A JELD-WEN mahogany slab door is an un-prepped, thick slab of material featuring the deep grain and rich look of natural mahogany or a realistic fiberglass replication. "Slab" means it comes as a blank panel with no hinge cut-outs or hardware holes, allowing for maximum customization. Premium Mahogany Craftsmanship With Finish‑Ready Flexibility — High‑density wood veneers wrapped over a stable engineered core deliver rich grain detail and timeless warmth, while the unfinished surface allows you to achieve a deep, custom stain that matches your trim, flooring, or furniture. Engineered Stability With Performance Core Options — The dense composite core minimizes seasonal warping or splitting, and many designs can be upgraded to a solid core for a heavier, authentic feel and up to 50% better sound reduction—ideal for bedrooms and home offices. Durable, Long‑Lasting, and Architecturally Versatile — Available in traditional panels, modern Shaker styles, and glass‑panel variations, these mahogany doors resist daily wear, maintain a precise fit over time, and elevate any space with the natural luxury and longevity of a premium hardwood.