Emma Mattress How Long To Expand

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Emma mattress how long to expand

What Happens If You Sleep on a Memory Foam Mattress Before 24 Hours

So you’ve got a new memory foam mattress, you’re excited – in the back of your mind you remember some rule of thumb about waiting for a day before sleeping on it. The manufacturers say to wait for at least 48 hours before it expands fully, especially the ones that are still in the box. But if you’re curious what happens if you sleep on a memory foam mattress before 24 hours, then you’re in the right place.

Sleeping on a Memory Foam Mattress Too Soon

There are some essential things to consider before sleeping on a memory foam mattress too soon. For instance, most memory foam mattresses require up to two days before it goes back to its original size and form. After all, these mattresses are vacuum sealed, pressed and rolled tightly to fit in the packaging.

But can you sleep on a memory foam mattress the first night? Well, you can relax, jump, or do whatever you want with your bed as soon as you received it. Using it right away won’t cause any damage but will only speed up the process of expanding the foam.

This 24-hour recommendation is to ensure customer satisfaction and manufacturer guarantees.It also gives any off-gassing time to dissipate.

Why It Needs 24 Hours to Expand?

Well firstly, you you should know that the off-gassing happens in the first couple of hours. If it’s okay to sleep on your new memory foam without waiting for 24 hours to allow it to expand, then why do we still need 24-48 hours?

It’s all about the manufacturer guarantee. They claim that if it doesn’t fully open up and you did sleep on it then you’ll void that guarantee. If you’ve paid several hundred or even thousand on a new bed – you have to think twice about risking your money back opportunity.

But another important question is that, what should you do if your mattress takes more than 24 hours to expand fully? Well, there are rare cases wherein compressed memory foam mattresses don’t fully extend. If that’s the case, then you can ask your seller what to do to make it expand or ask for a new one.

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Zinus Mattress – How Long to Expand

Most Zinus Memory Foam Mattress like the 12 Inch Green Tea Mattress need 48 to 72 hours to relax and decompress and restore to its original shape. That’s why the Zinus company manual advice customers to open the packaging within 72 hours of arrival to make sure the mattress they ordered will fully grow to its potential.

And with the green tea extract infuse in the foam, you will not inhale hazardous and harmful smell with you first open the packaging. It will typically dissipate after laying the mattress in a well-ventilated area.

What to Do When Memory Foam Mattress Not Inflating?

Memory foams have different thickness levels. You can choose from an 8-inch mattress to a 13-inch memory foam bed. They are designed with open cells to conform to various shapes of sleepers using the bedding. Before they leave the factory, these mattresses are folded and compressed using a machine roller to fit into a small package.

The best way to use a memory foam is to let it expand before using. However, if it’s not inflating, there are simple tricks you can do to enjoy its comfort after 24 hours of arrival. Check these tips to help you out:

  • Unbox the memory foam within the three days of arrival. Remove the plastic cover using your hands. Never use any sharp objects like a knife and scissors when removing the mattress from the package to avoid damages.
  • Allow the foam to adjust in room temperature, which may take up to a couple of hours until it begins expanding. This step is essential, especially when you get your memory foam in the winter season. Foam mattresses tend to become more brittle if it’s still tight, which can lead to tearing.
  • Unroll it in a spare room so the open cells of the memory foam will expand and inflate freely. Separate each layer of the foam carefully to allow them to grow. Pull them in uniform motion with slow and steady hands.

What Are the Possible Reasons Why your Lucid Memory Foam Mattress is Not Expanding?

If your Lucid memory foam mattress is not expanding, there might be an essential step you haven’t performed after unrolling it. First, it needs time to develop, typically within 72 hours before you can finally use the mattress. So wait for it until it becomes entirely usable in its original size.

Some memory foam mattresses take one week to air out, but they lose the new-foam smell at the same time. It is already fully plumped when you noticed that the smell is gone. And you can use a mattress topper to retain the plumpness of your new memory foam.

Key Takeaways

The truth is, each mattress has its own expansion time and features. Therefore, the time required before they fully expand will depend on the model and brand you purchased.

