libero 4000
Creating new rooms
With a minimum of high quality materials a maximum of fl exibility is offered. Forget any compromise and chose from a variety of solutions your very own oasis. As standard solution or custom made, with its extraordinary technical features libero 4000 offers a remarkable amount of space.
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Porta scorrevole
Porta battente 180°
Fixed opening
Opening system
Porta scorrevole
Porta battente 180°
Fixed opening
Profile finishes
SIL | silver matt
SCH | black
SHL | silver high polish
INO | inox
BRP | brass pearl
COP | copper pearl
BLP | black pearl
Product range
All solutions
Discover all the models in the range and find the shower enclosure of your dreams.
Technical details
Details of the libero 4000 series
180° hinge
The 180°-degree hinge provides maximum comfort and freedom of movement: the shower enclosure can be folded completely to the inside or to the outside. This provides maximum entrance comfort and elbowroom.
180° hinge with automatic close
The 180°-degree hinge provides maximum comfort and freedom of movement: the shower enclosure can be folded completely to the inside or to the outside. This provides maximum entrance comfort and elbowroom.
ACS automatic close & stop
This symbol stands for the automatic mechanism ACS. A simple touch of a finger and the door is pulled gently and completely into the „closed“ or „open“ position. Similar to a high quality furniture drawer
Wall adjustment by adjustable safety glass
By articles marked with this icon the width adjustment is a design element. The wall adjustment of 25 mm at the side and fix panels are guaranteed by the „inside the wall profile stepless adjustable tempered glass“. The shape of the profile does not change.
Stepless adjustment wheel
By articles marked with this icon the width adjustment becomes a cinch. The entire door can be adjusted, within the specified adjustment range, by a fine thread wheel–easy and trouble less. It allows an adjustment even after years.
Wall adjustment using telescopic screw
By articles marked with this icon the width adjustment becomes a cinch. The entire door can be easily adjusted by a telescopic screw within the specified adjustment range.
Uncoupling sliding elements
Shower enclosures with this icon have sliding doors which can be uncoupled each element and can be moved independently.
Frame profile fixation „girofix“
The models marked with this icon have in the frame profile a special „girofix-screw“ which fixes the wall profile–quick, easy and time-saving! A rotation of the girofix-screw by 90° is sufficient to fix the frame profile.
Adjustable up and down mechanism
In addition to the properties of the up and down mechanism, here it is possible to adjust the closing behaviour of the movable element by choosing freely the coupling point.
Ball-bearing rollers adjustable in height
Articles marked with this icon are equipped with sliding elements with height-adjustable ball bearing rollers. This guarantees a perfect and silent gliding of the doors.
The 4-star seal system
An exceptionally discreet aluminium profile is fitted to the base of the glass together with a PVC seal insert – practically invisible, and outstandingly efficient. The water-repellent inner deflector and soft, downwardangled flaps keep the water firmly in check. The seal strip can be removed extremely quickly and easily for cleaning or replacement!
Adhesive technology
This symbol indicates items where the hinges and fasteners are glued to the glass with the proven Duka ® UV adhesive technique. This results is a completely untouched glass surface without recesses and/or holes. This simplifies maintenance and emphasizes the aesthetic.
Adhesive technology Brillant
This symbol indicates items where the hinges and fasteners are glued to the glass with the new innovative Duka–brilliant ® UV adhesive technique. With the result of a completely untouched glass surface without recesses and/or holes, now even for the components in silver or chrome. This simplifies maintenance and emphasizes the aesthetic a lot.
Where to find your shower enclosure
Discover our official partners and find the nearest store to see and choose your ideal shower enclosure
Go to the partner page →CONFIGURATOR
The future of configuration and custom design: innovation, precision, and simplicity for those seeking ever more advanced and efficient solutions!
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Here you’ll find everything you need for your projects – detailed catalogues, clear and complete installation instructions, and essential technical data to support you in every stage, from planning to implementation.
