The White Internal Fascia Board Corner (300mm) is a precision-moulded uPVC accessory designed to create a clean, professional finish at internal roofline junctions. Ideal for 90° internal angles—such as gable returns or boxed eaves—it eliminates the need for mitring, saving time and ensuring a seamless fit. Manufactured from high-quality, lead-free, UV-stabilized uPVC, it resists warping, fading, and impact damage. Compatible with square-edge fascia systems, this corner piece is suitable for both new builds and refurbishments, offering long-term durability and low maintenance