The factory windshield guide
Repair first.
Replace only when necessary.
What Twin Cities drivers should know before a repairable factory windshield is removed—and what to ask when replacement truly is necessary.
The decision is bigger than a piece of glass.
A windshield is part of the vehicle’s structure, weather seal, visibility system, and—in many modern vehicles—the operating environment for cameras, sensors, acoustic layers, antennas, heating elements, and head-up displays. That is why the first question should not be “How quickly can it be replaced?” It should be “Can the original factory windshield be safely repaired?”
When damage is safely repairable, keeping the original glass preserves the windshield selected, tested, bonded, and installed when the vehicle was built. Repair also avoids cutting the factory urethane bond, disturbing moldings and trim, introducing a replacement part, and creating a new installation and calibration event.
Start here
When repair may be the better first choice.
Chip damage
Many chips can be evaluated for repair when the complete damaged area fits under a quarter. The final decision also depends on depth, location, contamination, age, and whether anyone has already attempted a repair.
Crack damage
Mint Chips evaluates cracks up to 10 inches. Length alone does not determine safety. Edge involvement, impact location, branching, contamination, and the windshield’s overall condition all matter.
Crack arrest
Crack arrest is intended only to help stop a crack from spreading. It does not hide the crack or restore its appearance. It is a specific $75 service, not a substitute for full structural crack repair.
Honest limits
Not every windshield should be repaired. If the damage is outside safe repair limits, replacement is the correct answer. A repair-only company has no replacement glass to sell you.
A repair-only perspective
No replacement sale is waiting behind the recommendation.
Mint Chips repairs windshields and does not sell replacement glass. The assessment is focused on whether the existing factory windshield can be safely saved. If it cannot, we will tell you replacement is needed. If it can, repair protects the part and installation the factory already got right.
Before replacement
Seven questions to ask in writing.
- Is my windshield safely repairable?Ask for the reason if replacement is recommended without a repair assessment.
- Is the proposed glass genuine vehicle-manufacturer OEM glass?Ask for the manufacturer, brand, and exact part type—not simply “OEM quality” or “equivalent.”
- What does my vehicle manufacturer require?Requirements can vary by make, model, trim, camera system, head-up display, and production date.
- Which ADAS calibration procedure will be performed?Ask whether the procedure is static, dynamic, or both, and how successful completion will be documented.
- Which adhesive system will be used?Confirm safe-drive-away time and that the installation follows the current vehicle and adhesive procedures.
- What features must the glass include?Verify camera brackets, acoustic layers, antennas, heating, tint, rain sensors, and head-up display compatibility.
- What is covered if a system does not work correctly?Get the glass, installation, leak, molding, optical-distortion, and calibration warranties in writing.
Manufacturer guidance
Read the position—not the sales pitch.
Several manufacturers require, specify, strongly recommend, or do not approve alternatives to genuine OEM glass in published repair positions. Their concerns include structural performance, optical quality, ADAS camera alignment, head-up displays, acoustic performance, and vehicle-specific validation.
Requirements change, so always confirm the current statement and vehicle-specific procedure before replacement.
What experience shows
Know what is being installed before the old glass comes out.
After 30 years in the auto glass industry, I have observed that well over three out of four replacement windshields are aftermarket rather than genuine vehicle-manufacturer OEM glass. That is a professional observation, not a national market statistic—but it is exactly why drivers should ask what they are getting before approving replacement.
Aftermarket glass is not automatically the same as manufacturer-validated OEM glass. If replacement is necessary, informed consent means knowing the glass brand and part type, the manufacturer’s position, the required calibration, and the installation warranty before work begins.
Twin Cities mobile service
Get a repair opinion before replacement.
Mint Chips serves Anoka, Carver, Dakota, Hennepin, Ramsey, Scott, and Washington counties.
Request a repair opinion