Rooftop supports

Your challenge, our support.

Modern rooftops are becoming increasingly crowded with HVAC units, pipework, cable trays and solar installations. Finding a safe and reliable way to support all the equipment without damaging the roof can be complex.

Walraven’s rooftop solutions provide the flexibility and technical support you need to tackle complex rooftop projects with confidence.

Save time, reduce risk and keep your project moving.

View products

Case studies

Why are rooftop installations challenging?

Getting rooftop equipment to work efficiently is about more than simply placing equipment on a roof.

Installers must consider roof integrity, load distribution, weather exposure, limited installation time, and safe access for future maintenance.

Technical requirements, regulations, safety standards, and the risk of damaging the roof membrane can add complexity, cost, and uncertainty to a project.

Reliable from design to installation

Protect roof integrity, simplify installation and deliver long-lasting rooftop solutions with confidence.

Technical expertise

From design calculations and engineering advice to validated solutions, Walraven provides technical support throughout the project to help overcome complex rooftop challenges.

Protect building integrity

Non-penetrative support systems help maintain the roof membrane integrity, distribute loads effectively and minimise the risk of leaks or structural damage.

Fast installation

Support HVAC units, pipework, cable trays, walkways and more using flexible, modular components that can be adapted to different roof layouts and project requirements.

Long-term reliability

Engineered to withstand weather exposure, corrosion and demanding rooftop environments, helping to extend service life and reduce maintenance requirement.

How are rooftop support solutions used?

Walkways and stairs for maintenance

Walraven designs and manufactures solid, reliable, non-penetrative support solutions that excel in adjustability.
From medium-weight piping support to complex heavy-duty systems, we use only the highest quality materials.

Medium-weight piping support to complex heavy-duty systems
Modular Walraven RapidStrut® channel system for ease of use
Walraven BIS UltraProtect® 1000 surface treatment ensuring maximum corrosion protection.

Safely install HVAC solutions

Often there is little space to work on rooftops; HVAC installations cannot be attached directly to the surface. It is also essential to keep installation time in check.

Walraven solutions consider risks like cracks and leaks from overload, and environmental circumstances like snow and wind. Further design and calculation support will ease your planning.

Robust, medium-weight and non-penetrative solutions
Long operational lifetime
Easy installation and adjustment
Time and cost saving

Make solar panel fixing installation easy

Often, solar panels need to be installed without moving or touching the already installed HVAC or air handling units on the roof and even avoiding perforation.

Walraven solutions allow for optimal use of space, especially when solar panels need to be placed above existing equipment and maximise the use of panels on slopes.

Reduced heat impact on the HVAC equipment and roof
Installed without interruption of the operation of the building
Protect your installations against harsh conditions with Walraven BIS UltraProtect® 1000

Discover more