Your roof isn’t just a structural feature; it’s your home’s first line of defence against Alberta’s harsh and unpredictable weather. And if you’ve chosen metal roofing, you’ve already made a smart investment in durability, energy efficiency, and long-term value. But even the strongest materials need attention.
In Edmonton’s climate, where freeze-thaw cycles, heavy snowfall, and hailstorms are routine, regular inspections are key to preventing expensive damage.
That’s why professional roofing companies always recommend scheduled checkups to keep your roof performing at its best. But how often should you really inspect your metal roof? And what exactly should you or a contractor be looking for?
Why Roof Inspections Matter More In Edmonton’s Climate
Living in Alberta means dealing with some serious weather extremes. Between ice buildup, heavy snow, hailstorms, and drastic temperature swings, your roof faces a constant barrage of stress. Even though metal roofing is built tough, it’s not invincible.
Small issues like loose fasteners or cracked sealant can quickly escalate into water leaks, energy inefficiencies, or even structural damage. Regular inspections are a simple yet powerful way to stop problems before they start. Plus, many roofing warranties require documented maintenance to stay valid; skipping inspections could cost you more than just a repair bill.
Ideal Inspection Frequency For Metal Roofs In Alberta
So, how often is often enough?
In general, twice a year is the golden rule, once in the spring and again in the fall. This schedule helps identify damage from the harsh winter and prepare for the next one. But there’s more to it than the calendar.
After Major Weather Events
Anytime a hailstorm hits or strong winds roll through Edmonton, a quick check is a smart move. You may not notice dents or sealant cracks from the ground, but a minor inspection could save thousands later.
Annual Professional Assessment
Homeowners can do a lot, but there’s no substitute for a trained set of eyes. Every 12 months, it’s wise to have a licensed metal roofing contractor perform a full inspection. They’ll catch things you won’t, from flashing shifts to subtle corrosion beneath surface coatings.
What To Check During A Roof Inspection
If you’re doing a quick visual check yourself, there are a few red flags to look out for. And if you’re hiring a pro, knowing what they check can help you understand the value of the service.
DIY Inspection Tips
Walk around your property and look up. You don’t need a ladder to spot warning signs.
- Are any screws or fasteners missing or sticking out?
- Do you see signs of rust, discolouration, or paint flaking?
- Is there pooling water in roof valleys or near downspouts?
- Are any seams or panels visibly bent, lifted, or misaligned?
You may also notice granules in your gutters or water stains in the attic, both of which can signal deeper problems.
What Professionals Look For
A trained metal roofer will inspect more than just the surface. They’ll check:
- Flashings for separation or improper sealing
- Panel movement due to expansion and contraction
- Coating deterioration, especially near fasteners and edges
- Underlayment condition and hidden moisture
- Sealants and adhesives that may have cracked or degraded
They often use thermal imaging or moisture detection tools to get an inside look without tearing anything up.
Most Common Issues Found On Metal Roofs In Edmonton
Even with the best installation, time and weather can cause damage. Edmonton’s freeze-thaw cycle is especially tough on roofing systems. Here are the usual suspects during an inspection:
- Loose or missing screws from thermal shifting
- Rust along panel overlaps or near fasteners
- Ice dam formation at eaves or valleys
- Sealant shrinkage or brittleness
- Wind damage causing panel lift or edge exposure
Many of these issues start small and go unnoticed until they turn into bigger headaches. That’s why inspections are so important.
Should You Inspect Roof Coatings And Sealants?
Absolutely. The roof coating is your first defence against UV rays, corrosion, and moisture. Edmonton’s intense seasonal swings can wear these coatings faster than in milder climates.
Typically, sealants and coatings should be checked every year and reapplied or touched up every 5–7 years, depending on product type and roof exposure.
A compromised coating allows moisture in, and that’s where corrosion starts.
Proactive Maintenance = Longer Roof Life
Want to stretch your metal roof’s lifespan to 40 years or more? Regular inspection and prompt metal roof maintenance are non-negotiable. Here’s what proper maintenance achieves:
| Maintenance Task | Benefit |
| Fastener replacement | Prevents leaks and wind damage |
| Sealant reapplication | Maintains a waterproof barrier |
| Re-coating every 5–7 years | Protects from UV, rust, and chemical wear |
| Flashing adjustment | Prevents edge seepage and moisture entry |
By keeping up with inspections, you’ll avoid premature failure, protect your energy savings, and keep your home or business protected year-round.
When Should You Call A Roofing Pro?
There’s a difference between checking and fixing. If you notice any of the following, don’t wait, book a professional inspection:
- Water stains inside your attic or ceiling
- Recurring leaks after storms
- Signs of rust spreading beyond the surface level
- Loud banging sounds during windy days (a sign of loose panels)
Also, before listing your home or purchasing an older property with a metal roof, a full inspection is a smart move.
About Us
Stahl Roof Systems is Alberta’s metal roofing specialist, serving Edmonton and surrounding areas with expert installation, repair, and inspection services. Our certified installers deliver high-performance roofing solutions that stand up to the harshest Canadian climates.
Contact us today for more information.