Before you can move it to your bedroom, most memory foam mattresses that usually take 24 hours to decompress may still need at least two hours. Waiting for 24 hours or 72 hours to allow a bed to expand is a traditional belief.

Most of the mattresses offered on the market today only take a short time to decompress, and you can sleep on the right after unboxing them. So there’s nothing to worry about sleeping on your mattress too soon. You won’t damage your memory foam while sleeping on it during the first night.

The key is in the type of memory foam used in your mattress. The higher quality the foam, the better and faster it will expand in less than 24 hours.

Free delivery & returns

All Emma mattresses bought online on our website are shipped for free and directly to your doorstep. Each Emma mattress is shipped factory fresh and neatly vacuum-packed straight from our warehouse to your front door. Once your order is sent out, we’ll send you a tracking link via email, so you can check its progress. We recommend taking full advantage of our risk-free 100-night trial. You need plenty of time to figure out whether the mattress is a right fit for you and we’ve discovered that 100 nights is the perfect amount of time for you to get a good feel of the mattress. Should you decide its not quite right, you can return it for free. Just use our self-service returns portal, we’ll take care of the rest.

Bed-in-a-box.
It’s as easy as 1-2-3

Take your Emma mattress out of the box, lay it on a flat surface and roll it out.

Snip off the plastic wrapper with the handy cutter we enclosed in the box.

You’re all set! Just wait a few hours to let your Emma mattress breathe and you’re ready to sleep happier.

Frequently asked questions

Shipping and return costs are free. We want you to happily await your new Emma mattress without concern for pesky shipping costs.

"As soon as you’ve placed the order for your mattress online, we’ll get right on making sure your mattress gets to you as soon as possible. All Emma Original mattresses are shipped factory-fresh straight from our warehouses to your doorstep. Just so you know: we use UPS, DPD and Renus to get your order to you. Once you’ve placed your mattress order online, you’ll get a delivery confirmation email. You’ll get another email (and a tracking link) once your order has shipped. Your tracking link will allow you to follow your order on its journey to you. Don’t worry if you can’t be in, when your mattress is ready to be delivered. Just tell us your favourite neighbour’s name and we’ll drop it off with them. "

You can find the estimated delivery time on the product pages. Please keep in mind that orders are only shipped once we’ve received your payment. Depending on the payment method this might take a couple of days.

The Emma mattress needs only a few hours to reach its full size and is ready to be slept on. But fresh air is good for all of us! So, if you like, you can air it out for a few hours in a well-ventilated room.

Mattress Ruined. What Happens If You Sleep on Your Memory Foam Mattress Before 24 Hours?

Table of Contents

How Long to Let Your Memory Foam Mattress Expand?

The general rule is to give your new memory foam mattress 48 hours to expand and inflate to its proper size.

The real answer is not that simple. Every memory foam mattress has its unique requirements.

The following chart shows what each manufacturer recommends. Below that we go over where the 48 hours comes from and if you can immediately sleep on your new mattress.

