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Windows are the eyes of a building and one of the elements most vulnerable to attack whether from forced entry, blast, fire or even ballistics.  Most window frames offer little resistance to forced entry and standard building glass will readily shatter under attack from an intruder or an explosive device.

Purpose made secondary windows installed independently to the inside of the existing window frame can provide enhanced protection, whether to a single vulnerable window or to a complete building.  Protection is available from simple low level deterrence to significant resistance against a determined attack.

Secondary windows are designed to complement the external window style, are discrete to avoid drawing attention to the protection offered and can usually be installed with little disturbance to the fabric of the building or to the occupants.

Other key benefits of secondary glazing include high levels of acoustic insulation and much improved thermal insulation leading to better working and living environments and reduced energy demands.

Selectaglaze has been a leading specialist in Secondary Glazing for over 40 years working with a very diverse range of clients.  The product range has continuously evolved to meet changing needs.

Security applications include:

Airports, Banks, Computer Rooms, Control Rooms 

Embassies and other Government Buildings

Private Homes, Hospitals, Laboratories, Museums

Schools, Transport Links, Telecommunications and Utilities

See our chart to select the right security product for your application

Results of security testing 

Protection from Physical Attack

Protection against Ballistic Attack

Blast Protection

Read about Fire Resistance