Inliner renovation - Trenchless sewer rehabilitation
Minor damage in sewer pipes often goes unnoticed - until renovation becomes necessary. The good news: with the sewer heroes' inliner renovation, it's quick, clean and efficient - without any digging.
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Inliner rehabilitation - trenchless sewer rehabilitation with the sewer heroes
What is an inliner renovation?
Just imagine: Instead of tearing out the old pipe, we simply build it a new, stable "inner skin" from the inside. To do this, a polyester hose impregnated with special resin is inserted into the pipe and cured directly in the pipe. The whole process is carried out via existing shafts or inspection openings - in other words, without an excavator and without a building site on your doorstep.
The procedure is suitable for:
Public sewer systems
Roof water and rainwater pipes
Downpipes in buildings
Site drainage
Practically all common pipe diameters and materials
Even bends or difficult areas can be renovated with inliners.
Comparison: Inliner rehabilitation vs. classic excavation
Criterion
Inliner renovation (trenchless)
Classic excavation
Construction measures
Construction time
Costs
Service life
Impairment
Space requirement / construction site
Reworking
Possible applications
No digging - access via shafts or inspection openings
Minimal, often completed within one day
Significantly lower due to less personnel, material & machines
50+ years
Hardly any disruption for residents, passers-by or businesses
Very low, compact devices
Practically none, line can be used again immediately
Also for bends, difficult to access pipes or buildings
Excavation of roads, gardens, soil necessary
Several days to weeks possible
Higher due to earthworks, machinery, restoration of surfaces
similar (new pipe), but higher cost
Noise, dust, dirt and traffic obstructions
Large construction site, lots of storage and machine space
Restoration of road surface, garden or soil necessary
Only possible if the pipe is made freely accessible
Move to the right
Criterion
Construction measures
Construction time
Costs
Service life
Impairment
Space requirement / construction site
Reworking
Possible applications
Inliner renovation (trenchless)
No digging - access via manholes or inspection openings
Minimal, often completed within one day
Significantly lower due to less personnel, material & machines
50+ years
Hardly any disruption for residents, passers-by or businesses
Very low, compact devices
Practically none, line can be used again immediately
Also for bends, difficult to access pipes or buildings
Classic excavation
Excavation of roads, gardens, soil necessary
Several days to weeks possible
Higher due to earthworks, machinery, restoration of surfaces
similar (new pipe), but higher cost
Noise, dust, dirt and traffic obstructions
Large construction site, lots of storage and machine space
Restoration of road surface, garden or soil necessary
Only possible if the pipe is made freely accessible
The inliner renovation process - step by step
To give you an idea of how the process works, here are the most important steps:
Preparation & cleaning
Damage analysis by camera
Inserting the liner
Curing the liner
Final inspection
Alternative methods: Short liner & stainless steel sleeve
It is not always necessary to install a complete inliner.
Short liner / Partial refurbishment: Perfect for individual cracks or damaged areas. A small liner is inserted and cured with pinpoint accuracy.
Stainless steel sleeve (Quick-Lock system): Ideal for punctual damage, reliable for pipe diameters from 100 to 700 mm. Several collars can also be combined.
Advantages of our inliner renovation:
The channel heroes are known from the media & specialist portals
Reports, interviews and specialist articles about our assignments, procedures, recommendations and best practices.
Locations at a glance
Your personal contact
Ednan Destovic
Managing Director & Channel Professional
With over 10 years of experience in the sewer industry and one sound training as a plumber Ednan Destovic stands for expertise, reliability and quality.
He knows the practice at first hand - from the Sewer cleaning and TV inspection through to the renovation of complex pipes.
His claim with his team: Clean work, sustainable solutions and honest advice - so that every project is convincing in the long term.
FAQ - Frequently asked questions about inliner renovation
Experience and tests show: 50+ years is realistic. This makes it a long-term solution.
Yes in almost all cases - whether concrete, vitrified clay, PVC or cast iron pipe. Even bends can be renovated without any problems.
The pipe should not be used for the duration of the renovation (a few hours). It is then immediately ready for use again.
This depends on the length, diameter and damage pattern. One thing is certain: Compared to conventional excavation, inliner rehabilitation is significantly cheaper.
Then only a replacement with excavation will help. The inliner method only works if the basic cross-section is still present.
CONTACT US
Does your sewer need attention? Then get in touch with the sewer heroes. We'll get everything up and running again in no time at all.
Kanalhelden AG
Meierhofstrasse 9
6032 Emmen
Tel. 041 562 31 31
info@kanalhelden.ch
www.kanalhelden.ch
Kanalhelden AG
Schulstrasse 2
8153 Rümlang
Tel. 043 215 09 36
info@kanalhelden.ch
www.kanalhelden.ch
Kanalhelden AG
Aarbergstrasse 15
3044 Innerberg
Tel. 031 561 92 86
info@kanalhelden.ch
www.kanalhelden.ch
Kanalhelden AG
Güterstrasse 19
4133 Pratteln
Tel. 061 563 31 84
info@kanalhelden.ch
www.kanalhelden.ch
Kanalhelden AG
Archplatz 2
8400 Winterthur
Tel. 043 215 09 36
info@kanalhelden.ch
www.kanalhelden.ch
Kanalhelden AG
Bahnhofplatz 4a
5000 Aarau
Tel. 056 561 68 35
info@kanalhelden.ch
www.kanalhelden.ch