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Your Nationwide uPVC Building Plastics Supplier
Fascia's, Guttering, Windows & More
Black Ash Hollow Soffit Board
Black Ash Hollow Soffit Boards are a low-maintenance, trade-quality solution for creating a sleek, contemporary roofline finish. Ideal for both modern and traditional homes, the deep Black Ash woodgrain adds lasting style while protecting roof eaves from the elements.
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Manufactured for the Smart Buy Trade Range, these uPVC soffit boards deliver trusted quality at trade-value pricing. The interlocking tongue-and-groove design makes installation straightforward and secure, giving every roofline a clean, professional finish.
Each board is made from durable, weather-resistant uPVC that won’t rot, warp, or peel — even under tough UK conditions. The Black Ash foil-laminated surface recreates the look of painted timber without the upkeep, staying sharp and easy to clean year after year.
Backed by a 10-year guarantee, the Smart Buy Black Ash Hollow Soffit Boards provide a cost-effective, long-lasting way to achieve a premium finish while protecting against moisture build-up and poor ventilation.
We also stock matching Black Ash J-Trim starter edges and H-Trim connectors for a seamless, professional installation.
✅ Free delivery on orders over £150
✅ In stock – available for nationwide delivery
✅ Compatible with matching Smart Buy fascia boards, trims & accessories

Black Ash Hollow Soffit Board – Product Features
✔ Premium Black Ash finish – modern, stylish, and low-maintenance
✔ 300 mm wide boards – quick to fit and ideal for larger roof sections
✔ 10 mm thick uPVC – lightweight yet durable construction
✔ Tongue-and-groove design – secure interlock for easy installation
✔ Foil-laminated surface – resists fading, peeling, and cracking
✔ Supplied in 5 m lengths – perfect for trade and DIY use
✔ Backed by a 10-year guarantee on foiled finishes
✔ Matching trims and accessories available
✔ Free nationwide delivery on orders over £150
Frequently asked questions
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