Panoramic glazing Keller

Panoramic glazing is perfect because it adds originality and chic to any room. Floor-to-ceiling glass lets maximum light in, giving rooms a richer and more exclusive look. Frameless sliding and fixed window systems KELLER minimal windows fascinate with their thin profile geometry and adjoining to the ceiling, floor and walls. This setting creates the appearance of a smooth transition from room to street. Living space with such windows receives maximum illumination. This premium modular system offers architects, planners and buyers a wealth of design choices. KELLER engineers pay great attention to the smallest design details, using the best materials, modern production technologies and innovative ideas.

Structure

Guides made of stainless steel and installed in lower profile guarantee smooth and silent opening and closing of transparent elements. Built-in self-centering carriage hidden in the bottom profile of the sliding panel. Bearings made of high-grade stainless steel provides high stability and ease in usage of panels of up to 1000 kg. Outer frame can be recessed into the walls, ceiling and floor along the entire perimeter. It creates barrier free passage. Lower profile with integrated guides of stainless steel is at the level of the floor, it is easy to clean and it is maintenance-free. The controlled drainage is achieved by a specially designed hollow PVC profile integrated under the aluminum frame or by a hidden drainage drain closed by stainless steel cover. The drainage layer has grooves for connection to the EPDM membrane.

Advantages

Double insulating glazing minimal windows
Triple glazing minimal windows 4+ Maximal transparency
Narrow profile
Guides from stainless steel
Barrier-free passage
Water drainage

Technical details

The use of recessed minimal windows guides ensures that there are no thresholds at all. The outer frame is precisely integrated into the floor and the rails are raised to floor level, there is no recess in the floor. This setting creates the appearance of a smooth transition from room to street.
The multi-point lock is hidden in the handle, frame or sliding panel connecting profile.
Locking mechanism operates by a graceful lever with or without a cylinder lock. When choosing individual configuration, it is possible to install hidden electric motors and locks, easing the use of the system. There are two options: automatic (remote control, smart home automation) and manual operation (emergency switch on the wall).
Single motor with V-belt silently move several panels with overall weight up tp 2000 kg. It makes telescopic opening of large glass façade possible.

Specification minimal windows

Size of frame profile 38 мм
Panel profile 21 mm or 26 mm
Maximal surface of sliding system 12m2
Maximal surface of fixed system 18m2
Maximal height 4500 mm
Maximal height 6000 mm in individual cases
Maximal panel weight 500 kg
Glazing thickness from 26 to 34 mm
Thermal conductivity coefficient Uw ≥ 1.1 W/(m²K)
Motor capable to move up to 1500 kg of overall weight
Air permeability up to class 4 according to standard EN 12207
Waterproofness up to 7А according to standard EN 12208
Wind load up to C4/B5 according to standard EN 12210
Sound insulation up to 39 dB
Burglar resistance up to RC according to standard EN 1627

Specification
minimal windows 4+

Width of the joint from the center from 26 to 34 mm
Maximal panel surface 12 m2
Maximal panel surface 18 m2
Maximal height 4500 mm
Maximal panel weight 1000 kg
Glass thickness 50 to 56 mm
Thermal conductivity coefficient Uw ≥ 0,70 Вт/(м²K)
Motor capable to move up to 2000 kg of overall weight
Air permeability up to class 4 according to standard EN 12207
Waterproofness up to E 1050 according to standard DIN 12208
Wind load up to C5 according to standard EN 12210
Sound insulation up to 39 dB
Burglar resistance up to RC according to standard EN 1627

Extra accessories

A range of optional accessories, always provides up-to-date solutions.

The range of protective devices includes linear actuators, door monitoring systems (magnetic contacts), glass break sensors, security opening sensors, combination locks, etc. Large glass surfaces require a decent level of shading to protect the room from overheating.

This reduces room cooling requirements and saves energy. Optimum protection is achieved with automatic awnings available in a huge range of colors. The integrated sun protection is specially designed for large systems and can be used even in extreme weather conditions. All materials used are 100% corrosion resistant.

Aluminum colors

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