The uPVC Fascia Board External Corner (Square Edged) 135d - 300mm Mahogany is designed for providing a neat and secure finish to the external corners of your fascia installations. Crafted from durable uPVC, this fascia board accessory offers weather resistance and long-lasting performance with minimal maintenance. The square-edged profile ensures a modern, clean look, while the realistic mahogany finish complements various roofline styles. This 135-degree external corner is ideal for joining two fascia boards seamlessly at an angle, making it suitable for both refurbishment and new build projects in residential or commercial settings.