If you are facing a situation where you have to replace your windshield then you have to make the decision whether to buy the laminated auto glass or the tempered glass? Both are different types of glass and you should carefully choose the windshield because it is much exposed to little rocks and pebbles and when driving at speed it must be able to resist a few nicks and hits, a tempered glass is much easily shattered and more fragile, so your choice must always be a laminated auto glass windshield, a laminated glass is much more resistant and tough to break down, it will take a huge hit to completely shatter it and break it down, while a tempered glass is not recommended by the experts.
The side windows are made up of tempered glass, it is common in the side windows but for different reasons it is very hazardous when applied in the windscreen and that is the reason why 99 out a 100 experts would advise you against applying a tempered glass in your windshield.
If there is a small crack in your windshield, unfortunately it is not something that you can ignore and drive along, it is something that you have to take care, it will only grow and become a huge crack and you must not be the one judging it that is there is any repair work required or not, you must always take your car to the specialist who will decide whether it needs repairing or will it be completely replaced.
Installing a glass which ensures safety is really important and a specialist is able to give you a much informed and better advice, you can log onto http://www.windshieldrepairsupply.com to know more about the right products and material of a windshield.