Does window film help retain heat in winter?

Yes. **Low-emissivity (Low-E) films** reflect heat back into your home, improving insulation and reducing heating costs in colder months. Although you'll pay a premium for this type of window film.

Does window film reduce condensation?

Window film does not reduce condensation directly. However, it can help balance indoor temperatures and reduce the likelihood of moisture build-up on glass surfaces.

Is window film better than blinds?

It depends on your needs. Window film provides permanent privacy and heat control, while [blinds ](https://www.checkatrade.com/blog/blind-fitters-near-me/)offer flexible light adjustment. Many homeowners use both for the best results.

Can window film damage windows?

No, when installed correctly, window film will not damage windows. Experienced fitters make sure the film type is compatible with your glass, preventing cracking or stress damage.

Can you apply window film yourself?

There are plenty of window film options available online and in DIY stores. However, cutting to size can be tricky and bubbling is a common DIY mishap that can spoil the finish. That's why many homeowners prefer to leave it in the capable (and steady!) hands of a window film installer.

How to find experienced window film installers in [location]?

To help you find window film services in [location], consider these tips: - Check online reviews to determine their reputation and quality of work - Ask about their experience - Verify their public liability insurance, so you know they’re covered against any potential accidents or damages - [Get multiple quotes](https://www.checkatrade.com/post-a-job) from at least three tradespeople so you can compare prices and services - Use Checkatrade and **hire one of our approved members that have undergone up to 12 checks** so that you can hire with confidence

Window Film in Greater London (12)

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Building Solutions
9.70
(11 reviews)
Operates in London
Services & skills
Windows / Doors / Conservatories
Window Film
Emergency Windows / Doors / Conservatories Service
Conservatory Glass Heat Reduction Film
Composite Front Doors Repair
Call
W
Windows Repairs and Spares
9.95
(294 reviews)
Operates in London
Services & skills
Windows / Doors / Conservatories
Window Film
French Doors Installation
Dog Flaps
Patio Doors Installation
Call
Indo.london Ltd
10.00
(66 reviews)
Operates in London
Services & skills
Windows / Doors / Conservatories
Window Film
Frosted Windows
Window Tinting
Conservatory Glass Heat Reduction Film
Call
Windowgenies Ltd
9.91
(147 reviews)
Operates in London
Services & skills
Windows / Doors / Conservatories
Window Film
Windows and Doors
Exterior Doors Repair
Conservatory Repairs
Call
Glass Crafters Ltd
10.00
(20 reviews)
Operates in London
Services & skills
Windows / Doors / Conservatories
Window Film
Cat Flaps
Windows and Doors
UPVC Windows Repair
Call
London Fire door & Glazing
9.88
(8 reviews)
Operates in London
Services & skills
Windows / Doors / Conservatories
Window Film
Composite Front Doors Repair
Window Shutters
Timber / Wooden Doors Repair
Call
K&R Locksmith and Windows Ltd
9.90
(63 reviews)
Operates in London
Services & skills
Windows / Doors / Conservatories
Window Film
Triple Glazing Installation
Bay Windows Repair
Composite Front Doors Repair
Call
Ethinex Ltd
9.90
(17 reviews)
Operates in London
Services & skills
Windows / Doors / Conservatories
Window Film
Draught Proofing
Aluminium Doors Installation
Bifold Doors Repair
Call
Four Seasons Windows (G.B) Limited
10.00
(122 reviews)
Operates in London
Services & skills
Windows / Doors / Conservatories
Window Film
Conservatory Repairs
Window Tinting
Fire Doors Installation
Call
Browns Glass & Double Glazing Repairs
10.00
(104 reviews)
Operates in London
Services & skills
Windows / Doors / Conservatories
Window Film
Composite Front Doors Repair
Doors Supply
Double Glazing Repair
Call
G Maton Double Glazing
10.00
(169 reviews)
Operates in London
Services & skills
Windows / Doors / Conservatories
Window Film
Aluminium Windows Installation
Conservatory Repairs
Orangeries
Call
Burgh Heath Glass & Maintenance
(6 reviews)
Operates in London
Services & skills
Windows / Doors / Conservatories
Window Film
Conservatory Repairs
Exterior Doors Installation
Bifold Doors Installation
Call

Top rated Window Films in London

/10

88 ratings

Our Window Films in London are rated an average of 10 out of 10 based on a sample of 88 reviews from customers like you*

*This review aggregate is based on real customer reviews from a randomly selected postcode in this area

Looking to make your home more private, energy-efficient, or protected from UV rays?

Window film installation could be the way forward. It’s a quick solution – and doesn't involve replacing your glass (or breaking the bank).

Read on to find out everything you need to know about window film installation covering London.

Prefer us to do the searching for you? Try our quick request a quote feature and we’ll put you in touch with checked and reviewed window film specialists covering your local area.

Does window film actually work?

Yes, window film can be very effective. When professionally installed it:

Creates privacy
Reduces heat, glare, and UV exposure
Helps lower energy bills
Protects interiors from fading

Is there a window film that lets you see out but not in?

Yes – one-way privacy films allow you to see outside during daylight while blocking views in from the street. At night, when lights are on inside, blinds or curtains are still recommended.

What are the cons of window film?

The main drawbacks are that some window films can:

Slightly reduce natural light
Cheaper products may peel or bubble over time

Hire a glass film installer and they’ll make sure you get a smooth finish and long-lasting result.

Is it better to put window film on the inside or outside?

Most films are applied inside the glass, where they’re protected from the weather. Exterior films are used for specialist cases, such as skylights or difficult-to-access windows.

How long will window film last?

High-quality window film can last 10–20 years, depending on the type, glass condition, and exposure to sunlight.

The perks of hiring a specialist window film installer include a longer-lasting product and often a manufacturer’s warranty.

How much does window film cost in the UK?

Depending on the film type and window size, window film installation is very reasonable. It’s also considerably cheaper than window tinting.

For an exact quote, you’re best off speaking to a window film installer covering London directly.

Why use Checkatrade?

Fully checked contractors covering your local area
Insurance always listed
Easy to compare multiple profiles
Handy reviews from local customers
Covered by the Checkatrade Guarantee (T&Cs apply)

Looking for more tradespeople in London?

Find Checkatrade reviewed Tradespeople, get a quote today, discover related services in London and check out our latest home improvement guides.

Window Film in Greater London (12)

Search results

Describe your job

Describe your job

Building Solutions

Services & skills

Windows Repairs and Spares

Services & skills

Indo.london Ltd

Services & skills

Windowgenies Ltd

Services & skills

Glass Crafters Ltd

Services & skills

London Fire door & Glazing

Services & skills

K&R Locksmith and Windows Ltd

Services & skills

Ethinex Ltd

Services & skills

Four Seasons Windows (G.B) Limited

Services & skills

Browns Glass & Double Glazing Repairs

Services & skills

G Maton Double Glazing

Services & skills

Burgh Heath Glass & Maintenance

Services & skills

Does window film actually work?

Is there a window film that lets you see out but not in?

What are the cons of window film?

Is it better to put window film on the inside or outside?

How long will window film last?

How much does window film cost in the UK?

Why use Checkatrade?

Looking for more tradespeople in London?