Crimeshield is an innovative crime prevention solution for all kinds of properties requiring discreet but durable window protection against vandalism. It consists of a sturdy, perforated metal screen, which gives the impression that windows are fitted with tinted glass from a distance but at close quarters it is a visible deterrent to prospective thieves and vandals.

The frames are available in a variety of colours to complement existing window and door frames. The window security grille allows over 60% of natural light to enter the building, enabling good visibility indoors. The grilles are available in a variety of colours to complement existing windows and doors with frames.

Crimeshield has been fitted in a variety of locations including offices, factories, supermarkets, shops and places of worship.

How Does Crimeshield Work?

Crimeshield’s perforated screen protects the window against blows, rocks or even air gun pellets. The durable, metal screen is mounted in front or behind existing windows and the fixings are neatly recessed within the frame and finished with a cap.

Each shield is manufactured to customer requirements and can be made to most shapes and sizes. They can be fitted onto each individual pane of glass, whilst maintaining full usage of opening windows.

Crimeshield has previously been tested to LPS 1175 Security Rating 1 by The Loss Prevention Certification Board (Part of BRE) (Loss Prevention Certification Board No. 891a).

Crimeshield Benefits

  • Discreet & unobtrusive window protection.
  • Provides a tough physical barrier.
  • Visual deterrent to vandals and burglars.
  • No unsightly bars or opaque grills.
  • Gives the impression of tinted glass.
  • Cost effective alternative to re-glazing.
  • Can reduce insurance premiums.
  • 12 month warranty.

Free Instant Quote

In order to receive an instant quotation, please take 3 measurements of both the width and height of the framing or gap you want the Crimeshield to be installed on and use the largest measurement of the three to complete the form.

Once you have all your measurements please complete the form on the right to receive your quotation.

Please note: The price quoted is subject to change in line with the fluctuations and availability of raw materials. This price does not include delivery or installation.

Submit Your Measurements

Select a Product

Click here to choose a product


Choose Options
Please select a product first.

2. Review Your Quote Items



3. Fill in your details to see your quote!

Crimeshield Product Gallery


  • Crimeshield has been fitted in many locations including offices, warehouses, supermarkets, schools and public buildings including police stations and shops.
  • Each shield is manufactured to customer requirements so can be made to most shapes and sizes and can be fitted on each individual pane of glass, maintaining full usage of opening windows.


  • 2mm thick galvanised steel sheet housed in a 35mm x 35mm aluminium frame, with a matrix of perforations to provide a 60% free area. Slimmer frame profile is available on request.
  • Stainless steel option available.
  • Architecturally designed heavy gauge two piece aluminium extrusion frame.
  • Secured with concealed anti-tamper fixing screws.
  • Fixing type – various options dependant on window type. Most common fixing is inset mount (between reveals) and face fix direct to window frame.
  • Guaranteed for a period of 12 months from date of purchase.

What can Crimeshield be used for?

Free Instant Quote

Use our online window and door security calculator to get a free instant quote tailored to your security needs. QUOTE NOW
What People Say
For the Home
R Meaden
Image is not available
Business Premises
Pixel Inspirations
Image is not available
Educational Building
Briscoe Lane Academy
Image is not available
Ramsdens Jewellers
Image is not available
Slide 1
"I will have no hesitation in recommending your company's window security products and the service you have provided. Many Thanks."
Slide 2
“Their customer service was excellent, the staff were all courteous and efficient. The price was competitive. I would recommend them."
Slide 3
“The level of service we received from Window Security Solutions was excellent. They are a great company to work with and we would definitely consider them for any other suitable projects in the future."
Slide 4
“I was recommended by the Crime Prevention Unit. Overall the service provided by Window Security was excellent from start to finish and I would not hesitate to recommend them to anyone wanting to improve their security."