The LPD 6P Bi-Fold is a high quality internal folding door with a white primed finish and textured raised squares and rectangles design. This door comes with double glazed units, making it an excellent choice for conservatories or when extra panels of glass are preferred. The LPD 6P Bi-Fold White Primed Internal Bi-Fold door provides outstanding durability and design. It features four rectangular raised shaped panels and two square raised panels and a convenient bi-folding design to allow easy access to your home. This internal bi-fold door can be used as a single door, or with an additional half leaf.