Visit Sign & Digital 2023 this March

Discover the Power of Vinyl

See the leading vinyl technology brands in action and chat to our team about how you can bring them to your clients at Sign & Digital 2023

Planning to visit the Sign & Digital trade show at the NEC, Birmingham, on Tuesday 21st – Thursday 23rd March 2023?

Meet our team at exhibition stand K42, where we will be showcasing brands Cover Styl’ and Data Jammer. 

Having worked in the field for more than 40 years, our team of specialists will run through how these products can help you create a safe, secure and comfortable environment while keeping costs down. 

Come and speak to us with any questions you may have. In the meantime, we’ve provided an easy-read overview of both products to look through at your leisure:

What your clients will love about Cover Styl’

Look after the planet while creating your clients’ desired aesthetic with the leading vinyl brand, Cover Styl’ With over 220 textures to choose from, which are available in the UK. It provides the option to refresh surfaces rather than undergoing a full renovation. 

Advantages of Cover Styl’

  • Air Flow – Self-adhesive solutions.
  • Easy to clean – Anti-Bacterial.
  • No Mess & quick. No loss of revenue.
  • Fire Rated.
  • This product can stretch up to 200%, which helps it adapt to a broad range of surfaces.
  • It offers a cost-effective solution to traditional renovation with a sleek end result.

We provide training so that you can experience working with the material. Our experts will help you learn to navigate tricky architraves and corners so that you can offer the best service to your clients. 

Our two-day course offers an easy introduction where attendees will learn the basics of handling the product to more specialist skills. For those who have worked with similar products in the past, we also offer a one-day refresher course.

Provide innovative solutions to data protection with Data Jammer

Data Jammer is a unique product developed to help protect premises from data breaches. The product works by creating a tinted barrier between the inside and outside of a room, preventing outsiders from seeing sensitive information displayed on a screen, while still allowing vision both ways through the glass. The film is applied across glazed partitions and can be installed with a minimal amount of training . 

Advantages of Data Jammer 

Data Jammer offers several advantages over other solutions on the market. 

  • It is cost-effective compared to alternative solutions, making it a budget-friendly choice. 
  • It can be applied as a band across glazed partitions, reducing installation costs while still providing reassuring security against data breaches. 
  • The product’s low visual impact makes it an attractive option for architects, product specifiers, and interior designers in need of a solution that doesn’t detract from your client’s desired aesthetic.


We offer online and face-to-face training for Data Jammer to help you fit this product. Our remote training provides lifetime access to a training video which shows the unique installation technique, plus some tips for ensuring a successful and effective application. You also receive a working sample to practise with. 

Our in-person training is delivered at our HQ and training facility in Fareham, Hampshire, conveniently located close to the M27 and other major routes. 

The one-day training package provides you with hands-on installation training plus additional training on successful sales techniques to help you maximise the benefit of adding Data Jammer to your service offering.

See the products and test the vinyl first-hand at exhibition stand K42, Sign & Digital from Tuesday 21st – Thursday 23rd March 2023. 

If you have any further questions, please get in touch with the team at


Counter Terror Show 2013

Come and join us on Stand B23

Bonwyke are show casing their Ultima range of security solutions at this year’s Counter Terror Show (CTX) being held at Olympia, London. Situated in the Cyber Security arena on Stand B23 we are exhibiting both our electronic security solutions and also our physical security products.

Ultima Signal Defence is a patented window coating that is optically clear and designed to reduce the ability of WiFi, Bluetooth and IR signalling from passing through windows. Tested to a level of 46dB of attenuation the film, and associated products, provide a solution in preventing Cyber Attack and information leakage, both malicious and accidental, via signal methods. With the proliferation of frequency enabled devices (laptops, mobile phones, PDA’s) in the general office environment information is made easily available to organisations other than your own!

Ultima No Bar is a Frame Anchoring system used in conjunction with Anti-Blast and security window films. The system carries world wide patents and is uniquely mechanically fixed to existing window frames to provide the ultimate in defence against harmfull blast damage from flying glass and debris. This system is also backed by Clear Bar and Cable Bar, both systems designed to either be stand alone solutions or compliment the No Bar under the most crittical of circumstances.

Hopefully you will get the chance to attend the exhibition, where we can give more details on all of our product range but if not then please call 01329 289621 or email for more information and we will make contact with you.


Signal Defence Seminar

Bonwyke continue to succeed with new products….

