How Much Does Frosted Window Film Cost in the UK?
Frosted window film costs between £6 and £25 per square metre for DIY rolls in the UK, or roughly £55–£120 per square metre supplied and fitted by a professional installer.
If you have ever stood in your bathroom wondering whether the neighbours can see more than they should, frosted window film is one of the cheapest fixes going. It gives you the look of etched glass for a fraction of the price, and you will not lose any daylight either. But how much should you actually budget? Here is what UK buyers are paying in 2026.
Frosted Window Film Prices at a Glance
|
Option |
Typical UK cost |
|
DIY frosted film (per m²) |
£6–£25 |
|
Professionally fitted film (per m²) |
£55–£120 |
|
Single bathroom window, fitted |
£90–£150 |
|
Large window or shower screen (~2 m²), fitted |
£160–£240 |
|
Custom-cut patterns or designs |
Add £50–£150 |
Most suppliers sell DIY film by the linear metre from rolls 50 cm to 152 cm wide, with plain white frost starting from around £7–£9 per metre. Professional installers, on the other hand, usually quote per square metre and often apply a minimum call-out charge of around £200–£250, which covers travel, set-up and a single small window.
What Affects the Price of Frosted Window Film?
No two quotes look quite the same, and that is because several things pull the price up or down:
Film type and grade. Plain white frost is the cheapest option. Coloured frosts and decorative etched-effect patterns typically cost £13–£15 per linear metre or more.
Roll width. Film sold in 60 cm rolls works out at roughly £15 per square metre, while wider 100 cm or 152 cm rolls are often better value for large panes.
Window size and shape. Bigger panes need more material and more careful handling. Awkward shapes, Georgian bars and curved glass all add fitting time.
Access. Ground-floor windows are quick to reach. Stairwells, high-level glazing and conservatory roofs can push a professional quote up noticeably.
Custom work. Bespoke designs, printed logos and precision-cut patterns need design time and specialist production, so expect to pay a premium.
DIY or Professional Installation: Which Should You Choose?
DIY installation suits small, easily reached windows. A metre of film, a spray bottle of soapy water, a squeegee and a sharp blade are all you need. For a typical bathroom window, you could be done for under £20. The catch? Bubbles, creases and wonky edges are common on a first attempt, especially on larger panes — and static-cling film, while reusable and forgiving, costs a little more at around £20 per metre.
Professional installation makes sense for large panes, multiple windows, office partitions or anywhere the finish really matters. Fitters supply higher-grade film, cut it precisely to your glass, and many back the work with warranties of up to 15 years. At £55–£120 per square metre fitted, it is a bigger outlay, but the result is virtually indistinguishable from genuine sandblasted glass.
A sensible rule of thumb: one small window, have a go yourself; a whole ground floor or commercial glazing, call in a fitter.
How Does Frosted Film Compare with the Alternatives?
|
Privacy option |
Typical UK cost |
Worth knowing |
|
Frosted window film |
£6–£25/m² DIY; £55–£120/m² fitted |
Keeps daylight; removable; looks like etched glass |
|
Replacement obscured glass |
£250–£500+ per pane |
Permanent, but far dearer and disruptive |
|
Frosted (sandblasted) glass |
£200–£500/m² installed |
Premium look; cannot be undone |
|
Switchable smart film |
£80–£200/m² plus fitting |
Privacy on demand, but needs wiring |
|
Blinds or net curtains |
From £15 per window |
Cheap, but block light and gather damp in bathrooms |
The takeaway is simple: frosted film delivers around 90% of the look of etched glass at perhaps a tenth of the cost, and it is the only option on this list a renter can remove without a trace when moving out.
Five Ways to Keep the Cost Down
- Measure before you buy. Order the roll width closest to your pane to avoid paying for off-cuts.
- Choose plain frost over patterns. Decorative designs can nearly double the material cost.
- Bundle windows into one visit. Installers spread their call-out charge across the job, so three windows fitted together cost far less per window than three separate visits.
- Film the lower pane only. On sash windows, frosting just the bottom half gives full privacy at half the material cost.
- Get three quotes. Fitted prices vary widely between local installers and national firms, so a quick comparison often saves £50–£100 on a typical job.
Frosted window film is one of those rare home improvements where the budget option genuinely holds its own. For under £20, a confident DIYer can transform a bathroom window in an afternoon; for £250–£500, a professional can fit an entire ground floor to a standard that fools most visitors into thinking the glass itself is etched. Either way, you keep your daylight, your privacy and — if you rent — your deposit.
If you are comparing suppliers, start with established UK specialists offering frosted window film UK wide delivery, check whether quotes include VAT and fitting, and always ask for a sample before committing to a full order.
Frequently Asked Questions
How much does frosted window film cost per square metre in the UK?
Self-apply frosted film costs around £6–£25 per square metre depending on roll width and grade. Professionally installed film typically falls between £55 and £120 per square metre, subject to a site survey.
Is frosted window film cheaper than frosted glass?
Yes, considerably. Frosted glass costs £200–£500 per square metre installed, while film achieves a near-identical look from as little as £6 per square metre DIY.
How long does frosted window film last?
Good-quality film lasts 10–15 years on interior glass, and many professional installations carry warranties of up to 15 years. Cheaper static-cling film may need replacing sooner but can be reused.
Can I remove frosted window film without damaging the glass?
Yes. Most films peel away cleanly when warmed slightly, and any adhesive residue wipes off with soapy water — which is why film is so popular with renters.
Does frosted film block light as well as visibility?
No. Quality frosted film scatters light rather than blocking it, so most products still let through around 80% of natural daylight while stopping anyone making out shapes from either side.
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