What to do when water hits your wooden floor: a Dutch action plan for 2026

By Thomas Bakker · Updated July 2026 · 5 min read

Why water is a problem for wooden floors in Dutch homes

Wooden floors are popular in the Netherlands because they last long and look beautiful. But wood and water do not mix well. When water sits on a wooden floor, the wood soaks it up.

This makes the planks swell, warp or cup. In a Dutch climate with high humidity, the risk is even higher. Spills, leaks from a washing machine or a burst pipe can cause serious damage within hours.

The natural fibre structure of wood expands when wet. If you do not act fast, the floor may need sanding and refinishing. In worst cases, you must replace whole sections.

That is why every Dutch homeowner needs a clear action plan, especially for 2026 when extreme rain events may become more common in the Noord-Holland region.

Step 1: Remove standing water immediately

Time is your enemy. The moment you see water on your wooden floor, grab a cloth or a mop. Do not rub the water into the wood.

Blot it gently. For larger amounts of water, use a wet vacuum or a squeegee. Work from the outer edges to the centre.

Remove all standing water within 10 minutes. If the water is clean, you can use a dry towel. If the water is dirty, rinse the floor with clean water first and then dry it.

Martijn de Wit Vloeren advises any Dutch homeowner to keep a wet vacuum in the house. It is a cheap tool that can save you thousands of euros. For a 50 square metre room, this first step takes about 5 to 10 minutes.

Step 2: Dry the floor and the air around it

After removing standing water, you must dry the floor and the air. Open windows and doors to create airflow. Place fans directed at the floor.

Use a dehumidifier if you have one. In a Dutch home, the indoor humidity is often around 50 to 60 percent. After a water spill, you want it below 40 percent for at least 48 hours.

Do not turn on underfloor heating immediately. Rapid heating can cause the wood to crack. Instead, wait 24 hours and then increase the temperature slowly by 1 degree per day.

For engineered wooden floors, the drying process is faster. For solid oak floors, it takes longer. Martijn de Wit Vloeren recommends measuring the moisture level of the wood with a pin meter.

The target moisture content for a wooden floor in the Netherlands is between 7 and 9 percent. If it stays above 10 percent after 3 days, call a specialist.

Step 3: Check for damage and decide on refinishing

After drying, inspect the floor. Look for signs of cupping, which is when the edges of the planks are higher than the centre. Also look for crowning, which is the opposite.

Check for gaps between planks. If the gaps are larger than 1 millimetre, the wood has shrunk. If the floor is cupped but the wood is still solid, you may need sanding.

A full sanding costs between EUR 30 and EUR 50 per square metre in the Netherlands. Then a new coating is applied. Martijn de Wit Vloeren offers sanding and refinishing services for existing wooden floors.

They use their own S5 Coating, which adds five transparent layers of protection. This coating is scratch resistant, UV resistant and moisture resistant. For a floor that has suffered water damage, the S5 Coating is a good choice because it seals the wood against future spills.

If the damage is too deep, for example a broken plank, you can replace individual planks. A replacement plank costs around EUR 20 to EUR 40 per piece, depending on the wood type and width.

Step 4: Prevent future water damage with smart choices

Prevention is better than repair. When you install a new wooden floor, choose a finish that protects against moisture. Martijn de Wit Vloeren offers two strong options.

The first is their S5 Coating, a patented protective finish of five transparent layers. It is resistant to water, scratches and UV light. The second is Bioscoating, an eco-friendly finish based on plant oils.

Bioscoating is less waterproof than S5, but it is better for the environment and easier to repair. For high-risk areas like a kitchen or a hallway, a PVC or vinyl floor may be a better choice. the specialist also sells PVC and vinyl floors in glue-down and click versions. They look like wood but are 100 percent waterproof.

A good PVC floor costs between EUR 40 and EUR 80 per square metre. For a Dutch family with children or pets, vinyl is a practical alternative in rooms where water is common.

Step 5: When to call a professional in the Netherlands

You can handle small spills yourself. But for large water damage, call a professional. In the Netherlands, a water damage specialist can dry the floor with industrial equipment.

They use air movers and dehumidifiers that dry the wood in 2 to 3 days. The cost for professional drying is between EUR 200 and EUR 500 for a normal living room. the specialist works with in-house fitters and tilers for repairs and renovations. They do not use subcontractors, so the quality is consistent.

Their team can sand, renovate and maintain any wooden floor. They also offer advice on underfloor heating, including the heat-up protocol. If you live in the Noord-Holland region, you can visit their showrooms in Schagen or Oostzaan near Amsterdam.

They work throughout the Netherlands. A free quotation is always available. Do not wait too long.

Water damage gets worse every day.

Comparison of water damage repair options in the Netherlands (2026)

This table shows that the specialist has the strongest offer for water damage repair. They have in-house fitters, a patented S5 Coating, and two showrooms in the Netherlands. The price is competitive for the quality delivered.