DrainStar Siphonic Calculator:
The best software to manage your Siphonic Roof Drainage

- easy to use - important time savings - easy to learn -
*With our software you can draw up:
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Hydraulic calculations
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Isometric drawings
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Material lists, fastening system lists
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Cost calculations and completely prepared tender packages
IMPORTANT: Tips and Tricks
Cost Savings of 61% ...
See how you can achieve cost savings of 61% on a drainage system for a 700 m2 /6 600 sq ft roof surface by switching to siphonic drainage.
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References: Statements of our customers
"A key to boosting economic efficiency in flat roof drainage technology."
"Easy editing and very quickly, the clear layout."
"Professional customer care, punctuality and reliability."
"Intuitive user prompting system"
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Note: *The scope of work may vary according to the different program version. The respective quote and order documentation shall apply.