
Aquacel uPVC 300mm Hollow Soffit Board
Product Code: K/SB/300
- 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
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300mm uPVC Hollow Soffit Board
Our 300mm uPVC hollow soffit boards provide a clean, durable finish to any roofline installation. Designed to work seamlessly with Plastic Centre fascia systems, they deliver a consistent appearance while protecting the underside of the roof from the elements. Available in a wide range of solid and woodgrain finishes, these soffit boards are suitable for both traditional and contemporary properties. The hollow-core construction makes them lightweight and easy to handle, helping speed up on-site installation.
Optional ventilation can be incorporated where required to allow airflow into the roof space, helping to reduce condensation and moisture build-up.
Key Features & Benefits
- Lightweight hollow-core design for easier handling and installation
- Fully compatible with Plastic Centre fascia systems for a consistent colour match
- Low maintenance – no painting, staining or sealing required
- Weather-resistant, rot-proof uPVC construction
- Long-lasting performance with excellent durability
- Available in smooth and woodgrain finishes
- Suitable for domestic and trade applications
Colours Available
- Anthracite Grey
- Black
- Black Woodgrain (BG)
- Brown
- Mahogany Woodgrain (WG)
- Rosewood Woodgrain (RW)
- Sherwood Woodgrain (LO)
- White
Lengths Available
- 3m
- 5m
Performance & Durability
Manufactured from high-quality uPVC, our hollow soffit boards are designed to withstand the demands of the UK climate. Unlike traditional timber soffits, they will not rot, warp or deteriorate and require only occasional cleaning with soapy water to maintain their appearance.
The hollow profile offers an excellent balance between strength and weight, making these boards a practical and cost-effective roofline solution.
Ventilation Options
Hollow soffit boards can be used alongside compatible ventilation products where airflow into the loft space is required. This allows compliance with building regulations while maintaining a neat, uniform roofline finish.
Product Specifications
- Material: uPVC
- Width: 300mm
- Finish: Anthracite Grey, White, Sherwood Woodgrain, Rosewood Woodgrain, Mahogany Woodgrain, Brown, Black Woodgrain, Black
- Lengths: 5m, 3m
- Colours: Anthracite Grey, White, Sherwood Woodgrain, Rosewood Woodgrain, Mahogany Woodgrain, Brown, Black Woodgrain, Black
- Guarantee: 15-year White, 10-year Woodgrain
Specifications
| Material | uPVC |
|---|---|
| Pack Size | 1 |




