150mm Vented Soffit 9mm Board x 5m (10mm Air Gap) – White

This 150mm x 5m Concord 9mm Vented Soffit / Multi-Purpose Board in White is an essential component for roofline refurbishment and new build projects. It features integral ventilation slots designed to provide a 10,000 mm² per metre continuous air gap. This airflow is vital for preventing condensation within the roof void, protecting roof timbers from damp and decay in accordance with UK Building Regulations (Approved Document F).

As a BBA Approved white profile, this board is manufactured to ISO 9001:2015 standards. The high-density cellular PVC-U core is finished with a smooth, impact-modified skin that is UV-stable and rot-proof. This board offers a clean, professional finish for your soffits while ensuring the long-term health of the roof structure.

Key Technical Features

BBA Certification: Fully accredited by BBA Certificate No. 02/3902

10mm Ventilation: Provides a continuous 10,000 mm² of free air per linear metre, suitable for roof pitches over 15°.

35+ Year Service Life: Assessed to retain its decorative qualities and structural integrity for over 35 years.

Low Maintenance: Requires no painting, staining, or preservative treatments—simply wipe clean.

Fire Performance: White profiles achieve a Class 1Y surface spread of flame classification (BS 476-7: 1997).

Quality Assured: Manufactured under stringent ISO 9001:2015 quality management systems.

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