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   DESIGNER | DEFENCE | DIFFERENT   SECURITY DOORS, WINDOWS AND PANIC ROOMS

  

quotes@shieldfrontdoors.co.uk   +44 (0) 20332 66 334

TESTS & CERTIFICATION Fire resistance
11_Patented door structure minimizes whole structure temperature deformation

After an hour at 1000C the wooden exterior of the door has been stripped away exposing the engineered inner steel structure. This resilient patented steel structure withstands temperature deformation by allowing small controlled localized deflections. 

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