Mattress Expansion Times For Each Manufacturer

ManufacturerTime
amerisleepCan lay on it right away but could take 8 hours for the corners to expand fully and you should wait 2 hours before putting sheets on.
BEDBOSSShould decompress in 24 hours, but let it sit for 2 hours before moving it to the bedroom.
Bedinabox“It expands in about 3 minutes” is what I got when I emailed them. This seems too fast; I would still give it a few hours to be on the safe side.
CasperCan expand and be ready to sleep on in a few minutes but keep in mind that some will take longer.
Classic BrandsAllow 24 to 72 hours for the mattress to regain its full shape. If the mattress gets to its full height, it’s ready to use.
Dreamfoam Bedding6 to 7 hours from opening.
HelixGive it 2 hours to regain its shape, and you’re done.
LaylaWill take its full shape within minutes, and you can sleep on it right away. If you’re sensitive to smell give it a few hours to air out.
LeesaMay take up to an hour to expand but give it 24 hours to fully expand and be at its best
LinenspaUp to 48 hours but they do say you can jump on it as soon as you like. If anything they say your body heat can help speed up the expansion process.
LUCIDUp to 48 hours, but if it’s fully expanded after 24 hours you can go ahead and sleep on it.
LullWill do most of the expanding in 2 to 5 hours and fully expand in 24 to 48 hours.
MLILYShould be ready in 24 hours. Walking on it while it’s on the floor can help speed up the process.
NectarBetween 24 to 72 hours to expand.
Nest BeddingYou can sleep on it right when you open it, but it can take up to 24 to 48 hours for it to fully expand.
Olee Sleeplet it expand up to 72 hours
PuffyAllow it to expand and breathe for a few hours before putting bedding on it.
Purest Of AmericaAllow 24 to 72 hours to fully recover.
Signature SleepWait at least 48 hours.
Tuft & NeedleOnly takes several hours to reach the proper specifications, but in some cases, it may take up to 5 days.
TuloAllow it to sit for an hour before using it.
Zinus48 to 72 hours to fully decompress. Zinus recommends you sleep on the mattress during this time as it helps to full up the mattress. If after a week it hasn’t expanded, please contact them.

Don’t see your mattress? Go ahead and give it a couple of hours to expand, but let me explain why.

Can You Sleep on a New Memory Foam Mattress Straight Away?

The reason why you wait 24 hours, 48 hours or 72 hours is an old saying that people keep repeating.

As shown from the chart a significant number of manufacturers report shorter times and a good bit suggest sleeping on the mattress the first night. The reason is for your constant movements, and body heat loosens the foam. The more lose the foam, the better it expands.

Where The 48 Hour Memory Foam Expansion Time Came From

The first generation of memory foam mattresses is where this wait time wives tale came from. More time was needed for older memory foam mattresses to air out there odors.

The mattresses today don’t smell as bad; I would still recommend letting them air out for a few hours to absorb the smells of its surroundings. I know it sounds odd, but it’s well worth doing.

What if my mattress says to wait a few hours? – Well, it’s better to play it safe than sorry. The people that best understand your mattress are the ones who made it.

What If Your Memory Foam Mattress Is Not Inflating?

No need to worry if your memory foam mattress is not expanding; here is what you do.

Get the mattress flat as possible on the floor. Wearing clean socks walk on the mattress. The constant moving around combined with your body heat expands the mattress. I like to think of it as a mattress massage.

After massaging the mattress place it back on the bed frame and sleep for a few nights.

Keep in mind:New mattresses are like new shoes; they need to be broken in. Over the years you have gotten used to your old mattress, so the new one is going to feel different. We tend to forget this because we only buy mattresses every decade or so.

What To Do After Your Memory Foam Mattress Has Expanded?

I mean, you spent all this money you probably want it to last as long as possible?

If you want your mattress to last, you need a mattress protector.

Your mattress is a giant sponge, and it will soak up all the sweat, soda, dead skin and other nasty stuff you do in bed. Those liquids sit there not only making the mattress dirtier but destroying the function of the structure. It’s hard to work correctly when “waterlogged” with juices.

Plus, modern-day mattress protectors feel and look like regular bed sheets. I even have a review on the very one I use on my mattress. They’re not even that expensive either; I consider it crazy when people don’t use something so practical and affordable.

How Long Should You Leave a Memory Foam Mattress Before Sleeping on It?

It’s best to let your memory foam mattress expand for 48 hours. If you can’t give 48 hours then allow the mattress to expand for 6 hours before sleeping on it.

What Happens If You Sleep On Your Mattress Too Soon?

If you sleep on your mattress before it’s expanded it’s not the end of the world. In fact, many mattress manufacturers recommended you sleep on it the first night because your body heat helps to expand the foam.

I would not worry about it too much. The goal is to give the mattress a few hours before you sleep on it. It can take some mattress a whole week to reach its correct size and sleeping on it won’t hurt.

It’s Been A Week And The Mattress Has Not Expanded.

If it’s been a week and the mattress has not expanded correctly then, unfortunately, you have a defective mattress.

