Use an herbicide to kill off the old lawn and weeds. Follow all label instructions.

Rake and remove all dead plant material, including the roots of the old grass. Loosen and till the soil. Rake it until it’s a level surface.

Add 1-inch of high-quality compost as a soil amendment. This creates a healthy soil surface with lots of nutrients for the roots of your new sod to grow. Spread it out evenly.

Use a roller to compact the compost. Create a level surface to install the sod.

Place the sod pieces on top of the compost in a checkerboard pattern. Push the seams together to close all gaps. Use a roller to help the sod make contact with the soil. Water it in to encourage the roots to tack down. Water two-to-three times per day for up to three weeks, then back off to your regular watering schedule.