Safety & Security Window Film

Professional Window Film Installers - Heat, Glare, Safety & Privacy Solutions

What is Safety & Security Window Film?

Safety and security window films are specifically engineered polyester films applied to existing glass to improve strength, safety, and protection. Once bonded to the glass, the film helps hold shattered pieces together if the pane breaks. This reduces the risk of injury, improves resistance against forced entry, and protects property from damage. It’s an affordable way to upgrade your glass without replacing entire windows.

Why Choose Safety & Security Film?

Standard glass can be a weak point in any property. Safety & security film provides an invisible barrier that strengthens glass, helping to protect occupants, staff, and valuable assets. Whether it’s accidential breakage, vandalism, or an attempted break-in, this film ensures your windows and doors remain safer and more secure.

Key Benefits of Safety & Security Film

Enhanced Safety

If the glass shatters, the film holds fragments together, significantly reducing the risk of injuries from flying shards.

Break-In Resistance

The film adds a layer of protection, making glass harder to penetrate. This helps deter intruders, giving you more time to react.

Cost-Effective

Instead of replacing glass with laminated or toughened units, safety film can upgrade existing windows quickly and at a fraction of the cost.

UV Protection

Most safety films block to up 99% of harmful UV rays, helping protect interiors, furnishings, and stock from fading.

Compliance

Certain films help ensure glass meets UK workplace and building regulations, such as health and safety requirements in public buildings, offices, and schools.

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RECEIVE A FREE QUOTE

To provide you with an accurate quotation, we’ll need a few key details. Please include the approximate glass sizes, the full site address, and the type of window film you’re interested in — whether that’s solar control, privacy, decorative, or safety film. With this information, our team can prepare a tailored quote and advise on the best solution for your property.

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Thickness Matters: Micron Levels Explained

100 Micron Film (4mm)

  • Entry-level safety film.
  • Designed mainly for safety complaince (BS EN 12600).
  • Prevents glass shards from causing injuries during accidents.
  • Commonly used in schools, offices, and public buildings.

175-200 Micron Film (7-8mm)

  • Offers enhanced protection against impacts and forced entry.
  • Makes glass much harder to break through.
  • Suitable for retail uni,ts commercial offices, and high-risk homes.

300 Micron Film (12mm)

  • Classified as Bomb Blast Resistant Film.
  • Provides the highest level of protection.
  • Designed for embassies, government buildings and airports.
  • Often used in combination with anchoring systems to secure film to window frames for maximum effectiveness.
Frequently Asked Questions

No  but it makes glass far more resistant to impact and helps hold it together, delaying entry and reducing injuries.

No  bomb blast films are typically clear and virtually invisible once applied. Tinted options are available if you also want solar or privacy benefits.

High-quality films can last 10–20 years or more if professionally installed. Many come with manufacturer warranties.

Yes  upgrading with film is significantly cheaper than replacing glazing with laminated or specialist security glass.

Yes  100 micron films are often used to bring existing glazing up to BS EN 12600 impact standards required in workplaces, schools, and public buildings.

Shop by Popular Categories

Shop our popular categories and explore privacy, UV protection, decorative, and glare-reduction films.

Solar Control Reflective Window Film

Too much sunlight can make rooms uncomfortably warm and increase cooling costs. Our colour control window films are designed to block excess heat while maintaining natural light, making your space more comfortable year-round. 

Benefits of Solar Control Film:

  • Reduces solar heat gain by up to 80%
  • Cuts glare
  • Helps lower cooling and energy costs
  • Protects against fading furniture, flooring, and artwork
  • Provides day-time privacy

Complete Privacy Window Film

Our privacy films give you daytime seclusion without sacrificing natural light. Choose from one-way reflective finishes, frosted designs, solid colours, or decorative patterns to suit your style and needs. They’re easy to install, durable, and offer a sleek upgrade to any window or glass surface.

