I've got a customer that wants 400 sq ft(approx) torn up and sod laid down. What are some of you getting per sq ft ? I'm thinking around $1.00 installed. I can get it for .28 my cost. Prep will be billed separate. I'm thinking of taking my power thatcher to it before laying down sod. Not really tilling it but loosing it up. Finally my first sod job. Also I've heard you need to roll it after it's put down. True ???