Do I need to set up an entire drainage system if the area is concrete?

It will depend on how flat of your concrete area where artificial grass to be installed. If the concrete surface is flat with no possibility of water being drained sideways, you might need to consider using some sort of drainage board underneath the turf. We don’t currently offer any of these drain board products, but you can easily order them from a lot of online stores such as Amazon, If you can let us know a bit more about your project details and concerns by phone: 877 796 8873 or email: [email protected], we will be able to provide better assistance. Or you can simply fill out this online form and one of us will reach out to you immediately, thank you: https://www.globalsynturf.com/free-quote