Aquacel 9mm x 300mm Flat Soffit Board

Product Code: KF300AG

  • 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
In Stock
£54.17Inc. VAT

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Free Delivery Over £150
100% Waterproof
10 Year Warranty
Easy to Cut
Total Inc. VAT£54.17

Product Description

9mm x 300mm White uPVC Flat Soffit Board

The 9mm x 300mm white uPVC flat soffit board provides a strong and low maintenance solution for completing the underside of roof overhangs. Designed to pair with matching fascia boards and other roofline trims, this soffit board delivers a clean and consistent finish that enhances the appearance and performance of any roofline.

Manufactured from high quality uPVC, this soffit board is resistant to moisture, rot and UV exposure. Its smooth white surface stays looking fresh with minimal care, and requires no painting or sealing, making it ideal for both new build and refurbishment projects.


9mm x 300mm Soffit Board Key Features and Benefits

  • Clean white finish for a professional roofline appearance
  • uPVC construction resists weathering and moisture
  • Low maintenance with no painting required
  • 300mm width covers larger soffit areas efficiently
  • Suitable for domestic and commercial use
  • Works with standard roofline trims and clips

Installer Benefits

  • Quick and straightforward installation
  • Can be cut using standard fine tooth tools
  • Lightweight board for easier handling and fitting
  • Consistent size simplifies layout and installation
  • Matching trims help achieve a neat professional finish

Colours Available

  • White

Widths Available

  • 300mm

Performance and Durability

This soffit board is crafted for external use where resistance to moisture, UV exposure and general wear is essential. The uPVC material does not absorb water, rot or discolour, helping maintain both appearance and structural integrity over time.

With minimal ongoing maintenance required, this board offers reliable performance and long service life under a range of conditions.


Installation

Install the soffit board onto suitable joists or battens using approved fixings or clips. Ensure the boards are supported correctly and allow for the recommended expansion gaps in line with installation guidance. Using matching trims and accessories will help achieve a clean and professional finish.


Product Specifications

  • Material: uPVC
  • Thickness: 9mm
  • Board Width: 300mm
  • Length: 5m, 3m
  • Colour: Anthracite Grey, White, Sherwood Woodgrain, Rosewood Woodgrain, Mahogany Woodgrain, Black Woodgrain
  • Application: Roofline soffit installation

Specifications

MaterialuPVC
Pack Size1

Delivery & Returns

  • Free Delivery On orders over £150. 2–5 working days to mainland UK.
  • Standard Delivery (£15) On orders under £150. 2–5 working days to mainland UK.
  • Click & Collect Free from any of our 21 UK branches.
  • Easy Returns Not right? See our returns policy.

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