How to Care for Your Timber Floors: A Practical Maintenance Guide
A properly finished timber floor should not need resanding for 10 to 15 years if you look after it. I have seen floors last even longer. The key is consistent, low-effort maintenance rather than occasional heroic cleaning sessions.
Daily and Weekly Care
Dust and grit are the enemy. Every time you walk across a dusty floor, those particles act like fine sandpaper under your feet. Over months, this dulls the finish and creates fine scratches that trap dirt.
- Sweep or vacuum at least twice a week. Use a vacuum with a hard floor setting -- beater bars scratch the finish.
- Place doormats at every entrance. The best ones are coarse fibre mats outside the door and a softer mat inside.
- Put felt pads under all furniture legs. Replace them every six months because they collect grit.
- Wipe up spills immediately. Water left sitting on timber causes white marks in the finish and can swell the boards.
Monthly Cleaning
Once a month, damp mop the floor with a product designed for polyurethane finishes. I recommend Bona Floor Cleaner -- it is pH neutral and does not leave a residue. Spray it lightly and mop with a microfibre pad.
Do not use:
- Vinegar or bicarb solutions. They are mildly acidic or alkaline and will break down polyurethane over time.
- Steam mops. The heat and moisture penetrate the finish and damage the timber underneath.
- Oil-based cleaners on a polyurethane floor. They leave a film that prevents future recoating.
- Anything with wax. Wax builds up and turns yellow. It also means the floor needs a full sand before it can be recoated.
Seasonal Adjustments
Newcastle's climate is relatively mild, but summer humidity and winter dryness still affect timber floors. In summer, boards expand. In winter, small gaps may appear between boards. This is normal and not a defect.
If you run air conditioning constantly in summer, you dry the air inside and the floor may gap even in warm months. A humidifier in the living area helps, or simply crack a window when you can.
When to Recoat
A recoat is a light screen-and-coat process. No heavy sanding. It adds a fresh layer of polyurethane over the existing finish. I recommend a recoat every 5 to 7 years for most homes, or every 3 to 4 years for high-traffic areas like hallways and kitchens.
Signs you need a recoat:
- The finish looks dull even after cleaning.
- Water does not bead on the surface any more.
- You can see wear patterns in traffic lanes.
A recoat costs a fraction of a full sand and adds years to the floor's life. See my services page for details on recoating, or check the pricing guide for costs.
When to Fully Sand
A full sand is needed when the finish is worn through to bare timber in places, when there are deep scratches or staining, or when you want to change the colour of the floor. The process walkthrough explains what to expect day by day.
If you are not sure whether your floor needs a recoat or a full sand, send me a photo through the contact page. I will give you an honest answer. There is no point paying for a full sand if a recoat will do the job.
For more on the products I use, read the Bona products guide. And check the FAQ for other common questions.