you over, and you’ve got a recipe for really putting any material to the test.
And that elevation? It just makes everything more intense. At our altitude, UV rays are stronger, temperature fluctuations are more dramatic, and the dry air can be tough on certain materials. When I’m helping families choose materials for their additional outdoor services, Colorado’s climate is always the first thing we discuss.
Aluminum Patio Covers: The Lightweight Champion
Let’s start with aluminum, which has really taken off in popularity lately. According to the Aluminum Association, aluminum usage in residential construction has grown by 15% since 2022, and there’s a good reason why.
The Good Stuff About Aluminum
Aluminum is like that reliable friend who never lets you down. It doesn’t rust – period. When moisture hits aluminum, it forms a protective oxide layer that actually shields the metal underneath. In Colorado’s dry climate with occasional heavy moisture from snow and storms, that’s a really big deal.
Weight-wise, aluminum is a dream to work with, honestly. It’s about one-third the weight of steel, which means less stress on your existing structure and often simpler installation. I’ve seen plenty of situations where homeowners wanted to add a cover to an existing deck or patio, and aluminum was the only real option because of weight restrictions.
Maintenance? Almost nonexistent! You might need to hose it down occasionally and maybe give it a gentle scrub if dirt builds up, but that’s about it. No painting, no rust treatment, no constant babying, which is pretty sweet.
From a cost perspective, aluminum typically runs 20-30% less than comparable steel structures upfront. For families working with tighter budgets, this can make the difference between getting their outdoor space covered this year or waiting another few seasons.
Where Aluminum Falls Short
But aluminum isn’t perfect – nothing ever is. The biggest issue I see with aluminum in Colorado is wind resistance. Those Chinook winds we get can be seriously brutal, and aluminum’s lighter weight can become a bit of a liability. I’ve seen aluminum covers that weren’t properly engineered for our wind loads get damaged or even torn off during severe weather events.
Hail is another concern. While aluminum won’t rust from hail damage, it will dent. A severe hailstorm can leave your aluminum cover looking like a golf ball. It’ll still function, but it definitely won’t be winning any beauty contests.
Expansion and contraction can also be an issue with aluminum. Our dramatic temperature swings cause aluminum to expand and contract more than steel, which means connections can loosen up over time if things aren’t designed and installed just right.
Steel Patio Covers: The Heavy-Duty Option
Okay, so what about steel – the material that’s been a go-to for protecting outdoor spaces for decades? Steel usage in residential outdoor structures has remained steady at about 40% of the market, according to recent industry data.
Steel’s Superpowers
When it comes to pure strength, steel is the undisputed champion. It can handle wind loads that would send aluminum covers flying. For areas that regularly see high winds – and let’s face it, that’s most of Colorado – steel provides peace of mind that’s hard to match.
Hail resistance is where steel really shines. I’ve seen steel patio covers take direct hits from golf ball-sized hail and come through looking almost untouched. The structure itself stays totally solid, and any minor surface damage is usually barely noticeable.
Steel also handles our temperature extremes better when it comes to staying stable. While it does expand and contract, it does so more predictably and with less dramatic movement than aluminum.
And talk about longevity! A properly maintained steel patio cover can last 30-50 years or more. I’ve worked on steel structures installed in the 1980s that are still going strong with just some basic TLC.
Steel’s Challenges in Colorado
Now, the big thing to talk about with steel is rust. Colorado’s climate presents some unique challenges here. While we don’t have the constant moisture of coastal areas, we do get snow, occasional heavy rains, and those dramatic freeze-thaw cycles that can really speed up corrosion.
Modern steel patio covers typically come with galvanized coatings and powder coating systems that do a fantastic job of protecting it, but they’re not maintenance-free. You’ll need to inspect for any coating damage regularly and touch up problem areas before rust can really set in.
Weight is another consideration. Steel structures require stronger support systems and foundations. This can add to both material and installation costs, especially if your existing structure needs reinforcement.
Cost-wise, steel typically runs higher than aluminum both upfront and over time when you factor in maintenance requirements.
Head-to-Head: How They Really Perform in Colorado
After seeing both materials in action for over two decades, here’s my honest assessment of how they stack up in our specific climate:
Wind Resistance
Steel wins this category hands down, no contest. Colorado’s wind events are absolutely no joke, and steel’s weight and strength give it a significant advantage. While properly engineered aluminum can handle our typical winds, steel provides an extra margin of safety that’s valuable in extreme weather.
Hail Performance
This one’s interesting because both materials handle hail differently. Steel resists denting better and keeps its structure solid, but aluminum won’t develop rust issues from hail damage. If aesthetics after hail damage matter to you, steel is the better choice. If you just want something that’ll keep working regardless of how it looks, aluminum might be just fine for you.
UV Exposure
Both materials handle our intense UV exposure well, but in different ways. Aluminum naturally reflects UV and doesn’t really degrade, while steel relies on its coating system for protection. So, long-term, aluminum has a tiny bit of an edge here.
