Metal siding is a strong, low-maintenance option for commercial buildings, but it isn’t completely immune to weather. Windstorms can come with enough force to bend or tear siding off entirely. And if those signs get missed or ignored, the damage can lead to bigger problems like water getting in, heat loss, or even pest issues. Catching the warning signs early helps you avoid those costly issues down the road.
It’s easy to miss small issues in busy commercial spaces, but even minor dents or loose seams can point to bigger trouble. If your building recently went through strong winds or storms, a quick walk-around might reveal problems that need attention. Below are some of the more common signs that wind may have done some real damage to your commercial sheet metal siding. Knowing what to watch out for is the first step toward keeping your building in good shape.
Common Signs of Wind Damage
Commercial sheet metal siding is built to last, but wind can still take a toll. After a storm, even minor damage is worth checking out because it rarely stays minor over time. A small tear or dent today can lead to rust, water seepage, or energy loss later on. Whether the winds just rolled through or you’re running a routine check, here’s what to keep an eye out for.
1. Dents and Dings
Heavy winds often carry flying debris like rocks, branches, or even loose signs. When these hit sheet metal siding hard enough, they leave visible dents. These aren’t always deep, but they can weaken the metal or wear down its protective finish.
– Look for irregular spots where the siding dips or looks creased
– Pay attention to the lower sections of the wall, which are more likely to get hit by flying debris
2. Loose or Missing Panels
One of the more obvious warning signs is when sections of siding start flapping or show gaps at the seams. In extreme cases, entire panels can fly off. That leaves the building open to moisture, air leaks, and pests.
– Check for panels that shift when pushed gently or rattle in the wind
– Look for wear around the fasteners or screws that hold the panels onto the frame
– Make note of any visible gaps that expose the insulation underneath
3. Bent or Warped Sections
Strong winds sometimes force metal siding to twist or bend, especially around corners or edges. Bent metal doesn’t just look bad. It also pulls away from its anchors, which causes more movement and damage over time.
– Corners and eaves are common places for warping to begin
– Warped areas often collect dust, water, or leaves, which can speed up wear and tear
4. Scratches and Finish Damage
Even if the metal underneath is still solid, damage to the outer finish can open the door to corrosion. Wind-driven debris grinds against the surface of the siding, scraping off paint or coating. It’s one of the more overlooked signs, but it becomes a real issue when rust starts spreading.
– Watch for discolored streaks or shiny spots that look scraped or stripped
– Check painted surfaces for rough or uneven patches
When you notice any of these signs, it’s a good idea to document them with photos. This gives you a helpful record in case you need repairs or insurance coverage. Remember, even mild wind damage can turn into something bigger down the road. Catching these signs early keeps upkeep straightforward and your building protected.
Steps to Take After Identifying Wind Damage
Once you’ve spotted signs of wind damage on your commercial sheet metal siding, it’s time to take action. Waiting can make problems worse, especially if more bad weather moves in. Taking quick and safe steps right after a storm can save time and money.
Start with a simple inspection. Walk around the building slowly and look at each wall for any signs of damage. Don’t try climbing or checking high spots unless you’re trained and have the gear. Safety always comes first, especially if there could be sharp or loose metal involved.
Here’s a simple process to help you stay organized:
– Walk around the building and take your time
– Use your phone to take clear photos of dents, gaps, warps, or lifted edges
– Jot down changes you notice in indoor airflow or insulation
– Mark spots that feel loose or unstable
– Save photos with dates so you know when the damage occurred
If you plan to file an insurance claim, now is the time to reach out. Share your documentation with your provider and keep a copy for your records. After reporting, it’s smart to bring in professionals who know how to deal with commercial sheet metal siding. While patching with household tools might seem like a fix, it often leads to more problems down the road.
Bringing in expert help gives you a full view of the damage and a clear plan for proper repairs. Don’t ignore signs that something looks off, even if it seems small. Small issues rarely stay that way for long.
Preventative Measures to Minimize Wind Damage
Some wind damage is unavoidable, but there are ways to make your building more resilient. Ongoing upkeep plays a big role here. By setting a regular schedule, you can head off problems before they grow.
Doing a basic inspection a few times a year can help. Check for any shifts, rust spots, or fasteners loosening up. That way, you stay ahead of wear and cut down on deeper repairs when storms roll through.
Here are a few ways to reduce the chance of future wind damage:
– Take a walk around the building after windstorms and note any new marks or movement
– Clear nearby limbs, outdoor gear, or signs that could hit siding during storms
– Seal seams or tighten fasteners that seem loose
– Watch for signs of bubbling paint, surface cracks, or exposed metal
– Inspect attachment points such as trim and anchor clips for signs of loosening
In some areas, it might be worth considering reinforcement or retrofitting. You can switch to stronger fasteners, add extra bracing, or improve flashing around known weak spots. For example, siding near loading areas or facing constant wind might need extra support to hold up over time.
These upgrades don’t always require major investment, and they can be done during routine maintenance. Most importantly, they boost the overall durability of your siding and help keep daily operations running smoothly, no matter the weather.
Securing the Long-Term Performance of Your Building
Wind might not tear off panels every time, but the small damage it leaves behind can grow into bigger issues. One tiny bend or a chipped surface might not seem like much at first, but over time it can lead to leaks, heat loss, and even pest problems.
That’s why regular walkthroughs and quick responses matter so much. They help you spot trouble before it moves inside your building. They help save energy and avoid expensive emergency repairs. More than anything, they give you peace of mind knowing the outer shell protecting your business is actually doing its job.
Staying on top of maintenance doesn’t take hours of effort. It could be as simple as marking your calendar for a seasonal check or checking siding after particularly strong winds. The goal is to make it part of your routine.
When your siding stays secure, so do the people, tools, and operations on the inside. It keeps business moving and keeps weather problems where they belong—outside. Investing that time now helps you avoid bigger hits later on.
Keeping your building’s siding in top shape not only protects its structural integrity but also maintains energy efficiency and keeps out unwanted pests. Acme Sheet Metals Inc is here to help. To stay ahead of potential issues and extend the life of your exterior, take a look at our tips for maintaining and protecting your commercial sheet metal. Our insights are designed to help you keep your building secure through every season.
