405mm White Vented uPVC Soffit Board – 5m Length

The 405mm White Vented uPVC Soffit Board provides a clean, low-maintenance finish to the underside of your roofline while incorporating ventilation to help maintain airflow within the roof space.

Manufactured from high-quality uPVC, this 405mm vented soffit board is suitable for both replacement roofline installations and new-build projects. The integrated ventilation provides a neat alternative to installing separate soffit vents.

405mm Vented Soffit Board Specifications

• Colour: White
• Length: 5000mm (5m)
• Width: 405mm
• Thickness: 9mm
• Material: uPVC
• Type: Vented Soffit Board

Built-In Roofline Ventilation

The integrated ventilation allows air to circulate around the roof space, helping provide the airflow required as part of a correctly designed roof ventilation system.

Because the ventilation is incorporated directly into the soffit board, it provides a tidy and professional-looking roofline without the need to fit individual circular vents.

Low-Maintenance uPVC Soffit

Unlike traditional timber soffits, uPVC does not require regular painting or staining. The white finish provides a smart appearance that complements white fascia boards, guttering and other uPVC roofline products.

Key Features

• 405mm wide vented soffit board
• Full 5 metre length
• Provides ventilation around the roof space
• Suitable for replacement roofline projects
• Suitable for new-build properties
• BBA & BSI approved roofline system
• 15-year guarantee
• Lead and tin-free formulation
• Heatshield technology helps prevent excessive heat-related warping and damage
• Low-maintenance alternative to timber soffit boards
• Easy-to-clean white finish

Ideal for New & Replacement Roofline Installations

The 405mm White Vented Soffit Board is particularly useful where a wider soffit is required. It can be used as part of a complete fascia, soffit and guttering installation or when replacing old timber or deteriorated roofline materials.

Supplied in a 5m length, the board provides excellent coverage and a neat, professional finish for domestic and commercial roofline projects.