Commercial Sewer Network Rehabilitation

Commercial Sewer Network Rehabilitation

Modern solutions for drainage systems in commercial spaces

In hotels, restaurants, cafés, gyms and retail units, wastewater networks are constantly exposed to grease, detergents, temperature changes and high usage. Over time, this leads to cracks, corrosion, blockages and water infiltration.
Servilar performs commercial sewer rehabilitation without demolition, using technologies such as epoxy coating (sprayed or brushed), short CIPP liners and localized repairs, suitable for pipes up to DN200.

This allows us to restore the system without interrupting your business operations or breaking floors and walls.

Video inspection and technical diagnosis

Every intervention starts with a detailed CCTV inspection, so we can identify internal damage, leaks, worn joints or root intrusion.
Based on the footage, our technicians define the most suitable method—from localized epoxy repair to full internal coating—and provide a technical report and video file, useful for maintenance records, insurance and hygiene audits.

Rehabilitation methods used in commercial systems

• Internal epoxy coating (spraying or brushing) to seal corrosion and restore smooth flow;

• Short CIPP liner (Cured in Place Pipe) for localised cracks or breaks;

• Epoxy injection on joints and couplings, without dismantling the system;

• Mechanical cleaning with rotary brushes and high-pressure water before application;

• Final video inspection to confirm the watertightness and correct curing of the new lining.

These solutions are ideal for kitchen drains, restaurant grease lines, floor gullies, laundry pipes and restroom drainage systems.

Benefits for commercial properties

• No need to shut down the business during work;

• Fast, quiet and clean application;

• Stops leaks, bad smells and water damage;

• Complies with hygiene and safety regulations;

• Suitable for pipes from DN50 to DN200;

• Avoids intrusive construction and reduces future maintenance costs.

Typical applications

• Drainage networks in restaurants, hotels and catering kitchens;

• Laundry and spa facilities;

• Gym and shopping centre wastewater lines;

• Toilet and locker room pipework;

• Rainwater drainage pipes in commercial buildings.

Why choose Servilar

We combine modern trenchless technology with experienced field technicians, delivering work that is fast, clean and built to last. 

Servilar works in collaboration with the Revipox technical team on larger pipe rehabilitation projects, ensuring certified and advanced solutions when required. We adapt to your schedule and ensures your business keeps operating — no demolition, no debris, no unnecessary downtime.

Contact us to schedule a video inspection and find the most suitable rehabilitation method for your commercial drainage network.