Domakihub How to Scribe Skirting to an Uneven Floor: A Step-by-Step Guide
Get a gap-free finish even when your floor is far from flat.
Reviewed by Domakihub home & decor pros · 2026-06-23 · 5 min read
Old stone houses, tiled terraces, and concrete-slab apartments across Greece rarely have floors that are truly level — and if you just nail skirting boards straight to the wall, you will be left with an ugly, shadow-casting gap running along the bottom. Scribing is the carpenter's technique for tracing the floor's exact profile onto the board and cutting away precisely what needs to go, so the face of the skirting sits flush against the wall and the bottom follows every dip and rise in the floor. The video above shows the full technique in real time; this guide breaks it down into clear, repeatable steps you can follow in any home, rental apartment, or hotel room.
Why Uneven Floors Are So Common in Greek Buildings
In Greece, floors are frequently finished with ceramic or stone tiles laid on a sand-cement screed, and screeds are rarely perfectly flat. Older properties built before the 1980s often have significant variation — sometimes 10–15 mm across a single wall run — caused by settlement, hand-mixed screeds, or previous flooring layers that were ripped out. Even new construction can have localised high points where the tile setter allowed the adhesive bed to build up. Understanding this upfront saves you from frustration and from buying extra filler or caulk to hide a botched fit.
Holiday rental owners and hotel operators should also be aware that scribing produces a cleaner result than silicone-filling a gap: silicone attracts dirt, discolours over time, and looks unprofessional. A scribed board, properly primed and painted, reads as a quality finish that withstands repeated cleaning cycles.
Tools and Materials You Will Need
The core tool is a simple pencil compass or a purpose-made scribing block — both are inexpensive. You also need a jigsaw with a fine-toothed blade (a coping saw works for short runs), a hand planer or belt sander, a tape measure, a spirit level, and a pencil. For the board itself, MDF skirting is the most practical choice in interior rooms: it is dimensionally stable, takes paint well, and is easy to cut. Solid timber is appropriate in premium settings but requires more finishing care. Avoid PVC or foam skirting in humid areas such as bathrooms; a licensed waterproofing trade should address damp-proofing at floor level before any skirting goes in.
How to Scribe Skirting to an Uneven Floor
- 1
Fix the skirting board to the wall at the correct height
Hold the skirting board against the wall at your intended finished height — typically at its highest point above the floor so it clears any humps. Temporarily pin or clamp it level and parallel to the wall (not parallel to the floor). This is critical: the board must be perfectly plumb on its face before you scribe, otherwise the scribed line will be inaccurate. Use a spirit level on the face of the board and adjust until it reads true.
- 2
Set your compass or scribing block to the largest gap
Crouch down and find the largest gap between the bottom edge of the board and the floor. Open your pencil compass to exactly that measurement. If you are using a scribing block — a small offcut of timber — cut it to that same height. This gap distance is your scribing offset: everything you mark will transfer the floor's contours up by that exact amount, so when you cut and drop the board, the bottom will follow the floor perfectly.
- 3
Run the compass along the floor to mark the cut line
Keep the compass point (or the bottom face of the scribing block) in constant contact with the floor surface as you move it steadily along the full length of the board. The pencil traces the floor's rises and falls onto the face of the skirting. Work slowly and keep the compass vertical at all times — tilting it introduces error. At the end of the run you should see a wavy pencil line that mirrors exactly what the floor is doing beneath the board.
- 4
Cut along the scribed line and test the fit
Remove the board and lay it flat on a workbench or on the floor. Cut along the pencil line with a jigsaw, keeping the blade just on the waste side of the line. For curves under 5 mm, a belt sander or block plane can remove material incrementally — this gives more control than a jigsaw on small humps. Offer the board back to the wall: it should sit with the face fully plumb and the bottom following the floor profile with no visible gap. If a small gap remains at a localised high point, mark it and sand or plane until it closes.
- 5
Fix, fill, and finish
Once the fit is correct, fix the board permanently using construction adhesive to the wall and, where studs or masonry plugs allow, brad nails or screws driven through the board's top third. Fill any nail holes or minor surface gaps at the wall with fine-surface filler. Sand flush when dry, apply one coat of primer, and finish with two coats of satin or gloss paint. In rental properties and hotels, use a washable satin finish in white or off-white — it shows marks less than full gloss and cleans easily with a damp cloth.
Rather have a pro handle it?
Get a vetted renovation pro in your city — one number, booked in EN/EL/DE.
FAQ
- Can I use silicone caulk instead of scribing to fill the gap?
- Silicone will cover a small, even gap of 2–3 mm but it is not a substitute for scribing on irregular floors. It discolours, attracts grime, and splits when the skirting flexes. Scribing is the correct long-term solution for gaps larger than about 3 mm or for gaps that vary in width along the run.
- Do I need a professional carpenter or can I do this myself?
- Scribing skirting is a manageable DIY task if you are comfortable using a jigsaw and can work carefully with a compass. The technique takes patience rather than specialist training. That said, if the floor irregularity is caused by structural movement, rising damp, or a failed screed, you should have those issues assessed and remedied by a licensed professional before fitting any new skirting — addressing the symptom without the cause leads to repeat failures.
- What is the best type of skirting board to use in a Greek holiday rental?
- MDF skirting (moisture-resistant grade in rooms near water) is the most practical choice: it is stable in the Mediterranean climate, widely available, and accepts paint without grain raise. Profile depth of 70–100 mm is standard for residential and rental use. Avoid solid pine in rooms with air conditioning running in summer, as the humidity cycling can cause timber to split along the face. For high-traffic corridors in hotels, a tiled or stone plinth at floor level is more durable and does not require scribing at all.