How to Sand Skirting Boards

How to Sand Skirting Boards: A Step-by-Step Guide

Sanding skirting boards is an essential step when preparing them for painting, staining, or refinishing. Proper sanding ensures a smooth, professional-looking finish and helps your paint or stain adhere better. Here’s a step-by-step guide to sanding skirting boards effectively.

Step 1: Prepare the Area
Before sanding, remove any furniture, fixtures, or obstacles near the skirting boards. Lay down dust sheets to protect floors and vacuum or sweep the area to minimise dust during sanding.

Step 2: Choose the Right Sandpaper
For painted skirting boards, start with medium-grit sandpaper (around 120 grit) to remove old paint or rough spots. For bare wood or MDF skirting boards, begin with fine-grit sandpaper (around 180–220 grit) to create a smooth surface.

Step 3: Sand the Skirting Boards
Using a sanding block or an electric sander for larger areas, sand along the length of the skirting board following the grain of the wood. For detailed mouldings or grooves, use sanding sponges, small hand sanders, or folded sandpaper to reach corners and intricate areas.

Step 4: Check for Imperfections
After sanding, run your hand along the skirting board to feel for rough patches or old paint remnants. Spot-sand any areas that need extra attention to ensure a completely smooth surface.

Step 5: Clean the Dust
Once sanding is complete, remove all dust using a vacuum, soft brush, or tack cloth. This step is crucial to achieve a flawless finish when painting or staining.

Step 6: Finish Your Skirting Boards
After sanding, your skirting boards are ready for painting, staining, or varnishing. Use a high-quality primer if needed, then apply your chosen finish in even coats for the best results.

Regular sanding and maintenance can extend the life of your skirting boards, keeping them looking fresh and polished. Whether you’re refreshing old painted boards or refinishing wooden skirting, following the correct sanding process is key to achieving professional results.