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Security GateWe provide an extensive catalogue of security gate installations for industrial, commercial and residential environments throughout London and the South East. Our security gates are fitted with push locks and L brackets and can be powder coated to match the colour of your walls and rooms.

Grilles and Gates Brochure


A diverse security option

Our collapsible security gate installations are a universal security option for all areas of your commercial or residential premises, and may be used on windows and doors both internally and externally.  


The various security gate systems we provide can be installed on the inside or outside of apartment buildings, homes, offices and shops. They may also be pushed aside when not in use, and covered with curtains or blinds if necessary, so as to save space while remaining discreet without ruining the aesthetics of the room.


Residential gates

We provide a comprehensive residential security gate installation service, encompassing everything from customisation to tailor-fit the gates to your home, to installation and optional automation.


Our gates are extremely durable, easy to operate and elegant in both X lattice or S lattice styles. To find out more about the benefits and specification of these security systems, please visit our residential gates page.


Collapsible Security Gates

For impenetrable, efficient and cost-effective security gates that meet your various safety demands, look no further than the experienced experts at Costello Security Installers. Please see our collapsible security gates page for further details. See collapsible security gates gallery click here.


Expert advice

Our time-served electrical engineers will acquaint you with the various options available to you. This includes customisation for your diverse security requirements, including space saving measures and enhanced automatic access control.


Based in Banstead, Surrey, we supply industry leading collapsible security gates to domestic and commercial clients across the London boroughs and the Home Counties, securing regular repeat business in Coulsdon, Epsom, Purley, Sutton, Caterham, Croydon, Beckenham, Leatherhead, Hounslow, Watford, Edgware, Dartford, Enfield, Crawley, Harrow, Kingston on Thames, Battersea, Balham, Wimbledon, Kensington, Islington, Knightsbridge, Chelsea, Fulham, Twickenham, Camden, Romford, Dorking, Kingston upon Thames, Guildford, Reigate and Woking.


If you wish to know more about our various gate installation and other security services, please get in touch with our friendly team.

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