Premium Unfinished Internal Bi-Fold Door with Solid Core Construction, Customizable Oak Veneer for Space MaximizationProduct Overview Maximise your space and enhance your home's style with the Premium Unfinished Internal Bi Fold Door. This door combines the practicality of a bi fold design with the rustic charm of cottage style, featuring engineered oak veneer in an unfinished white oak. This allows for custom finishing to perfectly match your interior design. Its solid core construction ensures durability and excellent sound insulation, while precise trimming