Estimated drying time for tennis court with 1 VAPTR PRO ROLLR: 25-30 minutes. Estimated drying time for tennis court with 2 VAPTR PRO ROLLRs: 12-15 minutes. Estimated drying time for pickleball court with 1 VAPTR PRO ROLLR: 6-8 minutes. Estimated drying time for pickleball court with 1 VAPTR MINI ROLLR: 8-10 minutes.  Download Product Spec Sheet