Smart Buy 300 mm White Hollow Soffit Boards
Our Premium 300 mm White Hollow Soffit Boards from the Smart Buy Trade Range offer a cost-effective, high-quality way to finish any roofline.
Designed with a tongue-and-groove profile, these 10 mm-thick uPVC soffit boards are easy to install and create a smart, panelled effect under eaves, porches, or canopies.
Lightweight yet durable, the crisp white finish gives a clean, modern look that suits all property styles. Perfectly matched to Smart Buy fascia boards and trims, they deliver a professional finish that lasts for years with minimal maintenance.
Key Features
✔ 300 mm wide hollow soffit boards – ideal for fast coverage
✔ Made in Britain by a trusted manufacturer
✔ White gloss finish – bright, clean & timeless
✔ 10 mm thick uPVC – lightweight, rigid & durable
✔ Tongue-and-groove interlock – quick, secure installation
✔ Panelled effect – adds depth and visual appeal to rooflines
✔ Matching trims & accessories available
✔ Low maintenance – wipe clean, no painting or sanding required
✔ Part of the Smart Buy Trade Range – reliable quality at competitive prices
Applications
Domestic roofline soffits
Porches and canopies
Carports and extensions
Low-maintenance replacement projects
Why Choose Smart Buy White Hollow Soffit Boards?
Our Smart Buy Trade Range is built on decades of British manufacturing expertise.
These 300 mm Premium White Hollow Soffit Boards combine long-term performance with easy installation, making them the smart choice for both DIYers and professionals.
They deliver trade-quality results and lasting value, backed by trusted UK production standards.
✅ Free delivery on orders over £100
✅ In stock – available for nationwide delivery
✅ Fully compatible with Smart Buy fascia and trims