The world's first coordinated complete system for windows and sliding doors.
Today begins a new era with ONE by Josko. ONE has brought back the sleek elegance of the windows without sacrificing today’s thermal insulation and other requirements.
ONE by Josko is also the only window and sliding door system of its kind with uncompromising symmetry. Inspired by the look of a picture frame - equally narrow on all four sides and not dominant, but restrained in its effect.
Barely 3 fingers wide
A novel window and sliding door system with extremely slim frames that are only half as wide as ordinary windows and doors: only 5 cm - on all four sides and in all elements.
ONE by Josko is an independent product family ,the windows, patio doors, fixed parts and sliding doors have a uniform narrow frame look of just 5 cm - on all four sides, outside and inside. Perfectly combinable with the frameless FixFrame system from Josko.
For decades, you could choose only between wood, PVC or aluminium for windows. With ONE App, new opportunities are opening up. In addition to the pure, purist aluminium version in 3 interior colours, the revolutionary App technology by ONE impresses with beautiful surface applications for maximum effect.
Harmoniously adaptable to every living room
In addition to the elegant and proven Josko wood surfaces in wild oak, oak, spruce, larch and Oregon, walnut, art concrete, glass, brushed aluminium and genuine steel are also possible for ONE App. This enables ONE App to perfectly match almost any style of living.
ONE combines the narrow and elegant window frames of earlier epochs with the technical achievements of the modern. With its innovative concept, ONE inspires the experts and advances to the forefront of today's window technology.
Symmetrical on all four sides: Fixed part and openable part with the same frame width and the same glass - inside and outside. In conventional windows fixed parts and openable part are in no way symmetrical.
Conventional aluminium window
ONE by Josko
Conventional aluminium window
ONE by Josko:
You can feel it, but you do not see it. The newly developed insect screen from ONE is the first one whose frame has the same face width as the window frame. While conventional tenter frames have an unsightly offset to the window frame, the insect screen-clamping frame ONE is congruent with the window frame - you think you see the window itself. This provide you with an inconspicuous and elegant solution to keep annoying insects out. Well thought out symmetry slimness.
Unlike conventional windows, ONE does not allow depth jump of the glass planes between openable and fixed parts. In addition, ONE has only a very small recess to the glass outside and inside. The glass is set in the middle of the element.
ONE App allows full compatibility with other Josko interior elements such as natural wood or interior. One of the facets why we speak of the world's first coordinated complete system.
Even interior window frames or baseboards can be combined with ONE for a harmonious overall picture.
Two systems, united to a new world. In combination with the frameless all-glass system FixFrame ONE unfolds its full strength. Frameless look, paired with uncompromising symmetry slimness - for properties with a particularly high aesthetic standard.
Without the slightest threshold one steps out onto the terrace and into the garden. The boundaries between inside and outside are blurred. The zero threshold lies in one plane with the ground - without pitfalls and depressions.
Did you know that 32 litres of water per minute flow off a standard glass wall (5 x 3.2 m) even during normal rain? That's 1,920 litres per hour. When the wind blows at the same time, it presses the water up to 120 km/h against the door. Under these extreme conditions, the design drainage grate has proven its tightness in an independent testing institute.
The barrier-free sliding door ONE S can be easily opened with one hand - without lifting. And that with a maximum sash weight of 500 kg.
Specially developed for ONE is the new minimalist ONE FE window handle. With its slim, functional design, it fits well in the hand. With ONE FE, a handle is available for the first time, which can be used not only on windows, but also on sliding doors, home and interior doors - one handle, one look.
The ONE FE is available for ONE in the aluminium version and for all other Josko window systems with oval rosette in 3 colours.
Building & Living Ried im Innkreis: 8-10 November
Josko Center Wien
Josko Center Andorf
Josko Center Munich
Josko Center Stuttgart (from March)