By Joyce, Founder of Furnt

Have you ever looked at your wooden dining table and thought, "I'm sure it wasn't quite this colour when I bought it"?

Perhaps the surface looks a little warmer than before. Maybe the wood has become slightly lighter, or the grain seems more noticeable.

Or perhaps you've moved a vase that's been sitting in the same spot for months and discovered that the wood underneath is a different shade.

If any of these sound familiar, you're certainly not alone.

It's a question we're often asked at Furnt, and I completely understand why.

When you choose a beautiful piece of wooden furniture, you naturally expect it to look the way it did when you first fell in love with it.

But here's something I find fascinating about wood.

Even after it's been made into furniture, it continues to respond to the world around it.

And over time, those subtle changes become part of its character.

So why does wood change colour? Is it something to worry about? And can you do anything to slow it down?

Let's take a closer look.

Wood Doesn't Stay Exactly the Same Forever

One of the things I've always loved about natural wood is that it has its own personality.

Every tree grows under different conditions, developing unique grain patterns, colours and textures.

And although the tree is no longer living once the timber has been harvested and made into furniture, the material doesn't become completely unchanging.

Wood still responds to light, moisture, temperature and the environment around it.

Over time, its appearance may gradually evolve.

Some woods become warmer or darker. Others may lighten or lose some of their original richness.

The finish on the furniture can also change as it ages.

These changes are often gradual, so you might not notice them from one day to the next.

But look back at a photograph taken when you first bought your table, and you may spot the difference.

To me, that's part of what makes natural materials interesting.

They don't always remain exactly as they were on the day you brought them home.

Why Does Wooden Furniture Change Colour?

There are several reasons why wood changes colour, but three of the most important are sunlight, oxygen and everyday use.

1. Sunlight: One of the Biggest Influences

Sunlight is one of the main reasons wooden furniture changes colour.

When wood is exposed to daylight, ultraviolet (UV) light and other wavelengths can gradually affect the natural compounds within the timber.

Depending on the wood species and finish, this can cause the surface to become darker, warmer, lighter or less saturated.

You may have noticed this yourself.

Imagine a wooden dining table sitting beside a bright window.

Over several months, the exposed surface gradually changes colour.

But the area underneath a placemat or decorative tray receives less light, so it may retain more of its original appearance.

When you move the object, you suddenly notice a difference.

It can be surprising, especially if you weren't expecting it.

But this kind of uneven colour change is a common result of different levels of light exposure.

2. Oxygen: A Slow, Natural Reaction

Wood also reacts with oxygen in the air.

This process, known as oxidation, can gradually change the appearance of certain natural compounds in timber.

The effect varies depending on the species, the finish and the surrounding environment.

Some woods develop warmer tones, while others may lose some of their original colour.

It's usually a slow process, and it's one of the reasons natural timber doesn't always look exactly the same after several years.

3. Everyday Living: The Development of Patina

The way we use furniture can also influence how it looks over time.

Think about a wooden table that's used every day.

Hands rest on the surface. Meals are shared. The table is cleaned, polished where appropriate and occasionally moved around the room.

Over the years, the finish may develop subtle changes in sheen and texture.

These changes are sometimes described as a patina.

A patina isn't quite the same as the colour changes caused by sunlight or oxidation, but together they contribute to the way furniture ages.

Of course, not every mark or change is desirable.

Water stains, heat marks and damage to the finish should be treated differently from gradual natural ageing.

But gentle changes in appearance can be part of the character of furniture that's been enjoyed and cared for over time.

Does Every Type of Wood Change Colour in the Same Way?

Not at all.

And that's one of the things that makes working with different wood species so interesting.

Each species contains different natural compounds, pigments and grain structures, which can influence how it responds to light and ageing.

The type of finish also makes a difference.

Here are a few examples.

Oak: Developing Warmth Over Time

Oak is loved for its distinctive grain and timeless appearance.

Depending on the finish and exposure to light, lighter oak can gradually develop warmer, more golden tones.

This is one reason an oak table may look slightly different after spending several years in a sunny dining room.

Walnut: A Softer, More Mellow Appearance

Walnut is known for its rich, deep brown colour.

Over time, natural walnuts can become lighter or develop a more mellow appearance, particularly when exposed to sunlight.

