This drainage series is built for fast, reliable roof water management. Designed to work with 100x75 and 125x75 gutters, the system delivers clean, efficient rainwater collection. The white RAL9010 finish matches most building facades and keeps a neat look over time. Every part is made for straightforward handling on site, so you spend less time figuring out connections and more time finishing the job.

Simple Assembly with Standard 75mm Components

All parts in this series use a consistent 75mm diameter, which makes planning and cutting much easier. You get 3-meter straight downpipes, 67-degree and 45-degree elbows, and a special elbow that mounts directly to the downpipe without extra connectors. A double-socket 75x75/45 tee lets you split flow when needed, while standard couplings keep pipe runs tight and leak-free. Everything clicks together quickly, even on tight roof edges or around obstacles.

Tough PVC That Handles Real Weather

The system is made from high-quality PVC that resists cracking, rust, and UV damage. It stays flexible in cold weather and does not warp in summer heat. The smooth inner walls keep water moving fast, which reduces the chance of clogs or ice buildup. Because the material is lightweight, you can carry and position long pipes without extra help. Cleaning is simple, and the white surface does not yellow or peel after years of exposure.

Complete Kit for New Builds and Repairs

Whether you are installing a full roof drainage network or replacing old metal pipes, this series covers every connection point. The 3000mm downpipes reduce the number of joints, and the matching elbows and tees let you route water exactly where it needs to go. The system works well with standard brackets and hangers, so you do not need special tools or adapters. It is a practical choice for both residential homes and small commercial projects.

Built for Installers Who Value Speed and Reliability

Kaczmarek focuses on parts that fit together without guesswork. Every elbow, coupling, and pipe is manufactured to tight tolerances, so you get a secure seal on the first try. The consistent white color means you can mix and match parts from different batches without visible lines. Stocking this series saves time on site and reduces returns. If you want a drainage system that installs fast, lasts long, and keeps roofs dry, this is the practical choice for everyday work.