How Often Should Wood Floors Be Sanded?

Nov 23, 2023
How Often Should Wood Floors Be Sanded?

Hardwood floors are strong and durable, as they can withstand a lot of wear and tear. But even they need to be refinished now and then to maintain their pristine appearance and flawless finish.

Depending on your wood’s thickness, You should get your floor sanded every 3-6 years on average. However, this is not a fixed period, and the actual frequency depends on many factors, which we will discuss in this blog.

Factors that Affect the Frequency of Floor Sanding

1. Type of Wood Floor

The most important factor influencing the floor sanding frequency is the type of hardwood flooring you have. Different wood types have different thicknesses, affecting the number of times you can get them refinished.

For instance, solid hardwood floors are thicker than other floorings and can withstand more frequent sanding. On the other hand, engineered wood floors have a thin veneer layer, Which you can refinish only 2-3 times, depending on the thickness of the veneer layer.

2. Discolouration

Exposure to direct sunlight for an extended time can make your hardwood floors look faded and discoloured. The longer your flooring stays in contact with the sun, the more frequently you will need to get it re-finished.

So, if your flooring looks faded and worn due to photosensitivity, you should get it sanded and refinished to remove the damaged look.

3. Scratches and Dents

Scratches and dents are common sanding imperfections, and getting some of them on your hardwood flooring is inevitable during its lifespan. But when these imperfections increase in number and start to affect the overall look of your floor, it’s time to get them refinished.

Inspect your flooring and detect all the deep dents and scratches on them. If they cover most of your wood flooring, then you should get them sanded by the experts.

4. Type of Finish

Choosing the right finish for your hardwood floor is very important, as it affects the sanding frequency. A proper finish will last for a long time and prevent damage like scratches and dents to your flooring, reducing the need for frequent sanding.

So before choosing a finish, do proper research and consider all the options such as water-based finish, oil-based finish and plenty of others. Also, test out the finish first on a small area before applying it to the entire flooring.

5. Maintenance Routine

Another important factor that affects the frequency of refinishing your floor is how often you clean and maintain them. The more you let dirt and dust stay on your floor, the more wear and tear it will cause on your hardwood.

But if you clean and maintain your hardwood floor by mopping and vacuuming it regularly, it will need less frequent sanding and refinishing and will last longer without it.

6. Lifestyle

Lastly, your lifestyle also plays a role in deciding the sanding frequency of your wood flooring. If you have a large family, the increased foot traffic will lead to faster wear, and you will need to get your flooring sanded sooner.

Moreover, if you have pets, you will need to protect your hardwood floors from damage due to their playfulness and sharp claws. But even after that, pet-friendly households will require more frequent sanding than the rest.


If you have solid hardwood flooring, you can get it sanded up to 1-2 times every decade. But the actual sanding frequency of your wood flooring depends heavily on the thickness of the wood and the amount of discolouration, scratches and dents on your flooring.

Moreover, your lifestyle, the damage it causes to the flooring, and the measures you take to protect it also play a huge role in deciding how often you should get wood floors sanded.

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