The extensive underfloor range includes CHALI duct systems. These screed-flush brush ducts are optimally suited to the requirements of modern building equipment in offices and public buildings. They allow cables to be routed horizontally across the room or directly on walls and feature coverable brushes and removable covers. The ducts consist of a pre-assembled, height-adjustable upper and lower part. They allow VDE-certified applications in which electrical installations can be supplied with power at any point along the duct. This means that nothing stands in the way of flexible room design in spaces with dry-cleaned and wet-cleaned floors.
CHALI Underfloor Duct System
CHALI
Screed-flush brush duct
UBEBBDL
Dummy cover set
UBEBV
Connector
UBEBGT
Device carrier fixture
UBEBTR
Separating strip
UBEBES
End piece
UBDSLF
Levelling support
UGM SLF
Subsonic noise sleeve socket - levelling support
UBEBMBA
Outside bend
UBEBMBI
Inside bend
UBEBMAL
T-junction, left
UBEBMAR
T-junction, right
UBEBMAIL
T-junction, left, inner
UBEBMAIR
T-junction, right, inner
UKBS CHALI
Fire-resistant partition
UBEBBS
Fastening set for fire-resistant partition, CHALI
Vorteile
- VDE-certified due to coverable brush cable outlet
- Robust compensation of structural tolerances
- Reliable impact sound decoupling thanks to free-standing installation without contact with the screed
- For dry-cleaned or wet-cleaned floors
- Easy installation and removal of installation devices
- Individual room design through flexible cable routing while maintaining barrier-free access
- Low space requirements for electrical installations
Downloads
de
de
en
de
en
de
en
de
en
de
en
de
Electrical and Electronic Devices – Information from Manufacturers for Commercial Users
Declaration
PDF (106.06 KB)
DownloadDownload
EC Declaration of Conformity for Underfloor systems
Installation equipment for electric cables and circuits
Underfloor Systems - Catalogue
Catalogue
Notice for types of protection and floor maintenance
Notice for installation units
Installation Instructions CHALI
Assembly Instructions
Technical Information for Flush-Mounted Duct Systems
Technical Information
VDE Certificate 40050759 CHALI
Certificate
PDF (576.35 KB)
DownloadDownloadBIM- und CAD-Data
BIM Data Screed-Flush Duct Systems
BIM Data
ZIP (4.77 MB)
DownloadDownload
Consulting, planning, design
We work with you to find the optimum solution for your requirements.
More about our consulting service
Installation first-hand
We’ll be happy to assign regionally based team members to your project.
Our installation services
Seamless integration of our products
We provide high‑quality CAD and BIM data for all our fit‑out products.
More about BIM & CAD
References from the cable support sector
Infrastructure
Airport Frankfurt
With almost 60 million passengers (2023), Frankfurt Airport is Germany's largest and Europe's sixth largest airport. In 2026, passenger numbers, which have fallen due to the pandemic, are expected to return to pre-crisis levels (~70.5 million) and continue to grow from then on.
Airport Frankfurt
Infrastructure
Extension of the subway line U5
For decades, the current U5 subway line connected the eastern city center with the east and northeast of Berlin. Plans to extend the line to the west date back to the 1970s, but it was only with the reunification of Germany that these could be realized.
Extension of the subway line U5
Commercial/office building
EDGE East Side Tower
The Berlin skyline is growing and another building was added in November 2023. With the 142 m high EDGE East Side Tower Berlin near ‘Warschauer Brücke’, one of Berlin's tallest buildings was built in just under 4 years. Particularly striking: the staircase-like curtain wall with almost complete glazing.
EDGE East Side Tower
Infrastructure
City S-Bahn S21 at Berlin Central Station
Berlin's main railway station is to be better connected to public transport. This is the goal of the construction of the new S-Bahn line S21, the so-called City S-Bahn. This line, which runs from north to south, connects the northern stations Wedding and Westhafen directly with the Central Station.
City S-Bahn S21 at Berlin Central Station
Our finishing services
Whether apartment blocks, office complexes or industrial plants: as your reliable partner for numerous applications and construction phases, we support you in every project with expert advice and support services. This allows you to concentrate fully on your core business.
Building extension Price list
de
en
Price list 2026 Building extension
Valid from February 1st, 2026
PDF
Choose languageChoose languagede
en
Price list 2026 Building extension (Excel)
Valid from February 1, 2026
ZIP
Choose languageChoose language
Whatever you’re planning: we look forward to your enquiry.
Count on our expert advice for every application—so your daily work becomes easier and the satisfaction of great results grows.
Find contact person
Career at PohlCon: Become part of something big
The people who work with us have mastered their craft from the ground up. They are the heart of our company. Our culture is defined by customer‑focused processes and flat hierarchies. And we treat our colleagues just as we treat our customers: openly, honestly and as equals.
Career opportunities