The Rustic 2-Panel Knotty Alder Prehung Exterior Door from Krosswood Doors is a classic, handcrafted door with an abundance of natural character. The combination of warm tones and natural wood grain give this door a naturally rich look that will complement your home for years to come. Find the right fit for your home today with customizable layouts and stain options. Color: Red Chestnut Stain.