The good news is that this is usually rare. If it’s been a week no need to keep fighting it, contact the company you bought it from to check out the return policy. If you’re curious about returns and what they do with the old mattress check this out.

If you have to return the mattress and want a new one I’ve had good luck with Zinus Green Tea Mattress.

The Emma A – Z everything you need to know about mattresses

Our most frequently asked questions.

The Emma Original consists of three different layers. The Airgocell® foam (3 cm) has an open-pore cell structure and enables pleasant air circulation while keeping you cool, even on warm nights. Visco-elastic memory foam (2 cm) ensures optimum pressure relief and molds to the shape of your body. The cold foam (19 cm) is the foundation and the support for the mattress.

The Emma Hybrid consists of four different layers. The Airgocell® foam (4 cm) has an open-pore cell structure and enables pleasant air circulation while keeping you cool, even on warm nights. The layer of conical pocket springs (2 cm) is optimised to balance out pressure disparities. Visco-elastic memory foam (3 cm) ensures optimum pressure relief and molds to the shape of your body. The cold foam (16 cm) is the foundation and the support for the mattress.

Emma smoothly combines high-quality materials to create a dream-like mattress that conforms to every body type. Through the combination of our extensive research and advanced foam technology, Emma allows you to get the comfiest sleep possible. Emma mattresses offer comfort point-elastic caving that enables an ideal and unique fit for your body. As a result, your spine stays straight while at the same time offering you the necessary amount of support and comfort. The innovative Airgocell® layer boasts a gel-like structure that optimally relieves the individual body parts and guarantees a cooling effect while you sleep thanks to its breathability. The high quality foams used to make Emma are created right here in UK. The processed materials are all fine, durable and produced at top quality facilities.

In the final step of production the Emma mattress is rolled and vacuum packed. It is then packed into a stylish box with dimensions of 45x45x110cm. We ship throughout the UK directly to your front door using our couries: DPD and UPS.

At Emma we believe it takes time to truly appreciate your new mattress so we recommend sleeping on it for a few weeks to realize the difference. We offer the option to test Emma for 200 days risk-free. If the Emma mattress is not perfect for any reason, we will pick it up and issue a full refund.

No! The Emma is a low-maintenance mattress. It is able to lay on any surface. It doesn’t matter whether it is lying on the ground, on a box spring or on a slat frame, Emma is a mattress that fits every lifestyle. The most important thing is that the surface is clean and dry. The only thing we recommend is that the slats are not further than 7.5cm apart.

Is The Emma Mattress Still A Best Buy In 2020?

It wasn’t long ago that I was researching mattresses in the UK market when I came across a brand name that popped out at me for some reason. There are plenty of new upstarts appearing and then disappearing all too often, but the reason why this one caught my attention was because I had seen it some time ago and dismissed it for another one of those soon-to-disappear mattress brands. I was obviously wrong because here I was again, this time much more intrigued, flicking through every page of their website and analyzing every layer of their mattress.

As the title of this review would suggest, it was Emma Mattress that caught my eye. A few weeks later, I managed to get my hands on one. I couldn’t let the opportunity pass up on reviewing for myself aWhich? Best Buy (Mattresses June 2017). Read on for all the details or click the button below to check out the latest price.

Table of Contents

Emma Mattress Review

Established since 2015, Emma is a UK based company who work with leading manufacturers to produce the Emma Mattress, and Pillow too. The mattress is assembled in Derby, and so far appears to have one mattress under its belt and no brick and mortar showrooms. This is the new norm in the current mattress industry, and some of the best in the world have done extremely well using the same modus operandi .

What’s Inside An Emma Mattress?

Before we get into the review, let’s take a look inside the Emma and discuss some of the layers and materials which make up the core of this hybrid mattress.

