9mm x 250mm Flat Soffit Board

The 9mm x 250mm flat soffit board is a robust and practical solution for finishing roofline undersides, particularly where wider eaves need to be covered. Designed to deliver a clean, uniform appearance, this board is suitable for both new build and refurbishment projects.

Manufactured from high quality uPVC, the board is built to perform in external environments, offering excellent resistance to moisture, weathering and everyday wear. Its flat profile creates a simple, modern finish while remaining easy to handle and install on site.

Flat Soffit Board – Key Features & Benefits

• Smooth flat surface for a neat and consistent roofline finish
• Durable uPVC construction designed for external use
• Moisture resistant and will not rot, warp or crack
• Low maintenance with no requirement for painting
• Lightweight for easier handling, cutting and installation
• Suitable for use with standard soffit vents and trims

Installer Benefits

• Quick and straightforward installation process
• Can be cut using standard fine tooth tools
• Suitable for a range of fixing methods
• Wider board helps reduce the number of joints required
• Works with matching trims for a clean, professional finish

Colours Available

• White
• Black
• Anthracite Grey
• Woodgrain finishes

Lengths Available

• 2.5m
• 3m
• 5m

Performance & Durability

This soffit board is designed for long term performance in external environments where exposure to moisture and changing weather conditions is expected. The uPVC material does not absorb water and helps protect roofline structures from issues such as rot, warping and deterioration.

The smooth surface allows for easy cleaning and helps maintain a tidy appearance over time. When installed correctly, the board provides reliable performance with minimal ongoing maintenance, making it a practical alternative to traditional timber soffits.

Installation

The soffit board should be fixed to a suitable timber framework using appropriate fixings. Ventilation should be considered where required, either through the use of soffit vents or vented boards, to maintain airflow within the roof space. Matching trims are recommended to achieve a clean and professional finish.

Product Specifications

• Material: uPVC
• Thickness: 9mm
• Width: 250mm
• Profile: Flat
• Colours: White, Black, Anthracite Grey, Woodgrain options
• Lengths: 2.5m, 3m, 5m