FAQs

1. Can all types of windscreen damage be repaired?

No, if the crack is longer than 12 inches or the chip is bigger than an inch, it is generally advisable to replace the entire windscreen.

2. How much does it cost to repair a windscreen?

The cost can vary based on location and the extent of damage but expect to pay between $50 and $150 for minor repairs. Replacements typically start at $200.

3. Can I drive immediately after repairing the windscreen?

It’s best to wait at least an hour after repair to allow the resin to fully cure. Check the manufacturer’s instructions for precise curing times.

4. Is it legal to drive with a cracked windscreen?

Laws vary by jurisdiction, but generally, it is illegal to drive with a damaged windscreen that impairs the driver’s vision.

5. How long does a DIY repair last?

A successful DIY repair should last for several years, but this can vary based on additional wear and tear or new damage.

Windscreen damage is more than just a cosmetic issue; it’s a safety concern. Whether it’s a small chip or a larger crack, driving with a damaged windscreen can obstruct your view and even impair the integrity of the vehicle. This guide provides you with the basics of how to fix a front windscreen, the types of damage you can repair, and when you should consider a full replacement.

Understanding Windscreen Damage

Windscreen damage typically occurs in two forms: chips and cracks. A chip is a small damaged area that usually forms a pit on the glass surface. Cracks, on the other hand, are lines that extend from one point to another on the screen.

Types of Windscreen Chips

1. Bullseye: Circular damage impacting only the outer layer of the windscreen.
2. Half-moon: Similar to the bullseye but not completely circular.
3. Star: Has lines emanating from the central point of impact.
4. Combination: A mix of various types.

Types of Windscreen Cracks

1. Edge Crack: Starts within 2 inches of the edge of the windscreen.
2. Floater Crack: Starts at least 2 inches from the edge.
3. Stress Crack: Occurs without a direct impact, usually due to a rapid change in temperature.

DIY Windscreen Repair Steps

Materials Needed

• Windscreen repair kit
• Rubbing alcohol
• Paper towel
• Razor blade

Steps

1. Clean the Area: Start by cleaning the damaged area with a paper towel soaked in rubbing alcohol to remove any dirt and glass shards.
2. Apply the Adapter: Most windscreen repair kits come with an adapter that you attach around the chip or crack. Make sure it’s centered around the damaged area.
3. Inject Resin: The repair kit will include a resin to fill the crack. Use the syringe to inject this resin into the chip or crack through the adapter.
4. Cure the Resin: Allow the resin to cure according to the manufacturer’s instructions. Typically, this involves letting it sit and then exposing it to direct sunlight.
5. Remove Excess Resin: After curing, remove the adapter and use a razor blade to scrape off any excess resin for a smooth finish.

When to Consider a Replacement

Sometimes the damage to the windscreen is too extensive for a repair. In such cases, a full replacement becomes necessary. Here are a few situations when you should consider replacing your windscreen:

• The damage is in the driver’s line of sight.
• There are more than three chips or cracks anywhere on the glass.
• The damage is at the edge of the windscreen.

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