
Savio Rosario, a Plumbing and Heating Engineer working across large domestic and small commercial properties in London, shares why Walraven RapidRail® has become his go-to solution for pipe installations.
“I’ve been using the Walraven RapidRail® System for over three years now, and it’s transformed the way the team works. I first came across it on social media, where another installer showcased its benefits—and I was instantly intrigued.
What stood out immediately were two key features. First, the pre-assembled RapidRail® Hammerfix, which includes pre-cut stud bolts for attaching pipe clips.
It’s a game-changer. No more time-consuming cutting my own stud lengths or worrying about damaged threads. The Hammerfix simply twists into the channel, and the clip screws on effortlessly.
Second, the compact 30×20 channel profile is a huge improvement over the bulky strut channels we used to install in plant rooms. It’s lighter, easier to handle, and perfect for the kind of work we do in large residential properties.
For ceiling installations, it’s brilliant. The lightweight system allows us to pre-assemble the channel lengths with Hammerfix nuts and clips on the workbench before fixing them to the ceiling. Then you spend less time working at awkward heights.

We use it for plant rooms, risers and routing all the pipework around the properties.
Overall, it definitely saves us time and gives every job a professional edge. Walraven RapidRail® is now a staple in our toolkit.”