Why Is My Windscreen Leaking After Rain?

Why Is My Windscreen Leaking After Rain?

A leaking windscreen after rain almost always points to a problem with the seal around the glass, not the glass itself. Here’s what’s likely going on and what to do about it.

Common Causes of Water Leaks

The most frequent culprit is a breakdown in the urethane seal that bonds the windscreen to the frame – this can happen with age, a poor-quality prior installation, or after a stone chip repair that wasn’t sealed properly. Rust around the frame edge and damaged rubber trim can also let water through.

How to Tell If It’s the Windscreen

Water usually shows up along the top or sides of the dashboard, in the footwells, or as a musty smell after wet weather. A fogged-up interior that won’t clear can also be a sign moisture is getting in through the seal.

Why You Shouldn’t Ignore It

Water ingress can damage electronics, cause mould, and lead to rust that weakens the frame over time. What starts as a small drip can become a costly repair if left unchecked.

Reseal or Replace?

In many cases, a reseal is enough to fix the leak – our technician removes the trim, cleans the area and reseals the windscreen with fresh urethane. If the glass itself is cracked, chipped near the edge, or the frame has rust damage, a full replacement may be the better long-term fix.

FAQ

Can I drive with a leaking windscreen?

It’s best not to. Water ingress can worsen quickly and may affect visibility or electronics – get it checked as soon as possible.

Will a reseal fix the leak permanently?

A proper reseal with fresh urethane typically resolves the issue for good, provided the glass and frame are otherwise in good condition.

How much does a reseal cost?

It’s generally a smaller job than a full replacement – get an accurate quote by calling us with your vehicle details.

Get Your Leak Fixed

Don’t let a small leak become a bigger problem. Make an appointment or call 0405 412 951 and we’ll diagnose and fix it fast.