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Emma B.
Verified on Trustpilot15 May 2026
I would highly recommend this company
I would highly recommend this company, good customer service, very good technician and one very happy customer
Seat Mii rear window replacement — booked online.
Instant quote for your Seat Mii rear window across our full range of variants, fitted by approved fitters — booked in under two minutes.
Prices from £362 to £399
4.82 / 5 ·
1,456 Trustpilot reviews
Get your quote
Under 60 secondsMake
Seat
Model
Mii
No card required · Free to quote
- Instant online prices
- Vetted specialist network
- OEE glass, factory-spec match
- 2-year workmanship warranty
Seat Mii rear window price, by year
Pricing for Mii rear-window replacement varies mainly between variants with and without solar-control glass, and between models fitted with fitting hardware clips versus those requiring additional trim work. Earlier models tend to be more straightforward, while solar-equipped variants carry a small premium for the additional coating.
| Year | Price range | Variants | Quote |
|---|---|---|---|
| 2021 | £399 — £399 | 1 variant | Price my 2021 |
| 2020 | £399 — £399 | 1 variant | Price my 2020 |
| 2019 | £362 — £399 | 2 variants | Price my 2019 |
| 2018 | £362 — £399 | 2 variants | Price my 2018 |
| 2017 | £362 — £399 | 2 variants | Price my 2017 |
| 2016 | £362 — £399 | 2 variants | Price my 2016 |
| 2015 | £362 — £399 | 2 variants | Price my 2015 |
| 2014 | £362 — £399 | 2 variants | Price my 2014 |
| 2013 | £362 — £399 | 2 variants | Price my 2013 |
| 2012 | £362 — £399 | 2 variants | Price my 2012 |
| 2011 | £362 — £399 | 2 variants | Price my 2011 |
The displayed range is an indicator — the final price is produced by the quote form after you confirm your variant. Older Miis can still be booked.
Recent UK Car Glass reviews
Reviews below are hand-picked from recent UK customers. Across the whole of UK Car Glass, 4.82/5 from 1,456 Trustpilot reviews.
What to expect during your Seat Mii rear window replacement
Rear-window replacement is straightforward but involves shard cleanup — here's what the process looks like.
- 1
Use our online widget to identify your exact variant in under 60 seconds — the quiz asks about your model year and features.
- 2
Our parts-check team verifies your glass specification and availability before confirming your booking.
- 3
You're matched with an approved fitter in your area who specialises in rear-window replacements.
- 4
On fitting day, the fitter removes the shattered glass and installs your replacement — typically 30–60 minutes of their time. They'll clear accessible shards, but deeper cleanup is best left to a professional valet afterwards.
- 5
You'll receive a two-year warranty covering workmanship and glass quality, and the fitter confirms your car is ready to drive before they leave.
Mobile fitting at your address is the default; some customers prefer a workshop visit instead — either option is available when you book.
Mobile fitting or workshop visit for your Mii?
Rear-window replacement for the Mii is almost always fitted mobile at your address — no calibration or complex brackets are involved, so workshop visits aren't normally needed. Mobile fitting is faster and more convenient for city-car owners.
If you prefer a workshop environment or if weather is poor on your scheduled day, we can arrange that instead when you book through the online quote.
We confirm the specific answer for your vehicle when you book.
What features does your Mii have?
Tap a feature to see what it is, how to spot it on your car, and how it affects glass replacement. We confirm the exact match for your vehicle when you book.
Heated Rear Windscreen2
2011–2021Heated rear windscreen with integrated wires clears mist and ice when you switch on the demister.
What it means
A heated rear windscreen contains fine heating wires embedded within the glass. When you activate the rear demister, an electrical current passes through these wires, warming the glass and melting ice or condensation. This feature is particularly useful in cold or damp weather, improving rear visibility quickly. The heating grid is integral to the glass and connected to your vehicle's electrical circuit via connectors at the base of the windscreen.
How to tell
Look at the rear windscreen from inside the vehicle — you will see a fine grid of horizontal lines across the glass, typically bronze or copper in colour. On the dashboard or steering wheel stalk, there will be a dedicated rear-demist button, usually marked with a windscreen symbol and heating lines. If in doubt, ask your vehicle's service centre or consult your handbook.