Last week saw the inaugral launch seminar for Astic Signal Defenses Inc and their electronic eavesdropping film. Partnering with Bonwyke in the UK Astic’s CEO, Ron Waranowski, delivered a keynote presentation at the London Marriott, Grosvenor Square, London. Hosted by the American Embassy and US trade delegations the seminar was attended by over 60 invited guests from corporate and military backgrounds all with information security concerns.

Above shows, from right to left, Ron Waranoski CEO of Astic, Chris George MD Bonwyke Ltd, Dick Schaefer Ex Director NSA and Nik Sandars Sales Director Bonwyke Ltd in front of the live picture wall at the hotel, with the American Embassy in the background.

Ron Waranowski mid ‘demo’

The seminar outlined how easy it is to ‘listen’ into electronic information freely given out through Wi-Fi, IR, Bluetooth and RF signalling. He also demonstrated that the path of least resistence is through glazing systems. Astics have produced clear film solutions with worldwide patents that can produce a Secure Working Environment (SWE) ensuring that information can stay safely in one contained area.

The seminar was prefaced by Dick Schaefer, Director of National Security Agency (Ret) who outlined the real and present dangers for Cyber attack. Ron continued with a 90 minute presentation outlining just how vunerable all organisations are now to electronic information being leaked. With so many mobile devices now being used at all levels of the corporate ladder the risks associated with using these devices has grown exponentially.

This is an ever increasing problem for security of information but solutions are here and available. Call us now for more information. 01329 289621.




Energy efficiency with window film


Reducing emissions and costs….

With a much larger emphasis now being placed on reducing solar heat gain and lowering the U-Value for buildings, upgrading the energy performance and enhancing a building’s long-term sustainability is a must. Hanita Coatings has developed a turnkey solution to upgrading commercial glazing – the SolarZone ee Program.

With proven heat-rejection properties, Hanita’s Solar Control Window Films from Bonwyke can help reduce energy consumption for cooling by up to 30%, by keeping interior temperatures more stable with less hot spots. This reduces the need for  excessive Air Conditioning while moderating peak usage and allowing cooling systems to operate more efficiently. Less costly than installing new windows and more efficient than low-e coatings at rejecting solar heat gain, Hanita window films transform standard glass into high performance windows.

Nano coatings….

New Nano Energy Efficiency Window Films can be virtually colourless, so not affecting the look of the building or the levels of natural light. They are one of the top energy saving solutions available for buildings and can be installed quickly and professionally, allowing energy saving goals to be realised.

When considering film options, our Energy Efficiency Programme examines multiple factors and performance specifications. Bespoke reports generated using this programme help quantify energy savings, comfort enhancements and Carbon Emission reductions. Bonwyke can estimate long term energy savings and with typical proven payback periods of between one and three years for the filminstallation, film is the No1 choice for remedial works.

Contact us today for more information on how we can save you money!

Ultima Signal Defence Film

Hush, hush….

Bonwyke have long been a company who have looked at innovative products and have now introduced an exclusive new product range specifically for combating information leakage through glass systems.

Your information is valuable and it’s not unrealistic to think that someone is trying to get their hands on it. To prevent this, your organisation may employ security measures that range from commonplace to the exotic.

The proliferation of decentralised computing environments and the use of wireless LANs, work stations, laptops, mobile phones, Bluetooth, WiFI technology and PDAs has allowed data to be readily accessible virtually anywhere. Even the most sophisticated InfoSec methods of securing your electronic assets within the network are susceptible to surveillance once data is displayed. It’s the Achilles heel of any IT security strategy.

Why use the technology

Radio frequency (RF) and infrared (IR) signals generated from electronic and voice devices within a building “leak” through the glass windows to the outside world, introducing a significant security threat.

This RF/IR signal leakage allows unauthorised parties to monitor, eavesdrop, record and steal confidential and valuable electronic information and voice conversations from an organisation even though encryption and other cyber security protections have been deployed.

Your Information Technology / Our Film Technology.

RF and IR signals leakage can be significantly reduced by deploying Ultima SignalDefence SD2500 (or SD2510 blast combination) Security Film on windows and glazed areas of the building, offering upwards of 46db attenuation to wireless signals. If wireless signals are not accessible to others, then faults with respect to LAN encryption, authentication, VPN, and firewall rules can still be protected until they are corrected.

Contact us on 01329 289621 for further information.

People we’ve worked with