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How imperative is it to fix a cracked windshield?

  1. darkland profile image61
    darklandposted 5 years ago

    How imperative is it to fix a cracked windshield?

    Obviously driving with cracks in a windshield impairs visibility but is it potentially more hazardous structurally or during an accident?

  2. profile image0
    Starmom41posted 5 years ago

    it's essential to get it fixed.
    like you said, it impairs visibility, but it can also break entirely.
    and depending on the laws where you live, you might get a ticket/fine for a cracked windshield.

  3. profile image0
    JThomp42posted 5 years ago

    It is not only imperative, In most states it is illegal. So, To add insult to injury, You may get a ticket before getting it fixed? I say have it fixed right away.

  4. Cristale profile image84
    Cristaleposted 5 years ago

    It's free in the state of Florida, up to three windshields per year. And insurance rates do not increase. There are some other stipulations and requirements. My husband was a salesman in this industry.

  5. darkland profile image61
    darklandposted 5 years ago

    Thank you all for your answers.  Here in Alaska we have a lot of cracked windshields and the weather fluctuations play havoc, flexing them and making it even worse.  I wish we were as civilized as Florida (thanks Crystal).  I think the police have given up on ticketing, but it seems wise to spring for a replacement

  6. profile image0
    mjkearnposted 5 years ago

    Hi darkland,
    someone has stated that a crack is illegal which I find surprising but I'm not that au fait with present US laws. I have seen many windshields with a crack across one of the 4 corners which if illegal would have to be replaced which also seems very harsh in my book.

    Modern windshields are laminated, which means they are two sheets of glass with a plastic sheet in between. This prevents shattering like the other windows in the car.

    You would have to go back many years to find a car with a toughened glass screen that would shatter. I have a few classic cars with these. Cheaper to replace but not as safe.

    Structurally there is no problem as any distortion of the A pillars will cause the windshield to crack. They are designed to pop outwards in the event of an accident.

    Normally only a crack in the part of the windshield the driver looks through would result in a fine or a fail at the annual national car test or inspection.

    Any crack in any material, glass, steel, aluminium, fibre glass etc will propagate, in other words spread. You are right that temperature fluctuations will also have a bad effect on cracks. Any crack can be stopped from spreading by drilling holes at either end of the crack or as with the modern insurance company allowed ways, a hole is drilled and a silicon like solution injected to seal against moisture.

    More expensive windshields have as well as the plastic lamination a very fine electric circuit, much like the one on rear windows for defrosting. These screens can be mad expensive so I personally would check for sure your state laws regarding cracks in windshields and which can be repaired and which have to be replaced.

    The insurance repairs are usually free and as someone stated do not affect your earned discount or bonuses.

    Stone chips are the usual cause for cracks. They break the first layer of glass to the plastic laminate and if left unchecked they produce cracks but they also turn the plastic laminate white. This is usually seen towards the bottom of the windshield under normal wear.

    Always inspect your windshield for both cracks and stone chips. If you see any check with the auto glass firms as to the best remedy. They will give you advice for free and if not go elsewhere.

    Hope this is of some help,


    1. darkland profile image61
      darklandposted 5 years agoin reply to this

      Well said, thank you very much.  Your explanation was excellent.

  7. Teylina profile image61
    Teylinaposted 5 years ago

    Imperative! Weather changes, esp cold can take a tiny nick, scratch, etc. and turn it into a wiped-up, replaceable only, windshield. A brother-in-law some years back made his living from fixing them. Signed up dealers and far as I know is still doing it, and my ex-son-in-law, put off fixing a tiny crack on a decked-out, loaded, brand-new Ford F-250 for two days. The weather dropped and next morning the crack was like the Grand Canyon--had to replace immediately.