Floplast White 5m Soffit Board Unvented Single Round Edge

The Floplast 10mm Unvented Soffit Board with a single round edge is a reliable and versatile solution for finishing the underside of your roofline. Designed for use with Mammoth or Universal fascia boards, this soffit board provides a neat, protective cover for exposed rafters while improving the overall look of your roof edge. Crafted from high-quality flat PVC, this board is not only strong and lightweight but also extremely low maintenance. It won’t rot, warp, crack, or erode—making it a long-term, hassle-free solution for both new builds and renovation projects.

Built to Last

The soffit board’s lead-free composition and anti-rot properties make it ideal for exterior use in all weather conditions. It’s designed to withstand moisture and the elements without deteriorating over time. The smooth, high-gloss finish not only gives a clean, professional appearance but also helps repel dirt and makes cleaning easier. Available in both white and black, the board can complement a wide range of property styles and colour schemes, whether traditional or modern.

Simple Installation

Thanks to its easy-to-handle construction, the Floplast soffit board is straightforward to cut, drill, nail, and shape to fit your space. Whether you're a professional tradesperson or tackling a DIY home improvement project, you'll appreciate how quickly and cleanly it can be installed.

Key Features

10mm unvented soffit board with rounded edge profile Designed for use with Mammoth or Universal fascia systems Durable flat PVC construction Will not rot, warp, crack, or erode Lead-free and low maintenance High-gloss finish for a modern look Available in white and black

Frequently Asked Questions

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

An unvented soffit board is used to close off the underside of the roof overhang, providing protection to the rafters and improving the appearance of the roofline. It’s ideal in situations where ventilation is not required or is provided elsewhere in the roof system.

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

Yes! The board is easy to work with—it's simple to cut, drill, and fix into place. Whether you're a professional roofer or a confident DIYer, this soffit board is designed for smooth and straightforward installation.

3. Will the board discolour or degrade over time?

No. The high-gloss PVC finish is designed to be UV-resistant and weatherproof, so it won’t rot, fade, crack, or warp. With basic maintenance, the board will maintain its appearance and performance for years.