National Skirting Window Board - White

Enhance your windows with this 18mm thick, primed window board. Measuring 195 x 3040mm, it feature...

Best current price£47.00from Homebase

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HomebaseNational Skirting White Bevelled Edge Primed Window Board 18Mm 195 X 3040Mm
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£47.00
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wilkoNational Skirting White Bevelled Edge 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 Window Board in White is an ideal solution for homeowners and renovators seeking a clean, traditional finish for their window sills. It provides the aesthetic appeal of wood with the superior durability of moisture-resistant MDF, making it perfect for high-traffic or humid areas like kitchens and bathrooms. While it arrives pre-primed for convenience, buyers should note that final finishing requires a topcoat of paint to achieve the desired decor match and full moisture seal.

All features

ColourWhite
Seriesstring
BrandNational Skirting

Extended Product Information

FAQs

Can I use this in a bathroom?

Yes, it is specifically crafted from moisture-resistant MDF, making it suitable for bathrooms and kitchens.

Does it need painting?

Yes, it arrives pre-primed, but you must apply a final topcoat of paint to protect it and match your interior decor.

What tools do I need to cut it?

Standard woodworking tools like a handsaw, jigsaw, or circular saw are sufficient to cut this MDF material.

How thick is the board?

The board has a thickness of 18mm.

Is it susceptible to woodworm or knots?

No, because it is made of high-quality MDF, it is completely free from the knots, cracks, and woodworm issues found in natural timber.

Can I attach this with adhesive?

Yes, a high-strength construction adhesive is recommended for securing the board to the window sub-sill.

Troubleshooting

Board is slightly too long or wide for the opening

Use a fine-toothed saw or circular saw to trim the board to your specific measurements, then lightly sand the cut edge before priming.

Paint is not adhering correctly to the pre-primed surface

Lightly sand the surface with fine-grit sandpaper (e.g., 240 grit) to provide 'tooth' for the paint, then wipe clean with a tack cloth before applying your topcoat.

Gaps appearing between the board and the wall

Use a paintable decorators caulk to fill the perimeter gap, which provides a flexible seal that moves with the building.

Pros and Cons

Pros

  • Durable, knot-free MDF material
  • Highly resistant to moisture compared to natural timber
  • Pre-primed for faster installation and finishing
  • Smooth, uniform surface provides a professional paint finish
  • Easy to cut and fit using standard woodworking tools

Cons

  • Requires a final topcoat paint application
  • Heavy material due to dense MDF construction
  • Fixed width may require trimming for non-standard window reveals

Setup, Compatibility & Care

To install, ensure the window sub-sill is level and clean. Measure the width of your window opening and cut the board to fit. We recommend using a high-grade construction adhesive or countersunk screws for a secure fix. Once installed, fill any gaps with a flexible decorators caulk.

Regarding care, although the material is moisture-resistant, it is essential to finish the board with a high-quality oil or water-based paint. Ensure the edges and the underside are adequately sealed during the painting process to provide the best defense against environmental moisture. Regular dusting and cleaning with a damp cloth are sufficient for routine maintenance.

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