We’ve been securing
windows & properties
for over 25 years.

Ensure your property remains safe and secure with Prime Secure’s security window screens.

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Accreditation logos
Accreditation logos


Our security screen technicians operate throughout the UK and can be rapidly deployed to secure your site. Call 0345 88 88 333 now and we’ll start the process of making your windows Prime Secure.

As security specialists and one of the UK’s most accredited security companies, we understand that broken, damaged, or faulty windows are an invitation to thieves, squatters, vandals, and more.

As well as deterring intrusion attempts, security window screens also:

  • Protect the window from further damage.
  • Protect against weather ingress.
  • Prevent unauthorised access.

Wooden Security Screens

Boarding up windows is the practice of erecting wooden boards over a problem window. We use 10mm and 12mm Oriented Strand Board (OSB), also known as sterling board, or flakeboard. OSB is a type of timber engineered explicitly for use in walls, decking, and flooring.

OSB is ideal for load-bearing and is now more widely used than plywood in the construction industry, accounting for around 60% of all structural panels, thanks to its robust performance.

Sitex Security Screens

Sitex security screens are the best in the business, making it almost impossible for doors or windows to be accessed without using specialist tools. Sitex security screens are more resilient to attack, be it fire or brute force, than wooden boards.

Sitex security screens are composed of galvanised (zinc-coated) steel and feature machine-drilled holes that allow light to permeate the property and provide ventilation where applicable.

  • The galvanised steel construction features:
  • Obvious deterrent to intruders.
  • Robust and reliable steel construction.
  • Drill hole to allow in light and air.
  • Arson-resistant.
  • Crowbar and hacksaw resistant.
  • Suitable for windows, doors, and other points of entry.
  • Fully recyclable.

Security Microfilm

With windows featuring just a tiny crack, it can seem excessive to board them up ahead of a total replacement. Also, some people hate the look of wooden window boards.

Whatever your reason, there is an alternative solution in the form of transparent microfilm, which allows the cracked or broken glass to be held together and appear undamaged.

This solution is less suitable for extensive damage, but our expert fitters will assess your window and advise you of your options.

Secure your property’s windows today

Whatever your reason for being interested in having a window, or windows, boarded up, our service team are on hand to help you do it quickly, easily, and cost-effectively. Call 0345 88 88 333 or click the button below to request a quote.

Why board up windows?

There are many reasons why a property owner or manager may seek to board up windows.


Emergency Boarding: The most common use for window boarding up is to secure a damaged or faulty window while a replacement or repair can be organised. This is usually reactive to damage being discovered.


Void Property: Many properties are left temporarily empty while they are between tenants. Properties visibly not in use are a target for thieves, squatters, and more. When you consider that void properties usually have the utilities turned off, there is no way to run a security or alarm system. For these reasons, window boarding up is a popular service for owner or managers of void properties.


Event Protection: Windows are often boarded up in advance of planned public events like demonstrations, street parties, carnivals, fayres and more. This service is also used in reaction to extended spells of civil unrest.

Rapid response service

Prime Secure operates throughout the UK. We combine national reach with local knowledge so that we can have your window secure and your property safe in no time.

Expert technicians

Our nationwide network of window boarding specialists means you will only ever be attended by a window repair and protection specialist. Our window boarding up team has over 20 years of experience, so get in touch today and let our experts help you out.

What do our clients say?

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