Fix windshield cracks, chips before cold weather hits

The first snap of frosty autumn air can turn that tiny star-line crack in your windshield into a lengthy fissure.

How can you help prevent an expensive window replacement this year?

"A damaged windshield can reduce visibility, contribute to accidents and increase severity of injuries," said Peg Stroka, director of operations at the National Windshield Repair Association. "In case of an accident, a structurally sound windshield enables the passenger airbag to function properly and minimizes roof collapse."

Yet, windshield replacing is not always the first choice.

"The first question to ask should be 'Can it be repaired safely and effectively?' said Stroka, who suggested that drivers have their window inspected with a windshield repair specialist..

According to Stroka, cracks and chips collect contaminants such as water, dirt, insects.

"That can make glass more difficult to repair," Stroka said. "Cover the damage right away with tape to keep contaminants out until you can get it to a certified windshield specialist."

Stroka offered the following safety tips:

• Cold weather can expand cracks and lead to full windshield replacement. Get those chips and cracks fixed. Even a small chip can reduce the structural integrity of the windshield.
• Check with your insurance company for no-cost repair. Because it's quick and relatively inexpensive, insurance companies often waive the deductible for windshield repair. Remember, a damaged windshield may impair vision.
• Use certified specialists. They can help avoid mistakes and safety-related problems. Technicians certified by the National Windshield Repair Association (in conjunction with the National Glass Association) are trained to meet industry standards for repair.
• Improper fitting and cheap materials can cause the windshield to blow out during an accident. Technicians must carefully clean all debris and trim away old molding from windshield frames to provide a snug fit.
• Insist on high-quality adhesive materials, not all sealants are made equal. Experts recommend the use of high quality urethane sealers.
• Request OEM-quality glass—the kind used by the automobile manufacturers. This meets the same safety standards and proper fit.

"A windshield is part of the structural integrity of your vehicle," Stroka said. "Once you have a chip or a crack, that damage can spread if it is not repaired."