PVC-U vented soffit boards

High-quality, attractive soffits delivering year-round ventilation to protect your roof space

Deeplas vented soffit boards are designed to complement our high-quality fascias. Manufactured from the same lead-free calcium organic PVC-U compound, they make an attractive, robust, long-life addition to any home.

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Vented soffit prevents rot and mould in your roof space

These high-quality soffits feature integral ventilation slots to provide a constant flow of air to your roof space, helping to prevent mould growth and condensation, and protecting your rafters from rot.

PVC-U soffits require no painting and minimal maintenance

Our PVC-U soffits are easy to fit and require minimal maintenance throughout their lifetime. They never need to be painted or treated, and an occasional wipe clean will keep them looking as good as new for life.

Sizes and styles to suit all roofs

All Deeplas soffit boards are 9mm thick, and come in a range of sizes and styles. Wider boards feature elongated vents to provide adequate air flow in larger roof spaces. As well as plain flat vented soffits, we offer a tongue-and-groove effect vented soffit for a more decorative appearance.

Why choose Deeplas vented soffit boards?

Fully compatible with all Deeplas fascias – for a fast, professional installation, every time
Integral vents – for excellent roof space ventilation, preventing mould and rot in the rafters
Premium-quality, dense extrusion – for a robust, straight-edged roofline that retains its shape
Manufactured from lead-free calcium organic PVC-U compound – for minimal environmental impact
Designed for low-maintenance, long-life performance
Available in flat or tongue-and-groove styles
Available in a choice of colours to suit any style of property
Quality assured – BBA, CSTB accredited and BSI kitemarked product