Download free Purple-Roof® Concept "PET" Report for selected City now and understand Green roof benefits better!

Our Performance Evaluation Tool software package (shortly “PET”) was designed to simultaneously analyze all year’s thermo-hydrologial performance of basic roof design in a specific town/country, and compare current roof performance with optimal Purple-Roof®.

Obtained data will help you define what type of vegetated roof needs to be installed to reach best possible performance whether this is:

  • rainwater contol,
  • cooling effect,
  • thermal insulation,
  • reduction of hest island effect

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Sample PET report Preview:

PET tool calculation

If you would like to receive customized Purple-Roof® concept report, contact us via e-mail