Aquacel 9mm x 175mm Flat Soffit Board

Product Code: KF175AG

  • 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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£30.83Inc. VAT

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Free Delivery Over £150
100% Waterproof
10 Year Warranty
Easy to Cut
Total Inc. VAT£30.83

Product Description

9mm x 175mm Flat Soffit Board

The 9mm x 175mm flat soffit board is a reliable and versatile solution for finishing roofline undersides. Designed to create a clean, uniform appearance, it is suitable for both new build projects and refurbishment work where a wider soffit board is required.

Manufactured from durable uPVC, this soffit board is built to withstand external conditions, offering resistance to moisture, weathering and rot. Its flat profile provides 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
  • Compatible with standard soffit vents and roofline 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 deterioration and damage.

The smooth surface allows for easy cleaning and helps maintain a tidy appearance over time. When correctly installed, the board delivers reliable performance with minimal 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: 175mm
  • Profile: Flat
  • Colours: Anthracite Grey, White, Sherwood Woodgrain, Rosewood Woodgrain, Mahogany Woodgrain, Black Woodgrain
  • Lengths: 5m, 3m

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.

Customer Reviews

Customer Reviews

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A
Andrew

Aquacel 9mm x 175mm Flat Soffit Board

W
William Malham

Aquacel 9mm x 175mm Flat Soffit Board