HELP WITH SUDS DESIGN

Questions, answered.

Can I try the calculators for free?

Tools marked Free can be used without a subscription. Membership includes the full calculator library and connected bundles.

What does membership include?

All calculators and connected bundles, Word and PDF calculation reports, and cloud project saving. Downloadable spreadsheets are sold separately when available.

Can I use my own FEH data?

Yes. Supported calculators accept a full FEH design rainfall CSV. Your imported data stays with the saved calculation.

Can I keep a copy of a calculation?

Download a calculation report as a PDF or editable Word document. Membership includes reports; individual reports are also available as one-off purchases.

Can SUDS Design help with my project?

Use the consultancy enquiry form to explain your project. Sharing calculation inputs and results is optional.