If you’ve received a quote from us recently, you may have noticed that every proposal now includes a wind-rated garage door, regardless of whether your municipality requires it. That’s a deliberate change, and we want to be upfront about why.
Building code tells you what’s legally required, but your insurance company is increasingly telling you what’s practically wise. Those are two different standards, and the gap between them matters more than most Chicagoland homeowners realize.
What “Wind Code” Actually Means (the Short Version)
Wind code, sometimes called wind load requirements, comes from the International Building Code (IBC), a model set of construction standards published by the International Code Council. Municipalities can adopt the IBC (or parts of it) as their own local law, and once they do, their building department enforces it.
In plain terms: wind code determines how much wind pressure a structure, including your garage door, needs to be engineered to withstand without failing.
If you want the technical detail on how certification actually works—labels, hardware, engineering drawings, testing standards—we cover all of that in our companion post on wind load certification. This piece focuses on a different question: should you consider a wind-rated door even when your town doesn’t require one?
Why a Garage Door, Specifically?
A garage door is one of the largest openings in your home’s exterior wall. During a severe storm, wind doesn’t just push on a building. It moves around it, creating both direct pressure on the windward side and suction on the leeward side. If your garage door isn’t built to handle both forces, it can fail. And once wind gets inside the structure, the pressure buildup can cause much more serious damage to the roof and walls than most homeowners expect.
That’s the whole reason wind-rated doors exist. They’re engineered and tested to withstand both the direct push (positive pressure) and the pulling suction (negative pressure) that a severe storm creates.
“It’s Not Required Here” Doesn’t Mean Nobody’s Checking
Here’s the part more Chicagoland homeowners should know: enforcement of wind code is local, but insurance companies pay attention to code compliance regardless of what your city requires.
The organizations that hold authority over building requirements are known as Authorities Having Jurisdiction, or AHJs. And AHJs aren’t limited to government building departments. The term can also include any organization with a contractual relationship to your home, and that includes your insurance company.
In other words: your municipality might not require a wind-rated door. But your insurer can still factor code compliance, or the absence of it, into how it assesses your home.
Here’s how that plays out in practice:
Insurance companies use building codes for risk assessment. They look at how well a home is protected against natural hazards, including wind, when determining coverage and premiums.
Non-compliance can cost you. Homes in areas with stronger, well-enforced codes tend to see lower premiums because they are better protected. Skipping code-rated products can mean higher premiums, or in some cases, denial of coverage after a loss.
Exceeding code can pay off. Many insurers offer discounts for homes built above minimum requirements, similar to recognized resilience programs. A wind-rated door, even where it isn’t required, can qualify.
Why This Matters More for Chicagoland Than People Think
When most homeowners hear “wind-rated garage door,” they picture Florida after a hurricane, not Cicero, Oak Park, or Downers Grove. But the Chicago area has its own severe-wind history, and it has been getting more active, not less.
Chicagoland sits squarely in the path of the Midwest’s severe convective storm belt. That means:
- Straight-line winds and downbursts during summer thunderstorm season, which regularly produce gusts of 70 to 100+ mph, comparable to a low-end tornado, but over a much wider footprint.
- Derechos, the fast-moving, long-lived windstorms that can travel hundreds of miles. The August 2020 Midwest derecho, one of the costliest thunderstorm events in U.S. history, tracked directly through northern Illinois and caused billions in insured damage across the region.
- Increasing storm frequency and intensity. Insurance industry analysts have flagged Midwest severe convective storms as a rising loss category over the last decade.
Not every Chicagoland home needs the same protection Florida requires. But “we don’t get hurricanes here” is very different from “we don’t get destructive wind events,” and insurers know the difference.
Why We’re Bringing This Up Now
Severe weather isn’t a rare event anymore. Storm losses across the country have climbed sharply in recent years: thunderstorms, high winds, and hail alone accounted for tens of billions of dollars in insured damage in 2025, and industry analysts have described the pattern as a “new normal” rather than a one-off.
That shift is exactly why insurance companies have gotten more serious about how homes, and the products used on them, are built, whether or not local code has caught up yet.
We’d rather you hear this from us upfront than find it out the hard way after a storm.
What This Means for You
If you’re in a Chicagoland municipality where wind code isn’t currently enforced, you’re not required to install a wind-rated door, and we’ll never tell you otherwise. But it’s worth an honest conversation, because:
- It is a relatively small upgrade at the time of installation.
- It is a meaningful layer of protection during severe weather.
- It could matter to your insurance company, even if it does not matter to your local building department.
That’s really the heart of it. Building codes tell you what’s legally required. Insurance companies are increasingly telling you what’s practically wise. Our job is to make sure you know the difference, and to help you decide what’s right for your home, not just what checks a box today.
A Note for Customers Who Scanned This from Their Proposal
If a QR code on your Forest Door proposal sent you here, welcome. Here’s the direct version of what you need to know.
Every proposal we write now includes a wind-rated garage door as the default, regardless of whether your municipality currently requires one. We made this change deliberately, and we want to be upfront about why.
This is your call, not ours. If your city or county doesn’t currently require wind code, you’re free to opt out on your project. We’ll never pressure you either way. We just want you making that decision with full information, not in the dark.
We’re doing this because it’s what we’d want for our own homes. As storm activity and insured losses have climbed in recent years, we’ve watched insurance companies pay closer attention to how homes, and the products used on them, are built, whether or not local code has caught up yet. Quoting wind code by default is our way of making sure you’re not the one left exposed if that gap matters later.
It is part of how we differentiate ourselves. Plenty of companies will quote you the cheapest door that gets past inspection today. As a Women-operated, family-run business serving Chicagoland since 1946, we’d rather quote you the door that protects your home and your investment, tell you honestly what it costs, and let you decide. That’s the standard we hold ourselves to, whether or not anyone’s checking.
If you have questions about what wind code means for your specific project, your options, or the cost difference, just ask. That’s exactly what this note, and our team, are here for.
Questions About Your Home?
If you’re not sure whether wind code applies to your project, or you just want to understand your options, our team is happy to walk through it with you. No pressure, no upsell, just straight answers. Click the button below to fill out our online form, or call us at (708) 652-9405.
