Generating bespoke permeable pavement designs for SuDS applications

PermCalc is a powerful software tool to help paving professionals design cost effective permeable pavement solutions for SuDS applications quickly and easily.

PermCalc saves time, whether designing from first principles, or checking existing designs and makes ‘what if’ scenarios with multiple variables easy to produce and compare.

PermCalc is the only design software of its kind which can provide estimated construction costs based on either actual or default costs for each component or construction task. This estimation facility uniquely extends to costing all the adjacent areas such as impermeably paved areas, kerbs and drain connectors, so the designer can determine the total pavement construction cost and hence determine the most cost effective solution.