Ideal For:

  • Street-level offices & rooms
  • Homes being overlooked
  • Meeting rooms & receptions
  • Glass partitions & shared space
  • Bathrooms and private areas

Safety & Security Window Film

Our safety and security window films are designed to hold glass together on impact, reducing the risk of injury and deterring break-ins. Ideal for homes, offices, schools, and public buildings, they add a discreet layer of protection without changing the appearance of your windows.

Benefits of Safety & Security Film:

  • Shatter Resistance
  • Enhanced Security
  • Clear or Tinted Options
  • Cost-Effective Upgrade
  • Meets UK Safety Standards
What People Say About Us

Check out our verified Google Reviews from our valued clients.

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jeff aungier profile picture
9 September 2026
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Not impressed to be honest…. Never turned up on first appointment, then when they did they were 2 hours late and had the wrong parts to repair my shop front.. wont be using again

Owner's reply
Hi, we’re sorry to read this review, however we’re unable to identify you as a customer of ours. We have checked our records and correspondence using the name on this review and cannot find any booking, appointment or communication relating to you or the circumstances described. We take customer service very seriously and would always want the opportunity to investigate a genuine complaint. If this review does relate to Contract Services Next Doors, please contact us directly with the site address and date of the appointment so that we can look into this. At present, we’re concerned that this review may have been left for the wrong company.
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Mark Gardiner profile picture
1 April 2026
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Very efficient/professional job - filming all the glass in a dormitory. Many thanks. Croft Glass Ltd
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M Deighan profile picture
27 February 2026
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Excellent service, professional and polite, Alice who I dealt with is most effecient and helpful all the way through the process. 100%
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Vasliddin Abdupattaev profile picture
5 February 2026
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Fantastic service from start to finish. The team was quick, efficient, and friendly, and they made the whole process very easy. The work was done to a high standard and without any hassle. Highly recommended!
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Aldo Macari profile picture
26 November 2025
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Found Next Doors Ltd through Google & they had excellent reviews so gave them a try, & they were excellent from start to finish. After sending them a few photo`s & short video of the door problem, Alice in the office gave me a quote with a minimum & maximum price including labour & travel, so we knew exactly how much the cost would be if the door needed any replacement parts. After a deposit was transferred, Next Doors Ltd emailed with a slot at 24 hours later for the works, & the engineer texted me in the morning with an ETA on site. The door had the necessary work done & the whole job was completed in 90 minutes. This is the second time we have used Next Doors Ltd, & now we have a properly functioning front door to our restaurant. We would definitely use Next Doors again, & also recommend them to anyone else, absolutely first class. Fino Restaurant Bognor Regis PO22 6AA.

Owner's reply
That’s very kind of you say Aldo, glad we could be of assistance it was a pleasure to have been able to help.

Measuring Your Window for Window Film

Whether you’re looking for a quote or if you’re buying window film to install yourself, you’ll need to know how to acquire the correct sizes for your glass. It’s important to measure to the highest point on custom-shaped windows, as this will allow coverage for the whole glass. It’s also important to note down how many glass panes there are, as this will impact the installation time. Therefore, if you’re not installing yourself, all this information will be vital for an accurate quote.

Measuring Steps for Square Windows

  1. Measure your window at the top from left to the right
  2. Measure your window at the side from the top to the bottom
  3. Make a note of the sizes, for example, 900mm width x 900mm height
  4. Make a note of how many individual glass panes there are, i.e. 4

Measuring Steps for Curved Windows

  1. Measure your window at the top from left to the right
  2. Measure your window at the side from the top to the bottom
  3. Make a note of the sizes, for example, 900mm width x 900mm height
  4. Make a note of how many individual glass panes there are, i.e. 4

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Get A Free Quote!

To arrange a survey or obtain a free quote, call us on 01322 663 106 or fill in the form below.

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If you have 10+ windows, please specify the window sizes in this box. Alternatively, if you have any supporting information for us to be able to quote, please do let us know.