What is a quarter window and where is it located?

A quarter window is a small, fixed glass panel—usually triangular—located at the front or rear side of a car’s side windows or near the rear pillar. It improves visibility, adds structural support, and is found on many vehicles.

How does a quarter window get broken?

Quarter windows are often broken due to attempted theft, impact from debris, minor collisions, or temperature swings. In DC, they’re also vulnerable in tight urban parking or high-traffic neighborhoods.

Can a quarter window be repaired, or does it have to be replaced?

Most quarter window damage—cracks or shattering—requires full replacement. Stabilization is rarely a safe or lasting solution for this type of auto glass.

How does DC Windshield Auto Glass Repair replace a quarter window?

We provide mobile service throughout DC. Our technician safely removes broken glass, prepares the frame, and installs OEM-grade replacement quarter glass with a perfect seal. Most jobs are completed same day.

Will you help with insurance for quarter window replacement?

Yes, we work with most insurance providers to help you file your claim and minimize out-of-pocket costs for quarter window or auto glass replacement.

Broken Quarter Window

You might have found this page searching for “windshield repair near me,” or maybe you typed “what is a quarter window” after seeing a small broken pane on your car that’s neither the main side window nor the back. At DC Windshield Auto Glass Repair, we built this page for DC drivers who need clear answers and fast solutions, especially for the tricky, overlooked glass panels like the quarter window.

What is a quarter window?
A quarter window is a small, usually triangular or rectangular fixed glass panel found at the front or rear corner of a car’s side windows, or sometimes at the rear pillar. It adds visibility, lets in extra light, and often gives the vehicle frame extra support. Some vehicles have them in both front and rear doors, others just in the back. These are easy to ignore, until they’re broken.

How do quarter windows get broken, and why?
Quarter windows are frequent targets for thieves because they’re small, quick to break, and provide easy access to unlock a door. They’re also prone to damage from flying road debris, minor collisions, hail, or accidental impacts in parking lots and tight DC neighborhoods like Adams Morgan-dc, Georgetown-dc, NoMa-Union-Market-dc, Shaw-dc, and Logan-Circle-dc. Sometimes temperature swings—hot summers and chilly winters in Capitol-Hill-dc or Cleveland-Park-dc—can cause chips to grow into cracks.

Unlike a cracked windshield that can often be saved with windshield crack repair, most quarter window damage means replacement, not repair. Why? The glass is often tempered, which shatters on impact, or laminated, which can delaminate or splinter. Either way, safety, noise insulation, and security are compromised. That’s where a real auto glass replacement company comes in.

How our DC auto glass company will fix your quarter window:
Here’s how we handle it, start to finish. You contact us (we’re a true local auto glass company dc, not a random 800-number call center), and we immediately send a mobile technician to your location—whether you’re at work in Southwest-Waterfront-the-Wharf-dc, shopping in Columbia-Heights-dc, or parked in Dupont-Circle-dc or Brookland-dc. We know DC traffic and parking can make things stressful, so we come to you wherever you are, 16th-Street-Heights-dc, Deanwood-dc, Mount-Pleasant-dc, or even downtown near Chinatown-dc. Our technician will assess the damage, remove any shattered glass safely, and carefully detach any trim or molding around the quarter window. If there’s any hidden damage to the window frame or door, we’ll spot it and let you know.

We only use high-quality, OEM-grade glass for every car window replacement or auto glass replacement job, so your quarter window will look and perform just like the original, no leaks, no wind noise, no risk to security. Our installation ensures a perfect fit and a tight seal, restoring not only your car’s looks but also its safety and value. The whole process is usually completed in under an hour, so you’re back on the road fast.

We’re more than just a windshield company. Our expertise covers every panel of auto glass, windshield repair, windshield replacement, car window repair, and, of course, quarter windows. If your car suffered vandalism or a break-in, we can bundle repairs and work directly with your insurance provider to streamline claims, reducing your hassle and out-of-pocket cost. That’s why so many DC drivers, from Takoma-dc to Chevy-Chase-dc, Petworth-dc to Brightwood-dc, trust us as their go-to auto glass companies dc.

FAQs about Quarter Windows in DC

Q: What is a quarter window, and is it important to fix it quickly?
A: The quarter window is the small fixed window found on the sides of many cars. It’s crucial for security, noise insulation, and overall appearance. Broken quarter glass should be fixed quickly to prevent weather damage and theft.

Q: Can quarter window glass be repaired, or does it have to be replaced?
A: Because most quarter glass is tempered and shatters on impact, replacement is almost always required for cracks or breaks.

Q: How fast can you fix my quarter window?
A: Most replacements are same-day. We offer mobile service across all DC neighborhoods and come to your location.

Q: Do you handle insurance claims?
A: Yes. We work with most insurance providers and will help you file your claim for auto glass repair or replacement.

Q: Is this service available everywhere in DC?
A: Absolutely. Whether you’re in Anacostia-dc, U-Street-Corridor-dc, Congress-Heights-dc, or Foggy-Bottom-dc, we’ll dispatch a technician to you.

Don’t let a small broken quarter window turn into a big problem. Use this site to schedule your repair or replacement now, DC’s trusted local auto glass experts will handle it right the first time.