Windshield Replacement

The windshield positions the passenger side airbag. If your windshield becomes dislodged because if was improperly installed, the airbag cannot protect the passenger as it should. It also helps support the roof. In fact, the windshield is integral to the structural integrity of the roof.

Urethane, the black rubber-like substance you see around a windshield, is also part of the overall structure of your automobile. It must be strong enough to hold the windshield to the surrounding body. Its strength increases as the new urethane cures and reaches the adequate strength after several hours, depending on the product used. Butyl, silicon or other caulking is not acceptable.

Humidity and heat enhance the curing process. Therefore, the "safe drive away time" is longest in cold weather, and shortest on hot, humid summer days. The safest installations are performed in shops where environmental conditions are controlled.

If you need to have your windshield replaced, ask about:

• the materials (insist on urethane);
• the drive away time; and
• the warranty.

The Canada Safety Council recommends you use a specialized auto glass shop even if it costs a bit more. A new standard for Auto Glass Replacement has been developed by ANSI, ANSI/AGRSS 002-2002. CSC recommends choosing a shop that recognizes this standard. A substandard job could compromise the integrity of your vehicle and jeopardize your safety.

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