The Knotty Alder Collection offers a bold lineup that makes a definitive statement. Featuring V-Grooved panels and engineered stile and rail construction, 1-3/4” thick Knotty Alder Collection doors make a grand entryway. Stocked in 6’8” and 8’0” heights and in 2’8”, 3’0” and 3’6” widths, depending on model, the Knotty Alder Collection has the size you need. Sidelights are available in 12” and 14” widths with matching transoms in several styles and configurations. Special Knotty Alder Collection profiles are also available in 2-1/4” thickness.