The Eurocell 450mm Black Ash Double Ended Fascia Joint Trim is designed to neatly join two lengths of fascia or capping board, creating a clean, continuous finish along the roofline. It’s a simple but essential detail that prevents visible breaks and keeps long fascia runs looking deliberate and professional.
Manufactured from durable, low-maintenance uPVC and finished in a Black Ash foiled surface, this joint trim delivers the appearance of painted timber without the upkeep. It resists cracking, warping, and surface deterioration, making it suitable for both new installations and refurbishment projects.
Designed to colour-match Eurocell Black Ash fascia and capping boards, this double ended joiner ensures consistency across the roofline. Installation is quick and straightforward, helping installers achieve a tidy join without additional prep or finishing work.
 
✔ Eurocell Black Ash fascia board joint trim – 450mm
✔ Double ended joiner for neat fascia and capping board connections
✔ Timber-effect Black Ash foiled finish
✔ Durable, low-maintenance uPVC construction
✔ No sanding, painting, or sealing required
✔ Designed to colour-match Eurocell Black Ash fascia systems
✔ Quick and easy to install
 
Practical insight (why it’s used)
On longer fascia runs, joints are unavoidable. Using a proper double ended joint trim keeps those joins straight, uniform, and visually discreet. Rather than boards butting together unevenly, the joiner creates a consistent shadow line and helps the Black Ash roofline read as one continuous system.