ChromaGuard Window Films
Book install
29 Sep 2026 · 4 min read

Windscreen protection film: is TPU worth it?

How a clear 6.5mil layer takes stone chips for your glass, and when it makes financial sense.

What it is

Windscreen protection film is an optically clear TPU layer, 6.5 mil thick, fitted to the outside of the windscreen. It absorbs stone impacts and light scratches before they reach the glass.

Who it suits

  • Cars with expensive windscreens, especially those with cameras and sensors that need recalibrating after replacement
  • High-mileage motorway drivers
  • New cars where you want to keep the original glass

Cost

A fitted film costs £300 for screens under 140 cm wide and £350 above that. Compare that with a windscreen replacement plus camera calibration and the film often pays for itself after one avoided claim.

DIY option

Fitting yourself? TPU 6.5mil is sold from £180 for 1.52m × 1.5m.

Book a fitting

Allow 2 to 3 hours. See windscreen protection.

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