01442 500221 Hemel Hempstead Locksmiths

Security Grilles

Security Grilles provide an excellent physical barrier to stop an intruder gaining access to your home or business. Our security grilles are custom made and offer a wide range of security benefits including multipoint locking with stainless steel shoot bolts, they have also been proven to resist attacks from hacksaws and electric power drills. We can supply and install all types of security grilles in Hemel Hempstead and the surrounding areas.

We have a wide range of security grilles that have been approved by the Association of Chief Police Officers ‘Secure by Design’ initiative and have a security rating from SR1 to SR3 to meet the requirements for a wide range of end users.

There is a comprehensive range of security grilles and security cages along with a variety of options we can offer a bespoke design service which means that a solution can be successfully developed for almost any physical security issue. Our security grilles can be powder coated to a RAL colour code of your choice to either match the colour of your existing windows or a colour scheme you may have throughout your property.

 Secure Server Area

Here you have a small security cage protecting some computer servers these servers hold thousands of sensitive files and customer information and can be a target by an intruder to steal the information stored.


Secure Lobby Area

Here the customer wanted the security grille set away from the entrance creating a small lobby area you can see in the picture that the bottom track has been removed. In this security grille when it is in the open position it can then be locked into position with its shoot bolts situated at the top and bottom of the grille and the bottom tracked then can be easily removed taking away any trip hazards.

Secure Bar Area

Here the security grilles have been powder coated the same RAL colour as the aluminium doors so when they are in the open position they blend in with the frames of the doors and windows.  

The Extendor Elite range has been approved by the official police security initiative - Secured By Design (SBD). The police SBD products are also recommended by the Association of British Insurers (AIB). Top of the Extendor range Eclipse is also recommended by the SBD and AIB, but also has been tested to British Government specifications.