Windshield Replacement in Durham, NC, at Your Car

Raleigh Auto Glass is a website of Impex Auto Glass, and Durham is part of its mobile area. Impex has no storefront in Durham; the technician comes to the car, whether it is parked at home off the Durham Freeway, in a garage near Duke, or in an office lot by Research Triangle Park. This page covers when a windshield has to be replaced, how the job is done, the camera calibration that often follows, and how windshield replacement in Durham NC is usually paid for.

When a Durham windshield needs replacing, not repairing

Most chips can be filled, and filling them early is cheaper and quicker than a new windshield. Replacement is the answer when the damage has gone past what resin can hold. Impex’s own rule is that a repair may be possible when a chip or crack is small, shallow and away from the edges. The published repair standard, ROLAGS, treats stone breaks up to two inches across and single line cracks up to 14 inches as repairable, but position can rule a repair out long before size does.

• A crack that reaches the edge of the glass, where the windshield is bonded to the body
• Damage directly in front of the driver, where even a good repair can leave a blemish in your view
• A crack longer than a repair can stabilize, or one that keeps growing after a cold night
• Several chips or cracks at once
• Damage in the patch the forward camera looks through, behind the rearview mirror
• A break through both layers of the laminated glass

If yours is a fresh chip rather than a crack, start with our page on windshield repair Durham instead. A repair keeps the original glass and its factory seal, and it does not disturb the camera.

How Impex replaces a windshield, step by step

A windshield is not a pane held in by a rubber strip any more. It is bonded into the body with urethane adhesive, and it is part of the car’s structure. AGSC, the Auto Glass Safety Council, says the windshield and side glass are part of the vehicle’s passenger restraint system and must be installed properly for airbags to deploy safely; the windshield also helps keep occupants inside the car. That is why the order of work matters.

1. The VIN is checked so the right glass is ordered. Two cars of the same model and year can take different windshields, depending on the camera bracket, rain sensor, heated wiper area or acoustic layer.
2. At the car, the technician protects the paint and the dashboard and removes the wipers, cowl panel and trim around the glass.
3. The old urethane bead is cut through and the damaged windshield lifted out.
4. The old adhesive is trimmed back to a clean, even layer, and the frame is checked and primed where needed.
5. A fresh bead of urethane is laid and the new windshield set in place, centered in the opening.
6. Mirror, sensors, camera cover, cowl, trim and wipers go back on, and the glass is cleaned.
7. On a car with a forward camera, the camera is calibrated, by static targets, a dynamic road drive, or both.
8. You are told when the car is safe to drive and what to avoid for the first day.

Impex says a windshield replacement takes about one hour plus a short curing period, and that most cars are back on the road within two hours. Calibration, when it is needed, adds its own time, covered below.

Choosing the glass: what the VIN settles and what it does not

The VIN decides fitment. Impex uses VIN-based verification so the part that arrives fits your car and its features. What the VIN does not decide is the brand of glass. Replacement windshields come as original equipment glass, made for the carmaker, or aftermarket glass made to fit the same opening. Impex lists OEM and high-quality aftermarket glass among its options, and its technicians can recommend which suits your car. Ask what is being quoted, and if your insurer is paying, ask what your policy allows.

Feature on your windshield	Why it matters for the order
Camera bracket behind the mirror	The bracket has to match, and the camera usually needs calibration after
Rain or light sensor	The sensor pad and its mount differ between versions
Heated wiper park area	A heating grid in the lower glass, wired to the car
Acoustic or tinted band	Different glass with the same outline
Head-up display	Glass made so the projected image does not double

Urethane, weather and drive-away time

The adhesive needs time to bond before the car is driven. AGSC calls this the minimum drive-away time and says it varies with the type and brand of adhesive, the weather at the time of the install and other factors, so there is no single number that fits every job. Impex’s guidance of about an hour for the install and back on the road within two hours is its own figure for its own materials. Your technician tells you when your car is ready.

For the first day, Impex advises against washing the car and slamming the doors. A slammed door pushes a pulse of air through the cabin that presses on fresh adhesive; cracking a window open helps. Leave any retention tape in place until you are told it can come off.

The camera behind the mirror

If your car has lane departure warning, automatic emergency braking or adaptive cruise control, there is a good chance a camera behind the mirror runs them. I-CAR says forward facing cameras control lane departure warning, collision braking and adaptive cruise control, and it lists removing the windshield among the events that may require the camera to be aimed again. On a 2019 Subaru Forester, for one example, I-CAR’s maker requirements list ‘If windshield is removed or replaced’ as a calibration event.

IIHS research found that forward collision warning with automatic braking cut rear-end crashes in half. Those systems are only as good as the camera’s aim. Impex says it performs ADAS calibration on site immediately after windshield replacement, with static and dynamic calibrations in one visit, taking between 30 minutes and 2 hours depending on the vehicle. A dynamic calibration needs a drive on clear roads at or below a set speed, which in Durham usually means a run on a quieter stretch rather than I-40 at rush hour.

Paying for windshield replacement in Durham

In North Carolina glass breakage falls under comprehensive coverage. The NC Department of Insurance says comprehensive pays the cost of repair less any deductible, and lists breakage of glass among the covered losses. North Carolina has no law that sets the glass deductible at zero, so with a deductible close to the cost of the job, some drivers pay directly instead of claiming. Some policies include full glass coverage; check yours.

• You pick the glass company. G.S. 58-3-180 requires a policy covering damage to a motor vehicle to let the claimant select the repair service, and the insurer pays the same amount either way.
• A recommendation from your insurer is only that: it must tell you that you are under no obligation to use its shop.
• A comprehensive glass claim is not an at-fault accident, so it adds no Safe Driver Incentive Plan points, though insurers can consider how often you claim.
• Impex works with all major insurance providers. Give the insurer’s name and the policy or claim number when you ask for a quote.

Durham’s roads and the glass on them

Durham sits where two interstates pass. I-40 runs along the south of the city between Chapel Hill and Research Triangle Park, and I-85 cuts across the north of the city on its way northeast from Hillsborough. In between run the Durham Freeway, NC 147, linking Duke with RTP, and US 15-501, the expressway between Durham and Chapel Hill. Each carries trucks, and North Carolina law under G.S. 20-116(g) requires trucks over 7,500 pounds carrying rock, gravel or stone to keep the load covered. A stone off an uncovered load, or grit from road work, is how many Durham windshields start their slide from chip to crack.

If the windshield is in the condition this page describes, the safer choice is to replace it before it spreads further. NC’s annual safety inspection under G.S. 20-183.3 checks wipers rather than the glass, and no statute sets a crack size, but a crack in your line of sight is a safety problem whatever the inspection list says.

Impex also replaces door, quarter and back glass in Durham; see auto glass Durham NC. For the west side of the county and Orange County, see windshield replacement Chapel Hill NC and windshield replacement Hillsborough NC, or the full areas page.

Questions people ask