Mattress topper: what it’s for and how to make your bed more comfortable
The mattress is still in good condition, but would you like the bed to feel more comfortable and enveloping?
A mattress topper adds an additional layer between the mattress and the bed linen, allowing you to change the feel of the surface without immediately replacing the base.
In this guide, we explain what it is for, when it makes sense to use one, how to choose the size, and why this layer is so closely associated with the comfortable feel of a hotel bed.
It is not always easy to understand what is missing when a bed is functional but does not provide exactly the feeling you are looking for.
Sometimes, the mattress is still suitable and all you want is simply to add a layer of comfort.
This is precisely where the mattress topper comes in, also known in some contexts as a bed topper.
Placed on top of the mattress, it creates a new contact surface and can help make the bed feel more enveloping.
But it is important to understand its limitations.
A mattress topper should not be used to conceal a deformed or damaged mattress, or one that no longer provides the necessary support.
This article is part of Gato Preto’s Bedroom & Sleep cluster, dedicated to creating a bedroom designed for rest and comfort.
In this guide, you will find
- What is a mattress topper?
- What it is for
- When it makes sense to use one
- Mattress topper or new mattress?
- How to choose a mattress topper
- How to choose the right size
- What is the order of the bed layers?
- Why it is associated with hotel beds
- DREAM mattress toppers by Gato Preto
- How to care for your mattress topper
- Common mistakes
- Checklist before choosing
1. What is a mattress topper?
A mattress topper is an additional layer placed directly on top of the mattress.
Its main function is to change the feel of the bed surface, adding comfort without replacing the structure underneath.
It is different from a mattress protector.
The protector’s primary function is protection, creating a barrier between the mattress and daily use.
The mattress topper has a function more closely related to the sensation of comfort.
| Element | Main function |
|---|---|
| Mattress | Structural support base of the bed. |
| Mattress topper | Add an additional layer of comfort. |
| Mattress protector | Protect the mattress surface and remaining layers. |
| Fitted sheet | Create the textile surface you sleep on. |
A mattress topper does not replace the mattress.
Think of it as a complementary layer. The main support still depends on the mattress underneath.
2. What is a mattress topper for?
Its main function is to add comfort to the surface of the bed.
Depending on the material and construction, it can create a cosier, softer or more enveloping feel.
It also allows you to make a small change to the bed experience without replacing every element.
It may make sense when you want to
- Add an extra layer of comfort.
- Create a surface with a more enveloping feel.
- Renew the bed experience while keeping a mattress in good condition.
- Create more volume in the bed arrangement.
- Come closer to the considered feel associated with some hotel beds.
The result always depends on the mattress underneath.
A mattress topper placed on a good base can complement the experience.
If the base has structural problems, the priority should be to assess the mattress.
3. When does it make sense to add a mattress topper?
The most important question is not “do I need a mattress topper?”.
It is rather:
“Is my mattress still suitable, and do I only want to adjust the feel of the bed?”
If the answer is yes, a mattress topper may make sense.
The mattress is in good condition
It does not have significant deformations, sunken areas or visible structural changes.
You continue to feel adequate support
The base suits your preferences, but you would like to add a layer of comfort to the surface.
You want to improve the experience without replacing the mattress
When the need is only about the feel of contact with the bed, it may not be necessary to start with a complete replacement.
You want to create a more enveloping bed
Combining a mattress topper, bed linen and good pillows helps create a bed with more layers and volume.
4. Mattress topper or new mattress: which one do you need?
This distinction is fundamental.
A mattress topper does not meet every comfort need.
| Situation | What to assess first |
|---|---|
| The mattress is in good condition, but you want more comfort | A mattress topper may be considered. |
| There are visible deformations or indentations | Assess the condition of the mattress. |
| The firmness no longer fully meets your needs | First compare other mattress options. |
| The structural support seems inadequate | The mattress topper should not be used to compensate for the problem. |
| You simply want a more enveloping surface | A mattress topper can add this layer. |
If you have questions about the base, see How to choose the ideal mattress for better sleep.
