• FNQ Windscreens in Cairns provides quality, hassle-free windscreen repair & replacement services
  • We’re committed to safety, reliability & keeping your vehicle road-ready

Cairns Leaking Windows

A leaking windscreen or side window might start with a few drops during a downpour—but left too long, it can lead to mould, electrical damage, or soggy seats. At FNQ Windscreens, we offer professional leak detection and repairs for windscreens, side windows and rear glass across Cairns. We know the signs to look for and have the tools to reseal or replace damaged window fittings to stop the leak at its source.


  • Detect & seal leaks quickly
  • Protect your interior from damage
  • Restore comfort & prevent future issues


Whether your glass was poorly installed, has shifted over time, or weather seals have worn out, we can get it sorted fast. Call 0431 577 222 to book a leak repair service that keeps your car dry and protected—even in tropical conditions.

Expert Repairs for Leaking Auto Glass

Water entering your vehicle through the windows isn’t just annoying—it can cause lasting damage. From rusted floor pans and stained upholstery to shorted wires and bad smells, a leaking window is more than a cosmetic issue. Our auto glaziers will inspect the glass, seals and frame to pinpoint the source of the problem. We'll then reseal or refit the glass using the right adhesive and sealing techniques to restore a watertight finish.


We handle leaking windscreens, door windows and rear panels on all types of vehicles—from family sedans to work utes, trucks and hot rods. Whether it’s a persistent leak or something that’s only just started, we’re here to fix it properly the first time.

What causes car windows or windscreens to leak?

Can a leaking window be repaired without replacing the glass?

How do I know if my window is leaking?