Land & Water Design The company is Southwest Greens, there is approx 1800 s.f. with two 5' diameter chipping areas 20 yards & 30 yards. The cost for installation is $20 s.f. for professional installation as per specifications of our scratch golfer. All of the slopes are determined by using laser and speed is controlled by how much fine sand is brushed into the green surface. Thank you for your inquiry and we hope this answers your question.
Don