Façades with continuous fixed glazing
The minimal windows® highline systems by Keller combine ultra-thin aluminum profiles with fixed glazing to create large and aesthetically appealing fully glazed facades. Thanks to the huge glass fronts with an area of up to 18 m², you can enjoy an unrestricted view.
Frameless glass facades further emphasize the unmistakably minimalist style of contemporary residential and commercial buildings. The flush glass fronts can either be executed as fixed glazing or seamlessly combined with our double or triple glazed minimal windows® sliding elements.
For the necessary stability, the minimal windows® highline systems offer three different construction options: frameless all-glass appearance, single-sided structural glazing, and Cover-Cap-Look.
Technical Details: minimal windows® highlineFacing width from centre pointexterior cover cap, 22 mm, 22 mm static post insideMaximum leaf sizefixed lights with 18 m2 / sliding up to 8,5 m2Maximum overall height4,00 mMaximum leaf weight500 kgGlass thicknessfixed 36 mm, sliding leaf 34 mm, double insulation glazing (*)Thermal transmission coefficientUw ≥ 1,1 W/m2KMotorisationoption: E-drive (in sliding door configuration)Barrier-free accessibilityDIN 18040-1, DIN 18040-2Air permeabilityup to class 4 according to EN 12207Driving rain tightnessup to class 7A according to EN 12208Resistance to wind loadup to class C4/B5 according to EN 12210Sound insulationup to 39 dB achievableResistance to burglaryup to RC 2 according to EN 1627
Technical Details: minimal windows®4+ highlineFacing width from centre pointexterior cover cap, 22 mm, 22 mm static post insideMaximum leaf sizefixed lights with 18 m2 / sliding up to 12 m2Maximum overall height4,50 mMaximum leaf weight1.000 kgGlass thickness56 mm, triple insulation (*)Thermal transmission coefficientUw ≥ 0,70 W/m2KMotorisationoption: E-drive (in sliding door configuration)Barrier-free accessibilityDIN 18040-1, DIN 18040-2Air permeabilityup to class 4 according to EN 12207Driving rain tightnessup to class 8A according to EN 12208Resistance to wind loadup to class C5 according to EN 12210Sound insulationup to 45 dB achievableResistance to burglaryup to RC 2 according to EN 1627
During the construction process, numerous important decisions need to be made, and choosing the right glazing that suits your requirements is one of them. The triple-glazed minimal windows®4+ Premium elements from Keller consist of three glass panes within a sealed frame. The space between the panes is filled with inert gas, which is heavier than the surrounding air and thus provides excellent sound and thermal insulation properties. Our minimal windows®4+ offer outstanding energy efficiency and are ideal for installation in low-energy and passive houses.
Our systems are equipped with multi-point locking, providing excellent burglary protection. They are certified according to standards for burglar-resistant components and meet resistance class RC 2. The minimal windows® sliding systems are custom-made and individually tailored to the preferences and installation requirements of our customers. Optional additional features include a linear drive, lock monitoring with magnetic contacts, or security sensors. To ensure maximum security, our products are also compatible with a wide range of security accessories.
For reliable drainage, a specially designed PVC hollow chamber profile is used. This drainage profile is installed below the lower aluminum frame profile.
Alternatively, a concealed drainage channel with a stainless steel cover is also available. Regardless of which minimal windows® system or combination of systems you have chosen, we customize the drainage system according to your needs to ensure reliable water drainage.
The aluminum frames of our minimal windows® systems are available in various colors and finishings - simply choose the design that best matches your style. In the powder-coated version, you have a wide range of color options (RAL, IGP, DB, NCS,...) available. As finishings you can choose between matt, brilliant, metallic and structure. In the anodised version, you can choose from silver to black, but also Granodal®.
For floor-to-ceiling window openings, fall protection is necessary. Strength, stability, and suitability of the material are crucial in designing railings. The minimal windows® guardline glass railings* combine outstanding quality and safety with elegant design. Thanks to modern techniques for seamless installation, the components seamlessly integrate into the respective architectural design.
*Country-specific regulations must be observed.
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