These cabinets are at 42" But the cabinet lines we carry can certainly do 48" tall upper cabinets. We carry Canyon Creek (www.canyoncreek.com), Starmark (www.StarmarkCabinetry.com), and UltraCraft (www.ultracraft.com). You can check out their websites to see if they have what you are looking for. Then check back with Dunn Lumber and we'll get a designer available to help you further.
Dunn Lumber Co.