150mm Vented Soffit Board

The 150mm vented soffit board is designed to provide both a clean roofline finish and essential ventilation to the roof space. Ideal for use in both new build and refurbishment projects, this board helps maintain airflow within the eaves while protecting the roof structure from moisture related issues.

Manufactured from durable uPVC, the board features integrated ventilation slots that allow air to circulate freely without the need for additional vents. This helps reduce the risk of condensation, damp and timber decay, while maintaining a neat and consistent appearance across the roofline.

Vented Soffit Board – Key Features & Benefits

• Pre vented design provides continuous airflow to roof spaces
• Helps prevent condensation and moisture build up
• Durable uPVC construction for external environments
• Moisture resistant and will not rot, warp or crack
• Low maintenance with no requirement for painting
• Eliminates the need for separate soffit vents

Installer Benefits

• Reduces installation time by removing need for separate vents
• Easy to cut and install using standard tools
• Consistent ventilation across the entire soffit run
• Lightweight and easy to handle on site
• Compatible with standard soffit trims and accessories

Colours Available

• White
• Black
• Brown
• Anthracite Grey
• Woodgrain finishes

Lengths Available

• 3m
• 5m

Performance & Ventilation

This vented soffit board is designed to provide effective and consistent airflow into the roof space, helping to prevent condensation and related issues such as mould and timber damage. The integrated vent slots allow air to circulate while restricting the entry of insects and debris.

Vented soffit boards are commonly used as an alternative to separate ventilation systems, providing the equivalent of continuous airflow along the eaves to maintain a healthy roof structure.

Installation

The soffit board should be installed onto a suitable timber framework using appropriate fixings. As the board includes built in ventilation, additional vents are typically not required. Matching trims should be used to achieve a clean and professional finish, and correct spacing should be maintained to ensure consistent airflow throughout the roofline.

Product Specifications

• Material: uPVC
• Thickness: 9mm
• Width: 150mm
• Type: Vented soffit board
• Colours: White, Black, Brown, Anthracite Grey, Woodgrain options
• Lengths: 3m, 5m