Saatva offers three foundation heights: 4.75 inches, 8.75 inches, and a 2'' bunkie board. There is no difference in quality or performance between the three heights; the choice is a matter of personal preference and the overall height of the bed setup you want. One consideration is whether you plan to use your existing bed skirt. The "drop" on a standard bed skirt is 14 to 15 inches, which works with the 8.75-inch foundation and a standard 7-inch bed frame.
Saatva offers three foundation heights: 4.75 inches, 8.75 inches, and a 2'' bunkie board. There is no difference in quality or performance between the three heights; the choice is a matter of personal preference and the overall height of the bed setup you want.
One consideration is whether you plan to use your existing bed skirt. The "drop" on a standard bed skirt is 14 to 15 inches, which works with the 8.75-inch foundation and a standard 7-inch bed frame.