The answer to 'types of sod installation' is there are several common methods for installing sod, each with its own benefits and considerations. The most popular options are roll-out sod, cut-to-fit sod, and hydroseeding. Roll-out sod involves laying large rolls of pre-grown grass over the prepared soil, while cut-to-fit sod allows you to customize the shape and size of each piece. Hydroseeding is a spray-on application that uses a slurry of grass seed, mulch, and water to establish a new lawn.
The best method for your home will depend on the size of your lawn, the condition of your soil, and your budget. Roll-out sod provides an instant green lawn but can be more expensive. Cut-to-fit sod offers more flexibility but takes longer to establish. Hydroseeding is generally the most cost-effective option, but it requires more time and maintenance for the grass to fully grow in.