National Skirting Window Board - White - Full Round

Add a touch of timeless elegance to your windows with this 18mm thick, primed, white window board....

Best current price£47.00from Homebase

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HomebaseNational Skirting White Full Round Primed Window Board 18Mm 195 X 3040Mm
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£47.00
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wilkoNational Skirting White Full Round Primed Window Board - 18mm x 195mm x 3040mm
Free delivery in 1–3 days
£47.00
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Product Information

Full details

The National Skirting Full Round Window Board is designed for homeowners and contractors seeking a durable, moisture-resistant finish for window reveals. Offering the aesthetic appeal of a smooth, rounded edge without the instability of natural timber, it provides a clean and professional look in both dry and damp environments. While its pre-primed surface saves time on preparation, users should note that a final topcoat of paint is required to achieve the desired interior finish and provide complete protection.

All features

ColourWhite
SeriesFull Round
BrandNational Skirting

Extended Product Information

FAQs

Can I install this in a shower area?

While the board is moisture-resistant, it is not intended for direct contact with water or high-splash areas inside a shower enclosure.

What type of paint should I use?

Any high-quality interior water-based or oil-based wood paint is suitable once you have lightly sanded the pre-primed surface.

Is this board flexible?

No, this is a rigid MDF board and should not be bent; it is intended for flat, level installations.

Does the board come in other colors?

This product comes pre-primed in white, which is designed to be the base for your final color choice.

Can I use this for non-window applications?

Yes, its durable profile can be used for various shelving or trim projects, provided the application respects its 18mm thickness and MDF composition.

Troubleshooting

Board does not fit the width of the reveal

Use a table saw or circular saw with a straight edge guide to rip the board to the exact width of your window sill.

Nail holes visible after installation

Fill holes with a high-quality, paintable interior wood filler, allow it to dry, and sand flush before applying the final coat of paint.

Paint not adhering well to the surface

Ensure the board is free of dust or oils by wiping it down with a tack cloth before applying your topcoat.

Pros and Cons

Pros

  • Resistant to the warping and swelling common in natural timber
  • Pre-primed surface allows for an immediate final paint application
  • Uniform density prevents splitting and splintering during cutting
  • Smooth, knot-free surface ensures a professional, high-quality finish

Cons

  • Requires a final paint application to complete the installation
  • Not suitable for outdoor or direct water-submersion environments
  • Fixed width may require trimming for non-standard wall depths

Setup, Compatibility & Care

To install, ensure the window reveal is clean and dry. Measure the required length and cut the board using a circular saw or miter saw. Use construction adhesive or finish nails (or a combination of both) to secure the board firmly to the sub-sill. Fill any nail holes with a paintable wood filler, lightly sand, and apply your chosen topcoat paint.

For care, wipe the surface with a soft, damp cloth as needed to remove dust. While moisture-resistant, avoid using harsh chemical cleaners or letting standing water pool on the board. Periodically inspect the paint finish; if signs of wear appear, a light sand and a fresh coat of paint will restore the board to its original state.

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