How Big Of A Crack In Windshield Can Be Repaired
How big of a crack in windshield can be repaired—that’s what you’re probably wondering right now if you’ve got damage on your glass. Look, windshield cracks happen to everyone, whether it’s from a rock on the highway or wild temperature swings. Here’s the deal most small chips and cracks are quick and cheap to fix with windshield crack repair, but once that crack gets too long, you’re in replacement territory. And honestly, you don’t want to wait around on this. The longer you ignore it, the more money you’ll end up spending, plus it’s actually dangerous—your windshield won’t protect you right in a crash, and it messes with your vision while driving. In this guide, we’re breaking down exactly when you can still save your windshield and when you need to replace it. Types of Windshield Cracks That Can Be Repaired Damage to the windscreen can take many different shapes, and not all cracks are made equal. Determining whether a repair or replacement is required can be aided by knowledge of the many kinds of windscreen cracks. An outline of the most prevalent kinds and their repairability is provided here. 1. Bullseye A bullseye crack resembles a circular mark with a dark center and can often result from a direct impact with a small object like a stone. Repairability: Bullseye cracks are generally repairable if they are less than 1 inch in diameter and don’t extend into the driver’s line of sight. 2. Star Break This crack features multiple small cracks that radiate outward from the impact point, resembling a star. Repairability: If the cracks are under 3 inches and haven’t spread significantly, star breaks can typically be repaired. Larger or more complex star breaks may turn into a non fixable crack in windshield. 3. Combination Break As the name implies, a combination break consists of several different kinds of damage, such as a bullseye with outstretched cracks that resemble stars. Repairability: These are more challenging but may still be repaired if the total damaged area is under 4 inches and doesn’t compromise the windshield’s structural integrity. 4. Crack Chip This is a small piece of glass that has chipped away, often leaving a tiny crack. Repairability: Crack chips are usually minor and can often be fixed easily, as long as they’re not too deep or located near the edge. 5. Edge Crack Edge cracks originate within 2 inches of the windshield edge and can spread quickly due to structural stress. Repairability: These are often considered non fixable cracks in windshields because of their location and risk of expansion. In most cases, replacement is recommended. What About a 6 Inch Windshield Crack? Alright, so you’ve got a 6 inch windshield crack staring back at you. Can it be fixed? Maybe. It really comes down to where it’s sitting on your windshield, how deep it actually goes, and whether it’s started spiderwebbing out into a bunch of smaller cracks. Look, I’m gonna be straight with you—once that crack hits 6 inches, you’re basically at the limit of what can be repaired. Go past that length and honestly, most shops won’t even try to fix it. They’ll just tell you to replace the whole thing because it’s not safe anymore. And if your crack’s got arms shooting off everywhere or it’s blocking your view when you’re driving? Forget it. That thing’s done. You need a new windshield. You should read about windshield replacement in Austin Texas. Can a 12 Inch Crack in Windshield Be Repaired? Okay, we’re talking about a serious crack here. Twelve inches is long—really long. And yeah, this is where things get complicated because you’re dealing with what most people would call a non fixable crack in windshield territory. But let’s dig into this because the answer isn’t always black and white. When a 12-Inch Crack Might Actually Be Fixable I know it sounds crazy, but sometimes—and I mean sometimes—long crack windshield repair can work even on a 12-inch monster. It’s rare, but here’s when it might be possible: Where it’s located matters big time: If that crack isn’t blocking your view when you’re driving and it hasn’t crept all the way to the edge of your windshield, there’s a slim chance a really skilled tech might be willing to give repair a shot. What kind of crack you’ve got: Is it a straight line, or does it look like a tree with branches everywhere? Straight cracks (people call them stress cracks sometimes) are way easier to work with than ones that have turned into a spiderweb. Has it stopped growing? If that crack hasn’t gotten any bigger and no dirt or water has gotten inside, you’ve got better odds. Once moisture or gunk gets in there, you’re pretty much done. But listen—these situations are the exception, not the rule. And even then, it depends on whether your tech really knows their stuff and has the right equipment. What the Car Companies Say vs. What Repair Shops Do Here’s where it gets interesting. Most car manufacturers and insurance companies play it safe. Their official line? Anything over 6 inches should be replaced, no questions asked. According to the car makers (they call them OEM guidelines), a 12-inch crack is a safety hazard, plain and simple. It messes with how your windshield’s layers are supposed to work together. But then you’ve got some auto glass shops—especially ones with newer technology like advanced resin injection systems—who’ll tell you they can handle long crack windshield repair even at 12 inches if conditions are perfect. Should you do it? That’s on you. You might save some cash now, but you’ve gotta think about whether it’s really safe down the road. When You Just Need to Replace It Let’s be real—most of the time, a 12-inch crack means you’re getting a new windshield. There’s no way around it. You definitely need replacement if: That crack has reached the edge of your windshield It’s right where you need to see when you’re driving It’s
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