
Aquacel 9mm x 125mm Flat Soffit Board
Product Code: KF125
- Low-maintenance foam-core uPVC — won't rot, warp or require painting
- Weather-resistant and UV-stabilised for UK exterior use
- Available in multiple colours and realistic wood-grain effects
- Rigid construction resists impact and temperature changes
Price per pack
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9mm x 125mm Flat Soffit Board
The 9mm x 125mm flat soffit board is a versatile solution for finishing roofline undersides, providing a clean and consistent appearance across eaves. Suitable for both new build and refurbishment projects, this soffit board helps protect exposed roof areas while improving the overall finish of the property.
Manufactured from durable uPVC, the board is designed to withstand external conditions, offering resistance to moisture, rot and weathering. Its flat profile delivers a simple, modern look while remaining easy to handle and install on site.
Flat Soffit Board – Key Features & Benefits
- Smooth flat surface for a neat roofline finish
- Durable uPVC construction for external use
- Moisture resistant and will not rot or warp
- Low maintenance with no requirement for painting
- Lightweight for easier installation and cutting
- Suitable for use with standard soffit vents and trims
Installer Benefits
- Quick and straightforward installation process
- Can be cut using standard fine tooth tools
- Compatible with a range of fixing methods
- Consistent sizing helps simplify layout
- Works with matching trims for a professional finish
Colours Available
- White
- Anthracite Grey
- Black
- Woodgrain Finishes
Lengths Available
- 3m
- 5m
Performance & Durability
This soffit board is designed for long term performance in external environments, helping to protect roofline structures from moisture, debris and weather exposure. The uPVC material does not absorb water and resists common issues such as rot and warping, making it a reliable alternative to traditional timber products.
The smooth surface ensures easy cleaning and helps maintain a neat appearance over time. When installed correctly, the board provides consistent performance with minimal ongoing maintenance.
Installation
The soffit board should be fixed to a suitable timber framework using appropriate fixings. Ventilation should be considered where required, with soffit vents installed as needed to maintain airflow within the roof space. Matching trims can be used to achieve a clean and professional finish.
Product Specifications
- Material: uPVC
- Thickness: 9mm
- Width: 125mm
- Profile: Flat
- Colour: Sherwood Woodgrain, Mahogany Woodgrain, Black, Anthracite Grey, White
- Lengths: 5m, 3m
Specifications
| Material | uPVC |
|---|---|
| Pack Size | 1 |




