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How Long Does It Take For A Mattress To Expand

How Long Does It Take For A Mattress To Expand

Written by: Daniel Connell · Updated on: January 19, 2024

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Key Takeaways

Mattresses usually expand within 24 to 72 hours.

However, the breaking-in period can take 30-90 days.

Mattress types also affect break-in time. Latex is the fastest to break in, while memory foam takes the longest.

The expansion of a mattress can be sped up by moving it consistently, applying body weight, and letting it warm up, which loosens the material.

After a week, if you're still having problems, you probably have a defective mattress.

Replace your mattress if it is old or takes too long to expand. The Saatva Classic is the best mattress available on the market. Breaks-in fast and is extremely comfortable and durable

Memory Foam Mattress Break In Period

Break-in of foam mattresses can take a long time, especially if they are made from high-density foam.

It usually takes between 2-4 weeks for memory foam mattresses to reach peak comfort and body-conforming levels.

It's best to give your new memory foam mattress at least 60 days before deciding whether or not it's right for you.

Consistent pressure is required to maximize the contouring potential of memory foam beds.

Follow these 5 tips to break in your memory foam mattress:

• Allow your bed to breathe: After vacuum-sealing, memory foam can feel stiff, flat, and sometimes off-gas an unpleasant factory smell.
• Get the right foundation: Slatted wood foundations, platform beds, bunk beds, and adjustable beds work well with memory foam mattresses.
• Sleep on your mattress regularly: Your mattress won't break in if you don't use it. You will adapt to the bed's feel as your mattress becomes more flexible.
• Set your bedroom's temperature appropriately: Temperatures higher than 60 to 67 degrees make it increasingly difficult to fall asleep.
• Be patient: The mattress will be properly broken in after 30 days of consistent use and your body will have adjusted to sleeping on it.

The Loom and Leaf is an ultra-premium 5-lb memory foam mattress for a body-hugging feel. Provides exceptional comfort and support.

Latex Mattress Break In Period

Latex mattresses have the shortest break-in period.

Depending on their composition, they can take from 2-14 days to break in, depending on whether they are synthetic or natural.

They usually require 2 months to fully break in.

The best way to break in a new latex mattress is by sleeping on it for a month so the materials can soften and adapt to your body.

You can also apply pressure so that the fibers of the cover and foam layers can relax and soften more quickly.

Afterward, you can solve comfort issues by changing your bed frame, using a mattress topper, or contacting the mattress company to exchange, return, or refund the layers.

The Zenhaven is the best dual-sided, natural latex mattress for buoyant, pressure-relieving comfort. Incredibly sturdy and comfortable!

A rotated mattress, much like rotated tires, typically wears more evenly and reduces indentions or support issues.

Innerspring Mattress Break In Period

Innerspring mattresses adjust to your weight over time and can take up to 30 days to fully break in.

Rotate these types of mattresses every 3-6 months to prevent mattress sinkholes.

Despite being more comfortable, these mattresses require a higher level of maintenance.

Mattresses made with soft fabrics and metal innersprings to wear out easily.

They usually take less time to break in, especially if they have a pillow top.

Follow these 5 steps to break in your mattress:

1. Let it breathe: Make sure it breathes for hours before using it.
2. Put your weight in: Make your mattress more flexible by adding weights like books and objects.
3. Lie on your mattress: Lay down, sit, or lounge on the mattress every day and night until it softens.
4. Ensure you have the right foundation: Different mattresses require different foundations.
5. Increase the temperature: You can break in your mattress faster by turning up the heat to soften the material.

Tips To Make Your Mattress Expand Faster

Here are 5 steps to break in your new mattress:

1. Allow it to breathe
2. Put your weight into it
3. Spend time on your mattress
4. Make sure you have the right foundation
5. Turn up the heat

Invest in a new high-quality mattress (like the Saatva Classic) if your mattress doesn't properly break-in after months of usage.

How Long Should I Wait For My New Mattress To Fully Expand?

Your new mattress may take anywhere from a few hours to two full days to fully expand, depending on the brand and materials used. To ensure proper expansion, follow the manufacturer's instructions and wait the recommended amount of time before using it. This allows the mattress to fully inflate and settle into its intended shape and firmness level.

Keep in mind that some mattresses may have a slight odor when first unpacked, which should dissipate within a few days. Help speed up the process by circulating air in the room with a fan or open windows.

If you can't wait to try out your new mattress but it hasn't fully expanded yet, try laying on it for short periods of time throughout the day. This will help distribute weight evenly and encourage the mattress to fully inflate.

Remember, it's important to be patient and allow ample time for your mattress to fully expand and settle. Rest assured that once it does, you'll be on your way to a comfortable night's sleep.

