CSD Sealing Systems CSD Sealing Systems
NOFIRNO® Plastic Pipe Penetration System

NOFIRNO® Plastic Pipe Penetration System

Plastic pipes are widely used in modern construction for water, waste and utility services, but they pose unique fire safety challenges. When exposed to heat, plastics can melt or soften, creating dangerous openings that allow fire and smoke to spread unchecked. The NOFIRNO® Plastic Pipe Penetration System is specifically engineered to meet this challenge.

Home » Products » Flexible Pipe Penetration Seals & Insulation » NOFIRNO® Plastic Pipe Penetration System
OFIRNO Flexible Pipe Penetration Seal
CSD Staff at worksite Pipe going through seal on wall

NOFIRNO® Plastic Pipe Penetration System

The NOFIRNO® Plastic Pipe Penetration System combines advanced fire-resistant materials with a simple, modular design, to deliver certified protection for plastic pipe penetrations in walls, floors and bulkheads. Proven in civil, industrial and marine environments, it provides long-term safety and compliance without compromise.

A decade ago, we renamed our RISE® Plastic Pipe Penetration System to NOFIRNO® – if you’re looking for the RISE® system you know and trust, our NOFIRNO® Plastic Pipe Penetration System is the product for you.

Key Benefits

  • Up to 2 hours fire resistance – independently tested and certified.
  • Self-activating system – intumescent technology expands under heat to close gaps left by melting pipes.
  • Watertight and gastight – durable sealing performance beyond fire protection.
  • No frame required – simple, flexible installation in any shape or size opening.
  • Long-term reliability – 50+ year service life, maintenance-free design.

Designed For

  • Civil and commercial buildings
  • Utilities and infrastructure projects
  • Marine and offshore applications
  • Industrial facilities
  • Transport and tunnel environments

Useful Information

Find everything you need to specify, install and maintain CSD systems. Access the latest datasheets, certifications and installation guides, all in one place.

The installation advantage

Lightweight, adaptable and easy to install, the NOFIRNO® Plastic Pipe Penetration System is ideal for both new builds and retrofits. With no special frames or tooling required, installation is straightforward, and the system ensures lasting compliance with international fire safety standards.

Contact Us
High speed train in motion on the railway station
“CSD’s team are very focused in their approach to provide a high-quality product and service. We are looking forward to working with them in the future.”

Senior Electrical Design Engineer

Thames Water