This knotty alder entry door is built around a two-panel design, 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. Inside, an engineered laminated veneer lumber (LVL) core and engineered stiles and rails work together to deliver strength, stability, and resistance to warping over the long term. Finish it your way with stain or paint, or skip the work and have it pre-finished so it shows up sealed, protected, and ready to hang. The two-panel layout keeps the look balanced and tailored.