Replacement impact
Replacement rear windscreens with heated grids are widely available as original-equipment aftermarket or dealership parts. The new glass must include the factory heating grid and electrical connectors intact. The technician will reconnect the heating circuit to your vehicle's rear-demist switch. Heated rear windscreens are bonded glass, so adhesive cure time applies; drive-away time will be confirmed by the fitter on the day.
Solar Control2
2011–2021Solar control glass absorbs infrared rays to reduce heat and improve cabin comfort.
What it means
Solar control is a coating applied to the windscreen that absorbs the sun's infrared radiation rather than allowing it to pass through into the cabin. This reduces solar heat gain, helping to keep the interior cooler and more comfortable, particularly in warm weather or direct sunlight. The coating is transparent to visible light, so it doesn't darken the windscreen or affect visibility. It's a passive thermal management feature that works continuously whenever the sun is shining on the glass.
How to tell
Check your vehicle's specification sheet or contact your dealership service centre to confirm whether solar control glass is fitted. Some manufacturers list it as 'solar control windscreen', 'heat-reflective glass', or 'thermal management glass'. It's a factory-fitted feature and won't be visibly obvious from outside the car — the coating is integral to the glass itself.
Replacement impact
Solar control glass is a factory-fitted specification. When replacing the windscreen, a solar control variant must be sourced to match the original. This is a standard glass type with no special fitting implications or calibration requirements. Cure and drive-away times follow normal windscreen bonding procedures. Confirm with your fitter that the replacement glass includes solar control to maintain the original thermal performance.
Green1
2011–2019Green tint reduces glare and improves visual comfort by filtering certain light wavelengths.
What it means
Green tint is a light-filtering coating applied to the glass during manufacture. It absorbs and reduces transmission of certain wavelengths of light, primarily to cut glare from sunlight and reflections. The tint is subtle — often barely visible to the naked eye — but measurably improves visual comfort during prolonged driving, particularly in bright conditions. It's a factory specification chosen by the vehicle manufacturer to balance daylight comfort with interior visibility and aesthetic consistency across all glass in the vehicle.
How to tell
The easiest way to check is to roll your side window halfway down and hold a piece of white paper behind it. Look carefully for a tint cast — green tint will appear as a subtle green hue compared to clear glass. Your windscreen will have the same tint as your side windows. You can also ask your vehicle's dealership or service centre — they'll have the original specification on file.
Replacement impact
Green-tinted replacement glass must match the original tint specification to maintain visual consistency across all windows and preserve the vehicle's interior aesthetics. Aftermarket OE-equivalent (OEE) green-tinted glass is widely available, though some vehicles may require original equipment (OEM) dealership glass if the tint specification is proprietary. Tint does not affect calibration, cure time, or installation procedure — it's a cosmetic and functional specification only.
Grey Privacy1
2011–2021Dark grey tint on rear windows provides privacy and reduces interior heat and glare.
What it means
Dark grey tint, formally known as privacy glass, is a factory-applied tint created through a deep-dipping process during glass manufacture. The pigment is infused into the inner surface of the glass, darkening the rear windows (and sometimes rear doors) significantly more than the front. This reduces heat transmission, minimises glare, and obscures the interior from outside view. It's standard on the rear half of many modern vehicles.
How to tell
Compare the rear side windows and rear window (backlight) to the front side windows — the rear glass will be noticeably darker. Check your vehicle documents or ask your dealership service centre if you're unsure whether your car left the factory with privacy glass.
Replacement impact
Dark grey tinted glass must be sourced from the Original Equipment Equivalent (OEE) or dealership to ensure colour and transmission match your vehicle's existing rear glass. The tint is integral to the glass itself, not a surface coating, so aftermarket non-tinted glass will look visibly mismatched. Replacement does not require any calibration and follows standard bonded-glass cure times for rear windows.
About the Seat Mii
The Seat Mii has been in production since 2011 as a practical city car, with a single generation spanning the full 2011–2021 range in our catalogue. Its compact rear window is straightforward glass replacement, though the tight boot space means shard cleanup during fitting requires careful work.
All Mii rear-window variants in our network carry green-tinted glass as standard — a light tint barely visible but legally required for UV protection. Around half of the variants also feature solar-control coating, which helps reduce heat gain from the sun during warmer months.
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