For our flagship Roto NT hardware system, we can offer you various hinge sides to meet different requirements in timber, PVC and aluminium profiles with 16 mm hardware groove.
In addition to the visible hinge sides Roto NT E5 for timber profiles and Roto NT K for PVC profiles, we set new yardsticks in terms of design, elegance and convenience with the concealedhinge sides Roto NT Designo for timber, PVC and aluminium profiles: No hinges visible from the outside, no caps – nothing spoils the window's appearance even in the case of relatively heavy sashes weighing well over 100 kg.
Unique: The clampable hinge side of Roto NT Designo for aluminium profiles is simply clamped into the frame groove – completely independently of the corner connector geometry of the profile frame.
Our Roto NT PowerHinge hinge side is particularly well suited to heavy, room-height balcony doors made from timber. An extremely stable and aesthetic solution for sash weights of up to 300 kg.
With the Roto NT Designo and Roto NT PowerHinge hinge sides, we are also catering to the global trend towards increasingly large glazed surfaces with thermally insulated and soundproof multi-glazing, which has resulted in a demand for solutions for much heavier sash weights.
Hinge Sides for Timber Profiles
Roto NT E5: Visible hinge side for sash weights up to 150 kg
Roto NT K for Turn-Only sashes: Visible hinge side for sash weights up to 40 kg - For economical and simple Turn-Only windows and balcony doors - Hinge side without adjustment - No cover caps - Powder-coated in Traffic white (RAL 9016) and Grey brown (RAL 8019)
Hinge Sides for Aluminium Profiles
Roto NT Alu: Visible hinge side for sash weights up to 100 kg
Roto NT Designo Alu: Fully concealed hinge side for sash weights up to 150 kg, clambable on the frame side