This luxury gated development consisting of nine individual apartments is situated on the edge of Boxmoor village, close to Hemel Hempstead and Berkhamsted. Cromwell House is another project that Silver Group have worked with Jarvis Homes  , which is a part of the Jarvis Group. Once again, Silver Group were selected based upon the exceptional high standards on system design and efficient installation within the maximum budget.

In fact, even before construction started, Silver Group were already on the property providing site security by means of our specialist SiteSecure system. This provided a complete monitored intruder alarm system 24/7 with police response whilst the site was unoccupied. Crucially though, this system also prevented any “false alarm” activations.

For this particular project, Silver Group provided the automatic vehicle gate system with remote access fobs as well as the video intercom system for visitors to announce their arrival to the specific resident. In addition, we also managed the process of installation and commissioning of the wrought iron gates to the property. At the main entrance to the building there is an additional video intercom unit to the apartments. The bespoke secure door-entry system with magnetic locks and with internal release buttons which ensure complete security. Of course, corresponding video intercom handsets with door and gate releases were also installed and programmed within each apartment.

As part of the required fire safety systems, we provided the fully integrated smoke ventilation system. In the event of fire, the smoke control system is automatically activated. The roof mounted Automatic Opening Vents (AOV) ensure the rapid removal of poisonous gases from the corridors and stairwell. This life saving system thereby aids the evacuation for residents and assist the fire brigade access to the complete building.



I have always had a great experience with Silver Group, everyone from head office to the engineers, they are always very helpful.

Silver Group are available 24 hours a day and are always helpful, we cannot fault the service. The equipment is very easy to use but, if we do ever need any help, we know they are always there. We would recommend Silver Group to anyone.

Silver Group provide a professional, quick and efficient service. From the initial survey of the property to completion, all engineers and employees were polite, clean and informative. I would recommend that anyone looking for an AOV system speak to Silver Group.

Having used Silver Group for several years on many development projects, they have always been very thorough from design to install. Their advice has certainly saved us a few headaches!

Silver Group understood our needs and designed and installed a system that met those needs in an efficient and friendly manner, a job well done!