ROTO AND G-U HARDWARE

To give life and functionality of the window Mar & Pet, in a partnership with two leading hardware manufacturers, Roto and GU, offers solutions to any application.

Roto NT Designo sets standards with this innovation.
No visible hinges without coverage caps which could detach, nothing diminishes the aesthetics window. All components are integrated into the sash and the window frame, which means they are invisible from outside. Roto has developed this completely new high quality hardware with a brushed silver design, on a high-level technology. Oscillating lower bearings fit perfectly with the modular system.

Hidden technology is the most beautiful.
A simple adjustment, three-dimensional window frame is possible with the adjustment screws. Innovative safety components such as input T tipping mechanism, like the device against opening with a false key in the corner hinge, guarantees security. Maximum opening angle of the window is 100 °, creating a very generous opening.

Roto NT Designo offers interesting insights, especially for construction projects with high quality wood and PVC windows.



For almost 100 years G-U offers a full range of hardware and safety equipment for windows and doors.
Always innovators, the motto of the G-U group of companies is "safety technology at your disposal!"
For years, big names as BKS (locking systems technology) FERCO (hardware) and GU Automatic (automatic door systems) belong to Gretsch-Unitas group.

G-U Hardware offers many advantages:

Flexibility - compatible with all hardware profiles on the market and designed for automatic and manual assembly..

Security - benefit from increased security locking plates, locking points are fitted with stainless steel mushroom pins.

Convenience - mushroom rollers automatically adjust to the blank, all adjustments being performed with Torx type screwdrivers.

Efficiency - reduced number of components resulting in increased durability, quick assembly, reduced storage costs and low wear.

Quality - hardware is protected from corrosion by sealing surface with ferGUard silver treatment.