Southwood Doors are available in three premium wood species: mahogany, knotty alder, and clear alder. Mahogany delivers rich tones and exceptional durability, knotty alder brings natural character and rustic warmth, and clear alder provides a smooth, refined finish. Please note that certain species are only available on select stock door models. Each species is carefully selected for quality, ensuring a beautiful and long-lasting entrance to your home.