Walraven Yeti®
Supporting rooftop equipment, pipework, cable trays and walkways often requires a balance between stability, surface protection and installation efficiency. Walraven Yeti® is designed to help installers meet these challenges with a versatile range of support solutions. Whether supporting lightweight services or heavier installations, the support system provides a dependable foundation, helps protect the installation surface and maintains installation flexibility.
- Compatible with Walraven RapidStrut® channels and accessories for maximum flexibility.
- Suitable for flat roof installations with slope up to 7°.
- Almost completely made from recycled materials (approx. 98%).

Thinking about using the Walraven Yeti®?
Have a look at some quick FAQs to help you decide
How can I fix services without damaging the roof membrane?
Walraven Yeti® provides a non-penetrative support solution, eliminating the need to drill through the roof membrane. This helps reduce the risk of leaks while providing a stable foundation for rooftop installations.
Can the roof handle the heavy installation?
Yes, Walraven Yeti® is designed to distribute loads across a larger surface area, helping to reduce point loading on the roof. Additional ballast options are available when you need increased stability. If you have doubts, contact our experts!
What can I support with the Walraven Yeti® system?
The Walraven Yeti® range can support pipework, ductwork, cable trays, HVAC equipment, walkways, and other strut-based rooftop installations like walkways. Different models are available for light-duty and heavy-duty applications.

Walraven Yeti® brochure
No roof penetration
Reduces the risk of leaks and roof membrane damage
Recycled materials
Manufactured using recycled, UV-resistant materials
Versatile
Solutions available for light, medium and high-load applications
Flexibility
Rotatable 360° and adjustable options for precise positioning

One solution, multiple rooftop applications
Every rooftop installation has different requirements. From pipework and cable trays to ductwork, solar installations and other building services, Walraven Yeti® offers a versatile support platform that can be adapted to a wide range of rooftop applications. With different Yeti models, accessories, and system components available, installers can select the most suitable configuration for their project while maintaining a consistent, reliable support solution across the roof.

How can we assist?
Technical Support & Advice
From an initial product question to support during installation, we are ready to help you move your project forward.
Prefabrication & off-site services
Pre-assembled fixing systems ready for installation that reduce on-site labour, minimise waste and improve planning.
Engineering Services
From design calculations to installation guidance, our engineering services support every stage of your project.
Products
21 products
Walraven Yeti® 480 Support System
for Rooftop Installations
I0405
Walraven Yeti® Ballast Block
ballast blocks for rooftop installations
I0407
Walraven Yeti® 335 Support System
for Rooftop Installations
I0410
Walraven Yeti® 335 H-Set with Rail (BUP1000)
Set for quick installation of airduct channels on flat roofs
I0411
Walraven Yeti® 335 Hinge (BUP1000)
for Rooftop Installations
I0412
Walraven Yeti® 335 Frame Set DS-5 Small (BUP1000)
Set for quick installation of units on flat roofs
I0414
Walraven Yeti® 335 Frame Set DS-5 Medium (BUP1000)
Set for quick installation of units on flat roofs
I0415
Walraven Yeti® Service Deck Grid
grids for walkways and platforms
I0416
Walraven Yeti® Service Deck Step
grids for walkways and platforms
I0417
Walraven Yeti® 280 Support System
for Rooftop Installations
I0430
Walraven Yeti® 130 Support System
for Light Rooftop Installations
I0450
Walraven Yeti® 130 Frame Set (BUP1000)
Set for quick installation of light units on flat roofs
I0452