Digital design (BIM & 3D modelling)
See how your installation looks and fits before it goes on site.
We assemble it for you.
Walraven’s prefabrication services help you complete your projects faster and more efficiently. We deliver pre-assembled fixing systems ready for installation, that reduce on-site labour, minimise waste and help improve project planning.


Whether you work in HVAC, plumbing, sprinkler systems, mechanical services or industrial installations, off-site prefabrication can significantly reduce installation time and complexity on-site, for example during unstable weather conditions.
Our technical specialists work with you to develop prefabricated assemblies tailored to your project requirements. Components arrive ready for installation, allowing your teams to work faster, safer and with consistency.
Tell us about your project and our specialists will contact you to discuss how prefabrication could bring return on investment.
What happens next
See how your installation looks and fits before it goes on site.
Channels and rods cut to the lengths your project needs.
Packed per project phase and delivered just in time.