Temperature Extremes
Steel handles our dramatic temperature swings better when it comes to staying structurally sound. The expansion and contraction are more predictable and less dramatic than with aluminum.
Maintenance Requirements
Aluminum wins, big time. Beyond occasional cleaning, it’s pretty much maintenance-free. Steel requires regular inspection and occasional touch-up work to maintain its protective coatings.
Making the Right Choice for Your Situation
So which should you choose? Well, it depends on several factors specific to your situation:
Choose aluminum if:
- Your budget is a big concern
- You want super low maintenance
- Your existing structure has weight limitations
- You’re in a more protected spot (less wind exposure)
- You’re looking for quick, simple installation
Choose steel if:
- You’re in a high-wind area (and that’s a lot of Colorado!)
- Hail resistance is your absolute top priority
- You want something that’ll last forever (or close to it)
- You don’t mind a little periodic maintenance
- You want the absolute strongest structure out there
Real-World Examples from Colorado Springs
Let me share a couple of real situations I’ve encountered that might help illustrate these differences:
Last year, I worked with a family in Monument who had an aluminum patio cover installed by another contractor about five years ago. During a particularly severe windstorm, several of the support connections loosened, causing the cover to sag. The aluminum itself was fine, but the installation wasn’t engineered properly for our wind loads. We ended up reinforcing the structure and adding additional support points.
On the flip side, I recently inspected a steel patio cover we installed in 2015 for a family near our Colorado Springs location. After nearly a decade of Colorado weather, including several severe hailstorms, the structure looked almost new. The owners had kept up with basic maintenance, touching up a few small areas where the coating had been damaged by hail, but otherwise it was solid as the day we installed it.
Installation Considerations in Colorado
Regardless of which material you choose, proper installation is absolutely, utterly critical in our climate. Colorado’s building codes have specific requirements for wind and snow loads that must be met. The International Building Code requires structures in our area to withstand wind speeds of up to 115 mph and snow loads of 30 pounds per square foot.
Foundation requirements are a lot more stringent here than in many other areas. We typically recommend concrete footings that extend below the frost line (about 36 inches in our area) to prevent frost heaving issues.
Professional installation isn’t just recommended – it’s pretty much non-negotiable. I’ve seen too many DIY installations that looked fine initially but failed during the first major weather event. The engineering calculations for wind and snow loads are definitely not something you want to guess at.
Maintenance Tips for Both Materials
Whether you go with aluminum or steel, here are some maintenance tips specific to Colorado’s climate:
For Aluminum:
- Give it a quick rinse monthly during dusty seasons
- Check all connections twice a year, especially after any big windstorms
- Keep an eye out for any loose panels or trim pieces
- Clean with mild soap and water – and definitely avoid abrasive cleaners
For Steel:
- Inspect the coating every six months
- Touch up any scratches or chips right away
- Keep an eye out for rust spots, especially around connections
- Clean it regularly to stop dirt buildup that can trap moisture
- Think about professional recoating every 10-15 years if you want it to look its best
Current Market Trends and Innovations
The patio cover industry has seen some really cool developments lately. Manufacturers are now offering hybrid systems that combine aluminum frames with steel reinforcement at critical stress points. These systems aim to provide steel’s strength with aluminum’s weight and maintenance advantages.
Coating technology has also gotten so much better. Modern powder coating systems and galvanizing processes provide much better protection than what was available even ten years ago. Some manufacturers now offer 25-year warranties on their coating systems.
Smart design features are popping up more and more, too. Things like integrated drainage systems, adjustable louvers for sun control, and even built-in lighting and electrical systems are things we’re seeing people ask for more and more often.
The Bottom Line
After helping hundreds of Colorado families make this decision, here’s what I tell everyone: both aluminum and steel can work well in our climate when properly designed, installed, and maintained. The key is matching the material to your specific needs and situation.
If you’re looking for the most cost-effective, low-maintenance option and you’re in a pretty protected spot, aluminum is hard to beat. If you want the absolute most durability and you’re willing to invest more upfront and do periodic maintenance, steel is the way to go.
The most important thing is working with a contractor who understands Colorado’s unique climate challenges and has experience with both materials. We’ve been serving the Colorado Springs area since 1999, and we’ve seen what works and what doesn’t in our specific conditions.
Please, don’t make this decision just based on the sticker price. Think about your long-term plans, maintenance preferences, and how you plan to use your outdoor space. A patio cover is an investment that should serve you well for decades to come – choose the material that best fits your lifestyle and situation.
If you’re ready to start exploring your options, I’d be happy to discuss your specific situation and help you make the best choice for your home and budget. You can contact us to schedule a consultation, or check out our professional services profile to see what other homeowners have said about their experience working with us.
Remember, the best patio cover is the one that’ll still be protecting your family’s outdoor time years from now, through whatever Colorado weather decides to throw at it.