Should You Replace Wiper Blades With a New Windshield?
Reviewed by the Skyview Auto Glass technical team — NWRD-, ASE- and DINITROL-trained technicians · Updated November 2026
Quick answer
Replacing wiper blades with a new windshield is a good idea when the old blades are worn or gritty, because they can mark the fresh glass. New blades are a low-cost way to protect the pane. Skyview does not sell or fit wiper blades, so pick up the correct size and fit them yourself.
Why fresh blades matter on new glass
A new windshield gives you a clean, smooth surface, and the wipers that travel across it should be in good shape. Blades with hardened, cracked, or grit-embedded rubber can drag across the fresh pane and leave fine marks, so fitting fresh blades protects the surface you just paid for. The install takes about 45 to 75 minutes, followed by a 30-minute safe drive-away, which is a good moment to check the blades.
Wiper blades are sized to the vehicle, and the two sides often differ in length. The correct size is found by year, make, and model, and the blades are a low-cost item compared with the glass. Skyview does not sell or fit wiper blades, so the blades are something to pick up and fit yourself, either before or after the visit.
Signs your blades could mark the new windshield
- Rubber that is cracked, split, or hardened
- The edge no longer wipes cleanly and can drag across the new pane.
- Grit or debris caught in the blade
- Particles trapped in the rubber act like sandpaper on fresh glass.
- Streaking or skipping on the old glass
- The blade is already worn, and it will perform the same on the new windshield.
- A bare metal arm with a loose blade
- A loose or missing blade lets the arm contact the glass directly, which can scratch it.
What to do about your wipers
- Check the blades before the visit so you know whether they need replacing.
- Find the correct size by year, make, and model — the two sides often differ.
- Fit new blades yourself, or have a parts store fit them when you buy.
- Never let a bare metal arm snap onto the new glass while changing blades.
- Lift the arms off the glass when parking in snow or ice to protect the new pane.
Skyview does not sell or fit wiper blades
Wiper blades are not part of the glass service. Pick up the correct size for your vehicle and fit them yourself, or have a parts store install them. See our guide on what size wipers you need.
More questions about wipers and a new windshield
Do old wipers scratch a new windshield?
Worn or gritty blades can mark fresh glass, so fitting new blades protects the pane. Check the rubber for cracks or embedded grit before the wipers run across the new windshield.
Should I replace wipers after a windshield replacement?
It is a good moment to check them. If the blades are cracked, hardened, or streaking, fresh blades protect the new surface. Skyview does not sell or fit blades, so pick up the correct size yourself.
What size wipers do I need for my car?
Wiper blades are sized by year, make, and model, and the two sides often differ in length. See our guide on what size windshield wipers you need.
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