White 10mm Capping Board x 5m

10mm capping boards are designed to cover existing timber fascia, protecting it from weather damage and improving the appearance of your roofline. They’re also versatile enough for internal applications, including use as window cills, with matching end caps available, and as reveal liners for a neat, professional finish.

Use capping boards when the existing timber fascia is in sound condition. If the timber is rotten or badly damaged, it’s best to fit full replacement fascia instead.

No. Freefoam capping boards are manufactured from low-maintenance uPVC that never needs painting, sanding, or staining — just occasional cleaning.

White capping boards come with a 20-year guarantee, foiled colours carry a 10-year guarantee, and guarantees can be extended to up to 50 years when installed by a Freefoam Registered Installer.

Yes. Freefoam capping boards are installer-friendly, lightweight, and easy to fit. They’re suitable for both DIYers and trade professionals.

Yes. While mainly used externally to cover existing fascia, Smart Buy Freefoam capping boards can also be used as reveal liners or internal window sills when finished with matching trims and end caps.

We recommend using Polytop pins or nails with A4 stainless steel shanks and UV-stable heads. They provide a strong hold, maximum corrosion resistance, and a neat, colour-matched finish.

Yes. A full range of matching uPVC accessories is available, including joints, corners, and trims, ensuring a seamless and professional installation.

All Smart Buy Freefoam capping boards are supplied in 5m lengths, making them suitable for both small repairs and full roofline projects.

Yes. We offer fast nationwide delivery, and orders over £100 qualify for free delivery.