Building safely & sustainably using cast iron

Drainage Systems

Planners & Architects

Cast iron drainage systems - pioneers in fire protection & sustainable construction

  • Cast iron does not burn
  • Excellent sound insulation properties
  • Ideal eco-balance with 100 % recycling
  • Durable and reliable

Why build with cast iron?

Cast iron drainage pipes

Cast iron drainage pipes

All systems
Blazing flames

IZEG Fire Test

All info
Glass building with planting

Sustainability

All info

IZEG - the Information Centre for Cast Iron Drainage Pipe Technology

We at IZEG joined forces more than 20 years ago in order to create orientation, market transparency and thus security for our partners - from the specialist trade, crafts, planning offices and authorities: for the choice of products and services for cast iron drainage technology.

About IZEG

Cast iron drainage pipes

Cast iron drainage systems

Cast iron drainage technology includes drainage pipes and fittings as well as their connection technology and accessories. You can rely on the quality of the IZEG members' products. They all bear the RAL quality seal for drainage systems and thus a recognised proof of quality. The systems are ideally suited for sustainable construction and thus for all building certifications.

About the systems

We are there for you!

Do you have any questions about cast iron drainage systems or need technical information?

Contact