The change may be subtle, but it's part of the natural ageing process.

It's also worth remembering that a walnut-coloured finish on another type of wood may behave differently from natural walnut timber.

Ash: Subtle Changes in Tone

Ash is a beautiful wood with a distinctive, often pronounced grain.

Its naturally pale colour can gradually become warmer or more golden as it ages.

Depending on the finish, these changes may make the grain appear more noticeable.

Rubberwood: A Gentle Change in Warmth

Rubberwood is another material we appreciate for furniture construction.

It generally has a relatively light, even appearance, although its colour can vary.

Over time, it may develop warmer tones depending on its finish and exposure to light.

What About Wood Veneer?

Wood veneer can change colour too.

A genuine wood veneer is a thin layer of natural timber applied over a supporting material.

Because the visible surface is real wood, it can respond to light and ageing in much the same way as a solid wood surface of the same species.

The underlying construction may be different, but the natural character of the wood remains.

The important thing to remember is that there isn't one universal ageing pattern for every type of wooden furniture.

The species, finish, environment and amount of light exposure all play a part.

Is It Normal for a Wooden Table to Change Colour?

In many cases, yes.

Gradual, relatively even changes in colour are a normal characteristic of natural wood and some furniture finishes.

For example, a pale wooden tabletop becoming slightly warmer over several years isn't necessarily a cause for concern.

Neither is a natural walnut surface becoming a little lighter.

However, it's worth distinguishing normal ageing from other types of discolouration.

If you notice sudden dark patches, black staining, white cloudy marks, peeling finishes or areas that feel damp or damaged, there may be another cause.

Water exposure, heat, cleaning chemicals and problems with the finish can all affect the appearance of furniture.

These changes shouldn't automatically be dismissed as natural ageing.

If you're unsure, it's always sensible to check the manufacturer's care instructions or contact the retailer.

At Furnt, we believe customers should understand what to expect from natural materials, but they should also feel confident raising concerns when something doesn't seem right.

Why Is the Wood Under My Rug, Vase or Placemat a Different Colour?

This is one of the most common examples of uneven colour change.

Imagine you've placed a decorative vase in the centre of your wooden dining table.

It looks lovely, so you leave it there for several months.

During that time, the surrounding tabletop receives daylight, while the area beneath the vase is protected.

Because the two areas are exposed to different amounts of light, they may age at different rates.

When you move the vase, the covered section can appear lighter or darker than the rest of the table.

The same thing can happen beneath table runners, placemats, decorative trays and other objects left in one position for long periods.

It doesn't necessarily mean the furniture is faulty.

But it does show why a little thought about furniture placement can help the surface age more evenly.

In some cases, the colour difference may become less noticeable with time as exposure becomes more even. However, there's no guarantee that the original colour will return or that the two areas will eventually match perfectly.

Can You Stop Wooden Furniture from Changing Colour?

Not completely.

And personally, I don't think we should expect natural wood to remain identical forever.

However, there are ways to slow down some changes and help furniture age more evenly.

The most important thing is to protect it from excessive or uneven exposure to sunlight.

You don't need to keep your dining table in a dark room, of course.

Furniture is meant to be enjoyed.

But if a table sits in strong direct sunlight every afternoon, you may notice colour changes more quickly.

Using curtains or blinds during the brightest part of the day can help.

It's also worth moving decorative objects occasionally, particularly if they cover a large area of the surface.

And always follow the care instructions for your furniture's particular finish.

Some finishes offer more protection from UV light than others, but no finish can guarantee that wood will never change colour.

Five Simple Ways to Help Wooden Furniture Age Beautifully

The good news is that caring for wooden furniture doesn't need to be complicated.

A few simple habits can make a difference.

1. Be mindful of direct sunlight

Try to avoid leaving wooden furniture in strong, direct sunlight for prolonged periods. Curtains, blinds or thoughtful positioning can help reduce excessive exposure.

2. Move decorative items occasionally

If you keep a vase, table runner or decorative tray on your dining table, consider changing its position from time to time. This helps reduce the risk of obvious colour differences.

3. Protect surfaces from heat and moisture

Use suitable coasters and heat-resistant mats, and wipe up spills promptly. Heat and moisture can damage finishes and cause marks that are different from natural colour ageing.

