Keystone's Full Screen Top-Hinge can be outfitted on existing window screen tracks or installed with a subframe depending on building conditions. It incorporates a two piece extruded hinge at the head & a horizontal tie bar is employed to acheive added strength.

By using these full vandal screens, exterior vandalism is greatly reduced while helping to prevent the accidental fall of children from the interior. The screen cannot be removed without totally removing the hinge from the window master frame.

Standard spring loaded latches or single point release mechanisms are available.

Other screen systems from Keystone...

Security | Vandal Resistant | Child Guard | Center Hinged