Shutters & Grilles


Roller shutters are an excellent physical and visual deterrent. Security shutters can combine the need for protection and peace of mind against vandalism and burglary, with the need to maintain a smart visual appearance. Whether your requirements are for an internal or external protection, CSI can survey, design, supply and fit either 'built-on' security roller shutters styled to minimise visual impact, or 'built-in' security shutters which can bring benefits of easy operation at night with ability to be opened out of sight during the day.Our roller shutters are suitable for windows and doors to a range of security levels and are designed to be adaptable to suit any property, whilst providing the highest level of security.  Our shutters can be manually operated or electrically operated depending on your requirements.


Our collapsible Concertina Grilles offer highly effective deterrent against break-in and a very strong barrier for the protection of doors and windows. Designed to interface with alarm movement detectors, the bars and pickets allow detection prior to barrier penetration. The grilles have been designed to keep unwanted intruders out whilst maintaining maximum light and vision with the added bonus of easy retraction when required to disappear out of sight neatly.

CSI supplies and installs LPCB certified security grilles which satisfy insurance companies’ requirements.  Mesh grilles can be fixed or removable, come in a choice of colours and are a cost effective solution to protecting your premises.


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