Floplast Black 5m Soffit Board Unvented Single Round Edge

The Floplast 10mm Unvented Soffit Board with a single round edge is a smart and dependable choice for finishing the underside of your roofline. Designed to work seamlessly with Mammoth or Universal fascia boards, it offers a clean, protective cover for exposed rafters while enhancing the overall appearance of your roof’s edge. Made from high-quality flat PVC, this soffit board is lightweight, strong, and built for long-term performance. It requires minimal maintenance and is completely resistant to common issues like rotting, warping, cracking, or erosion—making it a reliable option for both new constructions and refurbishment projects.

Built to Last

With its lead-free composition and anti-rot design, this soffit board is built to withstand the challenges of the outdoors. It's engineered to cope with moisture, rain, and changing weather conditions without breaking down over time. The smooth, high-gloss finish not only enhances its appearance but also makes it easy to keep clean by repelling dirt and grime. Available in classic white or bold black, it’s a perfect match for a wide variety of home styles—whether you’re going for something traditional or sleek and modern.

Simple Installation

Thanks to its lightweight and user-friendly construction, the Floplast soffit board is easy to cut, drill, nail, and shape to your requirements. Whether you're a professional installer or a capable DIY enthusiast, you’ll find this board quick and hassle-free to fit—delivering a professional finish with minimal effort.

Key Features

10mm unvented soffit board with single round edge Compatible with Mammoth and Universal fascia systems Tough flat PVC construction Will not rot, warp, crack, or erode Lead-free and low maintenance High-gloss finish for a clean look Available in white and black

Frequently Asked Questions

1. What is the purpose of an unvented soffit board?

Unvented soffit boards are used to seal off the underside of the roof overhang, protecting the rafters from the elements and improving the appearance of the roofline. They’re ideal when roof ventilation is handled elsewhere in the structure.

2. Is the Floplast soffit board suitable for DIY installation?

Absolutely! The board is simple to cut and fit using basic tools. It’s designed to be user-friendly, making it a great option for DIY projects as well as professional installations.

3. Will the board fade, crack, or discolour over time?

Not at all. The high-gloss PVC surface is UV-resistant and weatherproof, meaning it retains its colour and shape over the years with very little maintenance.