💡 Practical rule: if the problem lies in the structure or support, start with the mattress. If the base remains suitable and you are mainly looking for more surface comfort, consider a mattress topper.
5. How to choose a mattress topper?
The choice should start with the bed you already have and the feel you are looking for.
Do not look only at the appearance or thickness.
Consider the material, size, care and how you intend to integrate the layer into the set.
Start with the material
The material influences the feel, volume, care and surface sensation.
Gato Preto DREAM mattress toppers are made from 100% microfiber.
Microfiber makes it possible to create a light, comfortable textile layer to add to the bed.
Think about the result you want
If you simply want a bed with a cozier feel, choose the mattress topper as part of the set.
Then, adjust the sheets, pillows and duvet to complete the experience.
Always check the care instructions
A piece used every day should be easy to incorporate into your care routine.
Read the specific instructions before washing, drying or storing.
6. How to choose the right mattress topper size?
The size should correspond to the mattress surface.
A mattress topper that is too small will not properly cover the bed.
A model that is too large can make it difficult to fit the rest of the bed linen.
The Gato Preto DREAM range currently includes three sizes:
| Mattress topper size | Use |
|---|---|
| 90x200 cm | For mattresses with the same dimensions. |
| 140x200 cm | For mattresses with the same dimensions. |
| 160x200 cm | For mattresses with the same dimensions. |
Before choosing, always check your mattress’s exact dimensions.
Do not assume the size simply because it is a single or double bed.
7. Mattress topper, protector and sheet: what is the order?
When several layers are involved, some confusion is natural.
A simple arrangement can follow this logic:
From the bottom up
- 1. Bed frame.
- 2. Mattress.
- 3. Mattress topper.
- 4. Protector suitable for the set, when used.
- 5. Fitted sheet.
- 6. Remaining bed linen.
The exact configuration may depend on the type of protector and the size of each piece.
The fitted sheet should be able to wrap correctly around the total height you intend to cover.
Check the sheet depth
Adding a mattress topper increases the bed’s total height.
For this reason, check that the fitted sheet is deep enough to wrap around the layers being used.
A well-made bed should still be simple to make and maintain every day.
💡 To choose a good textile base, see How to choose quality sheets.
8. Why do we associate mattress toppers with the feel of a hotel bed?
A good hotel bed tends to create a feeling of volume and care through several layers.
There is not just a mattress and a duvet.
The combination of the base, mattress topper when used, bed linen, different pillows and textiles creates a more enveloping experience.
It is precisely this logic of layers that we can bring into our homes.
The “hotel” effect does not depend on excessive luxury
It depends mainly on comfort and attention to detail.
- A suitable base.
- A comfortable surface.
- Well-cared-for sheets.
- Pillows chosen for sleeping.
- A duvet with the right amount of volume.
- A bedspread or blanket to complete the bed.
- A visually organized setting.
The mattress topper can be one of the pieces in this arrangement.
But the true result comes from the way all the layers work together.
Do not try to copy a hotel. Copy the logic.
Comfort first, carefully chosen layers, few distractions and a bed that seems to invite you to lie down.
9. Gato Preto DREAM mattress toppers
The Gato Preto DREAM mattress toppers are part of the Especial Sono range.
They are Made in Portugal and made from 100% microfiber.
The collection currently includes the following sizes: 90x200 cm, 140x200 cm and 160x200 cm.
The mattress toppers are available exclusively in physical stores.
Why can it be beneficial to get to know the product in store?
Comfort is difficult to assess from a photograph alone.
In store, you can get a better feel for the piece’s texture, volume and features and see how it can fit into the bed you already have.
You can also compare this solution with other elements from the Especial Sono range.
Discover DREAM mattress toppers, Made in Portugal and available in physical stores, to add an additional layer of comfort to your bed.
Discover mattress toppers →10. How do you combine a mattress topper with pillows?
Changing the surface of the bed can also slightly alter how you perceive the height of the pillow.
That is why the mattress, mattress topper and pillow should not be considered completely independently.
After adding the new layer, assess whether the pillow still provides the feeling you are looking for.
