Eurocell’s Black Ash Flat Vented Soffit Board is designed to keep the roof space breathing while giving the property a sharp, timber-effect finish. The built-in ventilation slots provide a continuous 10mm air gap, helping reduce condensation, prevent damp build-up and protect rafters from long-term moisture issues — something every installer knows is essential on today’s rooflines.
 
The grained Black Ash foil gives the board a realistic woodgrain appearance while remaining completely maintenance-free. It won’t rot, warp or fade, and it holds its colour far better than painted timber ever could. Lightweight and easy to cut, the profile makes installation straightforward whether you’re working on a refurbishment, an extension, or a new build. The colour is a direct match to Eurocell Black Ash fascia and trims, so everything lines up cleanly across the full elevation.
 
Available in 150mm, 200mm and 300mm widths, this vented soffit board integrates perfectly into Eurocell roofline systems and delivers a long-lasting, professional finish. Backed by a 10-year guarantee on the foiled surface, it offers peace of mind and low-maintenance performance for years to come.
 
Key Features
✔ Black Ash grain-effect uPVC for a premium timber-look finish
✔ Built-in 10mm ventilation slots for continuous airflow
✔ Helps prevent condensation and protects rafters from damp
✔ Available in 150mm, 200mm and 300mm vented widths
✔ Long-lasting grained foil — no painting or sealing needed
✔ Exact colour match to Eurocell Black Ash fascia and trims
✔ Lightweight, low-maintenance and easy to cut
✔ 10-year manufacturer guarantee on foiled finish
 
Most installers use Black Ash vented soffit boards on homes where the roofline needs to breathe but the customer also wants a darker, more traditional timber-effect appearance. Once the battens are level, the board slots straight into place, and the ventilation runs neatly across the entire eaves line. It’s a simple, dependable way to keep moisture under control while delivering a smart, high-end roofline finish.