This knotty alder entry door pairs a three-quarter lite glass design with a clean, considered profile, giving the front of your home real presence and curb appeal. It is crafted from knotty alder, a warm, characterful wood whose natural knots give every door a one-of-a-kind, rustic personality. Daylight pours through the glass to brighten the room and make the entry feel larger and more welcoming, and the insulated, tempered glass adds strength, safety, and a quieter interior. Inside, engineered stiles and rails give it dependable strength and help it stay true through seasonal changes. Available unfinished for a custom stain or paint job, or pre-finished at the factory so it arrives fully protected and ready to install.