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Sewer rehabilitation in Marburg – Professional pipe rehabilitation without excavation work

needs modern technologies

Do you require reliable sewer rehabilitation in Marburg without extensive excavation work?

Leaky pipes cause moisture damage, unpleasant odors, and endanger the structural integrity of your home. The good news is that trenchless pipe rehabilitation repairs your pipes in three steps—camera inspection, rehabilitation, final inspection—without breaking up roads or gardens.

We are your specialist company for pipe and sewer rehabilitation in the Marburg region. We use methods such as the Brawoliner system or spray technology to renovate damaged pipes from the inside. The rehabilitated pipes have a service life of over 50 years.

How does the Brawoliner process work?

Brawoliner technology is used for trenchless sewer rehabilitation measures (closed construction method). A flexible hose carrier (= liner), which consists of corrosion-resistant synthetic and/or glass fibers, is impregnated with reactive resins and inverted into the sewer to be rehabilitated via a manhole or pipe opening with the aid of an inversion system.

The liner is transported to the damaged area using air or water. The resin-impregnated liner is cured in the pipe section using hot or cold curing.

The optimum curing time is calculated for each liner. Once the reactive resin has cured, the liners fit snugly and tightly against the inner wall of the pipe. The resulting pipe-in-pipe system forms a single unit with the old pipe and fully meets future hydraulic requirements. Bends can be rehabilitated up to 45° bends.

A distinction is made between the procedures according to the requirements of the refurbishment measure:

  • Installation (inversion) of liners with closed end (from manhole to manhole)
  • Installation (inversion) of liners with an open end and simultaneous installation of a calibration hose (from an access point).

Complete solutions for you

We offer you Complete solutions for the comprehensive renovation of house connections and selective repairs. Let us advise you!
Your advantages at a glance:
  • Sewer renovation without excavation.
  • Significantly lower costs than with conventional repairs.
  • In the case of root ingrowth, renovation offers more effective protection than laying new pipes.
  • Fast sewer renovation without the nuisance of dirt and noise.
  • Bends up to 90° and up to two dimensional changes possible.
  • Durability of over 50 years.
  • SprayTechnik - PolyPipe
06188 - 304 391 7

Spray process

Our special spraying technique not only avoids the need to chisel open walls but also saves you high costs compared to a complete renovation.

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's services at a glance

Repair - partial refurbishment

  • GRP short liner
  • Cuffs
  • Partial sealing
  • Branch renovation using the T-Liner system (epoxy or silicate)

Renovation

  • Tube liner (RS technology incl. mixing plant)
  • Light-curing tube liner systems (UV liner, LED liner)

Manhole and building renovation

  • Lining/coating of shafts and structures
  • Renovation of individual joints/damage
  • Refurbishment of manhole covers

Manhole and building renovation

  • Grease separator
  • Oil separator

Why choose Kanal Krug your sewer rehabilitation in Marburg?

When searching for new perspectives for your wastewater problem, experience, reliability, and modern processes are what count. Our company offers you exactly that—and more.

  • Over 15 years of experience – As a company with in-depth technical expertise, we are familiar with every challenge in sewer service. Our core business encompasses complete pipe and sewer rehabilitation.

  • 24/7 emergency service, 365 days a year – feel free to call us. We are available around the clock. In the event of acute blockages or burst pipes, we respond as quickly as possible.

  • Modern trenchless methods —sewer rehabilitation using Brawoliner or spray technology protects your property. No torn-up driveways, no destroyed flower beds.

  • Transparent cost structure – You will receive a detailed cost estimate before work begins. No hidden costs, no surprises.

  • Proven expertise – Our team undergoes continuous training. Every employee has up-to-date certifications.

Frequently asked questions about sewer rehabilitation in Marburg

Trenchless sewer rehabilitation renews damaged pipes from the inside—without digging. A resin-soaked hose is inserted and hardens, creating a stable inner pipe. The process is suitable for most pipe types and diameters.

A standard renovation takes one working day. For larger sections, we allow two to three days. The exact duration depends on the length of the pipe and the extent of the damage.

Typical signs: recurring blockages, dampness in the basement, unpleasant odors, or visible subsidence in the outdoor area. A camera inspection provides clarity. Pipes older than 50 years should be checked regularly.

The pipe-in-pipe system creates a continuous, seamless inner coating. Advantages: service life of over 50 years, increased flow capacity, root barrier, no joints.

In most cases, yes. We work in sections and provide temporary diversions. We give advance notice of longer interruptions.