4. Clean with appropriate products

A soft, slightly damp cloth is often suitable for routine cleaning, followed by drying where recommended. Avoid harsh chemicals or abrasive cleaners, and always check the manufacturer's instructions.

5. Enjoy your furniture

This is my favourite piece of advice.

Don't become so worried about preserving a perfect appearance that you forget to enjoy your furniture.

A dining table is there for family meals, conversations and everyday life.

Looking after it is important, but so is making the most of it.

Why I Think Natural Ageing Can Be Beautiful

I've always loved materials that develop character over time.

Think about a well-loved leather bag or a wooden floor in an old home.

They don't necessarily look exactly as they did when they were new.

But there's something appealing about the way they've become part of everyday life.

I feel the same way about wooden furniture.

A table that's been used for years may have a slightly warmer tone than when it first arrived.

Its finish may have softened a little, and the grain might seem more pronounced.

Of course, I still want furniture to be well cared for.

I don't believe damage should simply be celebrated as character.

But I do think there's a difference between damage and the gentle changes that come with natural materials.

And I like the idea that a piece of furniture can evolve alongside the people who own it.

Furniture That Becomes Part of Your Story

When we develop furniture at Furnt, I often think about what happens after it leaves us.

A dining table might become the place where a family gathers every evening.

A coffee table might hold countless cups of tea, books and children's drawings.

A chair might move from one home to another as someone's life changes.

And over time, the furniture may gradually change too.

Perhaps the colour becomes warmer.

Perhaps the grain looks a little different in the afternoon light.

Perhaps the surface develops the gentle signs of being used and loved.

These are the things that make furniture feel personal.

And I think that's one of the reasons natural wood will always have a special place in my heart.

A Final Thought: Beautiful Things Don't Have to Stay the Same

Sometimes we're so used to products looking perfectly uniform that we forget natural materials have their own characteristics.

Wood is one of them.

Its colour can change. Its grain may become more noticeable. And its appearance can slowly evolve as the years pass.

I understand why this might surprise someone who has just bought a beautiful new dining table.

That's why I believe it's important to explain these changes openly, rather than simply expecting customers to know.

But I also hope people can appreciate the character that comes with owning natural wood.

Because when I look at a wooden table that's been part of someone's home for years, I don't just see a piece of furniture that's changed colour.

I see something that has been used, cared for and enjoyed.

At Furnt, we want to create furniture that feels beautiful when it first arrives and continues to feel at home as life changes around it.

Because the beauty of natural wood isn't that it stays exactly the same forever. It's that it can remain beautiful as it changes.

Frequently Asked Questions About Wood Colour Changes

Why is my wooden dining table getting darker?

Wood can become darker or warmer over time because of exposure to light, oxidation and changes in the finish. The exact effect depends on the species of wood and its environment.

Does sunlight make wood lighter or darker?

Both are possible. Some wood species become darker or more golden when exposed to sunlight, while others may fade or become lighter. The finish can also influence the result.

Does walnut furniture get lighter with age?

Natural walnuts can become lighter or more mellow over time, particularly with exposure to sunlight. However, walnut-coloured stains and finishes on other timbers may age differently.

Why is there a lighter patch under my table runner?

The covered area has received less light than the surrounding surface, so it may have changed colour at a different rate. Moving decorative items occasionally can help reduce uneven exposure.

Can I restore the original colour of wooden furniture?

Sometimes, depending on the cause of the change and the type of finish. Professional refinishing may help in certain cases, but natural ageing cannot always be reversed. Always seek suitable advice before sanding or applying treatments.

Does wood veneer change colour over time?

Yes. Genuine wood veneer is made from natural timber, so its visible surface can change colour through exposure to light and ageing, just like solid wood of the same species.

Is wood changing colour a sign of poor quality?

Not necessarily. Gradual colour change is a natural characteristic of many wood species. However, sudden staining, peeling finishes or unusual discolouration may indicate damage or another issue that should be investigated.

The Furnt Philosophy

We don't expect natural wood to remain exactly the same forever.

We appreciate its character, respect the way it changes and believe thoughtfully designed furniture should continue to feel beautiful throughout the years.

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