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Wooden Skirting Board: Choosing Height, Material and Fitting

A skirting board is more than a strip at the foot of the wall: it covers the parquet expansion gap and protects the wall from knocks. Here is how to choose and fit it properly.

3 min read wooden skirting boardparquetfitting skirtinginterior decor

This article in other languages: فارسی · العربية

A living room corner with a tall wooden skirting board where a painted wall meets a parquet floor
The skirting board joins wall and floor.

Most clients treat the skirting board as the last thing to choose, yet this thin strip does two important jobs: it covers the floor's expansion gap and protects the foot of the wall from brooms, feet and furniture. A wrong choice of height or material spoils the look of the room and can even damage the floor.

What does a skirting board do?

Parquet and other wooden floors expand and contract a little with the seasons and need a gap by the wall to move. You do not see that gap because the skirting board sits over it. That is why the board must never be pressed or glued down onto the floor; in our article on the parquet expansion gap we saw that the floor must stay free to move. The skirting board should be fixed to the wall, not to the floor.

Material: wood, MDF or polymer

  • Solid wood: longer life and a better look, and it can be sanded and repaired; suited to parquet and classic interiors.
  • Veneered or painted MDF: an even surface, suited to modern schemes and painted walls; less tolerant of moisture.
  • Polymer or PVC: better for damp rooms such as bathrooms and kitchens, but it lacks the feel of wood.

Where the floor is wooden, it helps to match the skirting board's material and colour to the doors or frames so the space reads as one; for matching wood tones see mixing wood tones in decor.

A carpenter fitting a 45-degree mitred corner of a wooden skirting board in the workshop with hand tools
A 45-degree mitred corner: the detail that marks a professional fit.

Height and profile

Taller skirting boards feel formal and classic and work well under high ceilings, while a short, plain board suits a modern scheme. The simple rule is to match the board's height to the ceiling height and the style of the room; in a small room with a low ceiling a very tall board makes the space feel heavy. A simple profile without grooves is easier to clean and more practical in a home with children or pets.

Fix the skirting board to the wall, not to the floor; the floor must stay free.

Fitting it properly, step by step

  • Clean and level the wall so the board sits fully against it.
  • Cut the corners as 45-degree mitres, not with plastic corner pieces.
  • Leave a small gap between the board and the floor and keep the floor free.
  • Fix with suitable adhesive and fine nails or screws, and fill the nail heads with a wood-matching filler.
  • Fill the joints and sand them before painting.

Common mistakes

The most common mistake is gluing the skirting board to the floor and filling the gap completely; then the parquet cannot move in the humid season and may buckle. Another is choosing plain MDF skirting for a place where the floor is often wet. Before buying, decide where it will go and choose the board to suit the moisture and the floor.

Read next

Light-toned engineered wood flooring in a sunlit living room with a small expansion gap along the wall

Why Wood Flooring Shrinks and Swells With the Seasons

Even a correctly installed wood floor contracts slightly in dry heating season and swells a little in humid season. That's normal wood behavior, not a workmanship defect — but ignoring it leads to cracks and buckling.

wood flooringwood maintenancewood moistureunderfloor heating

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