Quarter Glass Replacement
The small, fixed pane near your vehicle's rear pillar has its own replacement considerations.
Quarter glass is the small, usually fixed (non-opening) window located behind the rear doors, near the C-pillar of the vehicle. It's easy to overlook until it's damaged.
What makes quarter glass different
Unlike door glass, quarter glass is often bonded in place with adhesive rather than held by a regulator mechanism, similar in some ways to a windshield installation. Depending on the vehicle, it may take adhesive cure time before the vehicle should be driven, similar to windshield replacement.
Quarter glass is also produced in smaller volumes than more commonly replaced windows, so depending on your vehicle's year, make, and model, sourcing the correct part can sometimes take longer than a more common window. It's worth asking your provider about part availability when you request a quote.
Common causes of damage
Break-ins, accidents, and road debris are common causes, similar to other side windows. Because quarter glass is positioned near the rear of the vehicle, it can also be more exposed to impacts while parked.
Safety and security
A broken quarter glass leaves an opening into the vehicle just like any other broken window — covering it and clearing loose glass is a good idea until it can be replaced.
Frequently Asked Questions
Is quarter glass repairable?
Generally no — like other tempered vehicle windows, damaged quarter glass is typically replaced rather than repaired.
Why might quarter glass take longer to replace than a door window?
It's often a lower-volume part, so depending on your vehicle it may need to be specially ordered. Ask your provider about part availability for your specific vehicle.
Does quarter glass replacement need cure time before driving?
It can, if the glass is adhesive-bonded rather than mechanically fitted — this varies by vehicle. Ask your provider what applies to your car.