GT Quad Guard is a new revolutionary product designed to simply and effectively enhance the security of UPVC doors. It creates a face-fix security solution, capable of meeting and exceeding the stringent PAS024 testing conditions.
Sash and Frame components are identical, providing an aesthetically pleasing look to the door with a high security perception. If possible always fit the GT Quad Guard central to the hinges as shown in the diagram. We recommend that 4.8 x 25mm carbon steel zinc coated screws are used.
It is also recommended that, wherever possible, all screws should fix into reinforcing.