The Eurocell Black Ash Fascia 135° External Corner Trim (300mm) is designed to form a precise external joint where fascia boards meet at an obtuse angle. This type of corner is commonly found on bay windows, faceted elevations, and modern roofline designs where a standard 90° corner is not suitable.
Manufactured from rigid uPVC and finished in a Black Ash woodgrain foil, the trim provides a consistent, factory-formed angle that removes the need for on-site mitre cutting. This improves alignment, reduces installation time, and delivers a cleaner, more uniform finish across both fascia faces.
Once installed, the trim creates a sealed, low-maintenance external corner that resists moisture ingress, movement, and long-term weather exposure. It is intended for use alongside Eurocell Black Ash fascia and capping boards to maintain a consistent roofline appearance.
Key Features
✔ Designed specifically for 135° external fascia corners
✔ Eliminates the need for site-cut mitred joints
✔ Rigid uPVC construction for long-term stability
✔ Black Ash woodgrain finish to match Eurocell fascia boards
✔ Maintenance-free – no painting, sanding, or sealing required