FP PREIS® Cast Iron Pipes Safety in building construction and civil engineering
Robust, non-combustible and 100% recyclable. FP PREIS® Drainage stands for reliable cast iron drainage systems with the highest safety standards.
FP PREIS® Drainage
Cast iron pipe systems are indispensable in modern construction.
In the field of building and infrastructure drainage, the PREIS Group sets standards. Our cast iron pipe systems ensure the safe and reliable drainage of wastewater. In addition to being non-combustible, cast iron pipes impress with exceptionally high resistance to mechanical loads and excellent sound insulation, making them the most reliable solution for demanding construction projects.
Added Value & Quality
The advantages at a glance.
Complete system
Certified pipes, fittings and the appropriate connection solutions, all from a single source.
Maximum safety
100% non-combustible (fire class A1) and unmatched sound insulation for greater living comfort.
Infrastructure expertise
Specially coated pipe systems for aggressive wastewater (KML) and demanding bridge, road and tunnel construction projects (BML).
Application Areas
Applications for FP PREIS® cast iron drainage systems.

Airports & Railway Stations
Drainage systems here must withstand constant mechanical loads and meet the strictest fire protection requirements.

Stadiums & Arenas
Large visitor flows require extremely robust and low-maintenance wastewater systems that meet the highest safety standards.

High-Rise Buildings
In multi-story buildings, SML pipes ensure optimal sound insulation between floors and high durability under pressure.
ESG & Construction Certificates
Sustainability and standards.
- Circular economy in constructionOur cast iron pipes consist of almost 90% recycled cast iron scrap and steel scrap and are fully recyclable at the end of their decades-long service life.
- Certification-readyFP PREIS® systems measurably support green building certifications (DGNB, LEED, BREEAM) and simplify the planning of sustainable building concepts.
- Standards-compliant safetyAll solutions meet the requirements of EN 877 as well as the strict quality and testing requirements of European quality associations (e.g. GEG).

Infos & Service
Our specifications in detail.
Here you will find further information about the drainage systems of PREIS Drainage.
