Thermal Expansion Calculation Tool
Calculate how far your pipes expand and where fixed and sliding points go.
Walraven DesignFiX is a free anchor design software that enables engineers, designers and specifiers to carry out post-installed anchor calculations in accordance with European anchor design methods.
The software is an invaluable tool that saves time by automatically calculating anchors based on your application and load inputs. It helps you select the optimal anchoring product, generates project reports, and provides you with quick access to European Technical Assessments for all Walraven heavy-duty anchoring products.


* Walraven DesignFiX works with Microsoft Windows.

Calculate how far your pipes expand and where fixed and sliding points go.
Enter your load and span requirements to quickly find the channel system that meets your project needs.
Find the right passive fire protection solution by selecting a few project-specific filters.