Patented design with GAYKOESP and GAYKOGVS
Lever out GAYKO window frames? Virtually no chance.
The sophisticated interior of GAYKOSafeGA windows ensures the highest standard of security. The workings of GAYKOESP and GAYKOGVS together give a decisive advantage in security matters. The fittings and locking parts of GAYKOGVS (counter-movement locking system) are absolutely rigidly bolted. The bolts of all fittings are screwed firmly into the plastic, the steel and into a further hard-PVC strip (GAYKOESP) that forms a kind of spine through the whole window frame and casement frame. They are as firm as bolt anchors in the wall - firmly anchored and extremely strong. Shifting the casement is impossible. Any attempt to lever out the window, regardless of the direction, always meets an opposing force that stops it, whereas conventional windows can be levered out in some direction in under 10 seconds.
Self-latching and lockable
The GAYKO security handle with anti-drill protection
The strong GAYKOSafeGA security handles are lockable and latch all the moving locking parts of the fitting absolutely immovably. They reliably stop any attempt at levering out. The extremely high traction and lateral forces that act on the fittings during an attempt at levering out, and can force locking pins out of their striker plates, are blocked by the latching mechanism. The handles of GAYKOSafeGA fittings include a anti-drill protection that reliably protects the mechanism of the fitting against drilling attempts.