You do not have to change it.
But it is worth taking another look at the position in which you feel comfortable.
If this element is also being reviewed, see How to choose the right pillow for better sleep.
Explore the Gato Preto sleeping pillows.
11. How to care for a mattress topper?
Care should always follow the item's specific instructions.
The material, filling, and construction may require different washing and drying methods.
Protect the surface
A suitable protector can help protect the layers used on the bed.
Air it regularly
When changing the bed linen, take the opportunity to let the different layers air before making the bed again.
Avoid storing it while damp
If you need to store the mattress topper, make sure it is completely dry.
Store it in a dry place and follow the recommendations indicated for the item.
Do not assume washing methods
Even when the item is made of microfibre, follow its specific care label.
Not all items made from the same material have exactly the same instructions.
12. Common mistakes when using a mattress topper
Using it to correct a deteriorated mattress
A mattress topper cannot restore the structure of a deformed or unsuitable mattress.
Choosing the wrong size
Always confirm the bed's exact dimensions before choosing.
Forgetting the bed's total height
A mattress topper adds volume, which may affect how the sheets fit.
Confusing a mattress topper with a mattress protector
The two items serve different functions.
Expecting it to resolve any discomfort
Bed comfort depends on the combination of mattress, pillow, mattress topper, bedding, and individual preferences.
Adding too many layers
More layers do not automatically mean more comfort.
Use only what genuinely improves your experience.
Choosing solely for the “hotel” effect
The goal should not be to create visual bulk.
The item should make sense for your bed's daily use.
13. Checklist: does it make sense to add a mattress topper?
Assess the mattress first
- Is the mattress in good condition?
- Does it show no significant deformation?
- Does it continue to provide the support you are looking for?
- Is the need primarily related to the surface feel?
Before choosing a mattress topper
- Confirm the mattress's exact dimensions.
- Check the material and composition.
- Check the care instructions.
- Confirm the bed's total height with the new layer.
- Check that the sheets still fit properly.
After putting it on
- Assess the bed's new feel.
- Confirm that the cushion is still suitable.
- Keep the layers simple and practical.
- Follow the product's specific care instructions.
Frequently asked questions about mattress toppers
What is a mattress topper for?
It is used to add an extra layer over the mattress and change the surface comfort of the bed.
Does a mattress topper make the bed more comfortable?
It can add a cozier or more enveloping feel when used on a mattress that is still suitable.
The experience depends on the base, the material, and each person's preferences.
Can a mattress topper replace a new mattress?
No. Structural support still depends on the mattress.
If there is deformation, significant wear, or inadequate support, you should start by assessing the mattress.
Are a mattress topper and mattress protector the same thing?
No. The mattress topper is intended to add comfort to the surface.
The protector's main function is protection.
Does the mattress topper go under the sheet?
Yes. It is placed on the mattress and then fitted under the other bed layers.
Always check that the fitted sheet can properly accommodate the total height.
What size mattress topper should I choose?
Choose the same size as the mattress.
Gato Preto's DREAM models are currently available in 90x200, 140x200, and 160x200 cm.
Are Gato Preto mattress toppers available online?
DREAM models are currently available only in physical stores.
Are DREAM mattress toppers Made in Portugal?
Yes. The models currently available in the collection are Made in Portugal and made from 100% microfiber.
Keep creating a bedroom designed for rest
A mattress topper can be a small change with an impact on how the bed feels, but it works best as part of a coherent whole.
The mattress, pillow, sheets, duvet, and surroundings should reflect your own comfort preferences.
Add a new layer of comfort to your bed
If your mattress is still suitable but you are looking for a more enveloping feel, a mattress topper may be worth considering.
Always start by assessing the base, confirm the size, and choose only what adds value to the way you use the bed.
Discover the DREAM mattress toppers from Gato Preto, made from 100% microfiber, Made in Portugal, and available exclusively in physical stores.
Discover mattress toppers →Because creating a more comfortable bed does not always mean starting over. Sometimes, it means adding the right layer to what already works.