Additional Related Secondary Content:

About X

X is the Founder and Editor-in-Chief of NapLab.com. He has been featured in Fast Company, Reader's Digest, Business Insider, Realtor.com, Huffington Post, Washington Post, AskMen, and She Knows. X has personally tested over 268+ mattresses and hundreds of pillows, sheets, beds, and other sleep products.

See Our #1 Researched Mattress in 2024

Rated best for comfort and hotel-feel

Get 450$ OFF Mattresses

References

How Long Does It Take For A Mattress To Expand

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Mattresses usually expand within 24 to 72 hours.

However, the breaking-in period can take 30-90 days.

Mattress types also affect break-in time. Latex is the fastest to break in, while memory foam takes the longest.

The expansion of a mattress can be sped up by moving it consistently, applying body weight, and letting it warm up, which loosens the material.

After a week, if you're still having problems, you probably have a defective mattress.

Replace your mattress if it is old or takes too long to expand. The Saatva Classic is the best mattress available on the market. Breaks-in fast and is extremely comfortable and durable

Memory Foam Mattress Break In Period

Break-in of foam mattresses can take a long time, especially if they are made from high-density foam.

It usually takes between 2-4 weeks for memory foam mattresses to reach peak comfort and body-conforming levels.

It's best to give your new memory foam mattress at least 60 days before deciding whether or not it's right for you.

Consistent pressure is required to maximize the contouring potential of memory foam beds.

Follow these 5 tips to break in your memory foam mattress:

• Allow your bed to breathe: After vacuum-sealing, memory foam can feel stiff, flat, and sometimes off-gas an unpleasant factory smell.
• Get the right foundation: Slatted wood foundations, platform beds, bunk beds, and adjustable beds work well with memory foam mattresses.
• Sleep on your mattress regularly: Your mattress won't break in if you don't use it. You will adapt to the bed's feel as your mattress becomes more flexible.
• Set your bedroom's temperature appropriately: Temperatures higher than 60 to 67 degrees make it increasingly difficult to fall asleep.
• Be patient: The mattress will be properly broken in after 30 days of consistent use and your body will have adjusted to sleeping on it.

The Loom and Leaf is an ultra-premium 5-lb memory foam mattress for a body-hugging feel. Provides exceptional comfort and support.

Latex Mattress Break In Period

Latex mattresses have the shortest break-in period.

Depending on their composition, they can take from 2-14 days to break in, depending on whether they are synthetic or natural.

They usually require 2 months to fully break in.

The best way to break in a new latex mattress is by sleeping on it for a month so the materials can soften and adapt to your body.

You can also apply pressure so that the fibers of the cover and foam layers can relax and soften more quickly.

Afterward, you can solve comfort issues by changing your bed frame, using a mattress topper, or contacting the mattress company to exchange, return, or refund the layers.

The Zenhaven is the best dual-sided, natural latex mattress for buoyant, pressure-relieving comfort. Incredibly sturdy and comfortable!

Innerspring Mattress Break In Period

Innerspring mattresses adjust to your weight over time and can take up to 30 days to fully break in.

Rotate these types of mattresses every 3-6 months to prevent mattress sinkholes.

Despite being more comfortable, these mattresses require a higher level of maintenance.

Mattresses made with soft fabrics and metal innersprings to wear out easily.

They usually take less time to break in, especially if they have a pillow top.

Follow these 5 steps to break in your mattress:

1. Let it breathe: Make sure it breathes for hours before using it.
2. Put your weight in: Make your mattress more flexible by adding weights like books and objects.
3. Lie on your mattress: Lay down, sit, or lounge on the mattress every day and night until it softens.
4. Ensure you have the right foundation: Different mattresses require different foundations.
5. Increase the temperature: You can break in your mattress faster by turning up the heat to soften the material.

Tips To Make Your Mattress Expand Faster

Here are 5 steps to break in your new mattress:

1. Allow it to breathe
2. Put your weight into it
3. Spend time on your mattress
4. Make sure you have the right foundation
5. Turn up the heat

Invest in a new high-quality mattress (like the Saatva Classic) if your mattress doesn't properly break-in after months of usage.

How Long Should I Wait For My New Mattress To Fully Expand?

Your new mattress may take anywhere from a few hours to two full days to fully expand, depending on the brand and materials used. To ensure proper expansion, follow the manufacturer's instructions and wait the recommended amount of time before using it. This allows the mattress to fully inflate and settle into its intended shape and firmness level.

Keep in mind that some mattresses may have a slight odor when first unpacked, which should dissipate within a few days. Help speed up the process by circulating air in the room with a fan or open windows.

If you can't wait to try out your new mattress but it hasn't fully expanded yet, try laying on it for short periods of time throughout the day. This will help distribute weight evenly and encourage the mattress to fully inflate.

Remember, it's important to be patient and allow ample time for your mattress to fully expand and settle. Rest assured that once it does, you'll be on your way to a comfortable night's sleep.