Every Emma no matter the mattress size you choose will be 10″ thick (25 cm). Essentially it is made up with a mixture of 4 different layers. It has3 layers of foamand1 layer of pocket springs. Here’s how they are arranged, starting from the bottom up:

  • The base layer iscold foam. This is a durable base that provides the counter-pressure whatever your sleeping position. Notice how there are holes across the base. This allows for effective body heat dissipation which ensures a cool night’s sleep. Also, note how each hole has a slit across the width of the mattress. This allows for pressure-relieving support of your lower back and other body parts by helping the high-density foam to contour easily.
  • On top is a layer of traditionalvisco elastic memory foam. This material is good for body contouring and pressure point relief, proving useful for those with bad back issues or other types of joint pain.
  • Then comes the layer of up to 2000pocket springs. If you’re wondering why you cannot see any springs it’s because they are within the border of foam. This is the reason that you cannot see the pocket springs from the side, but can when removing the top layer. This type of spring system is much better than the old Bonnell springs found in cheaper mattresses because they offer better motion isolation, thus making it ideal when sharing the bed.
  • Finally at the top and nearest the sleeper is a specialAirgocell foamlayer. This is an open-pored and breathable type of foam that is supposed to help keep you cool at night and also be an effective motion isolator – Both subjects upon which I will cover in detail below.
  • The grey removable and washable zippered cover is made of 98% Polyester and 2% Elastane and has anti-slip elements at the bottom for added traction when placing on the floor or Divans.

Delivery and Packaging

After a hectic week, I woke up one Friday to an email from UPS regarding my delivery. I was home all day so was patiently waiting for my package to arrive.

Overall, the delivery experience was extremely swift. Within a week the boxed mattress was being pulled off the van and into my hallway by two no-nonsense looking delivery guys. The roll-up and vacuum packed mattress may be boxed and easy to transport compared to a traditional non-rolled type, but boy was this thing heavy (30 kg according to Emma’s mattress spec sheet). UPS didn’t take the package up to my bedroom (I didn’t ask them to, perhaps they would have if asked), but I like to do all my unboxing and some picture taking in the dining room. Luckily my sister-in-law was staying over so we later managed to haul up the rolled mattress (out of the box now) to the bedroom and lay out across my wooden slats. Bear in mind, this is almost certainly a two-person job.

As you can see, somewhat battered and bruised, the box wasn’t exactly perfect. Luckily the strong plastic vacuum wrapping is extremely good at protecting the mattress from a damaged box, any water seepage or other calamities that may occur during transportation.

Setting It Up

It’s pretty much the same process with the Emma as it is with other bed in a box solutions. In their own words, simply remove Emma from the box, roll out the mattress onto a flat surface (in my case a King size Ottoman bed), and use the enclosed cutter (found stuck on the back of the instruction manual) to gently cut and remove the plastic film. Emma needs only a few hours to breathe and is then immediately ready to be slept on.

This is a process that most people should be familiar with if you have purchased a bed in a box mattress, usually a memory foam or hybrid, within the past 5 years or so. If not, it really is that simple. Please note that when removing the packaging it’s important to use the included tool. The vacuum seal is very tight and using a knife or scissors could damage the mattress.

Not all mattresses are compatible with every type of bed. Luckily Emma will suit almost any bed, including your traditional Divan, slatted beds and even on the floor.

There was some off-gassing which was almost expected given the type of mattress and the fact is was sealed up. Off-gassing isn’t generally a problem, although I have read some 1 or 2 sentence customer reviews in the past for other brands where a perfectly good mattress loses marks for days of off-gassing. With the Emma, the odour wasn’t too strong – I left the bedroom window open for a few hours. That night there was a slight smell remaining but by the following early afternoon, it was gone. That’s approximately 24 hours, which is acceptable.

The mattress actually appeared to fully expand within 15 minutes or so. It was 10″ high and seemed level across the entire surface in no time. However, I was still not prepared to use it without waiting for the advised 3 or 4 hour wait. Even until today the mattress hasn’t gained or lost any height that was achieved within the first 15 minutes of expansion.

The Feel and Sleeping Positions

Emma claims their mattress is for everyone. It is supposed to provide maximum adaptability through their topmost Airgocell ® layer. This is an interesting claim because everyone has different needs. However, it is widely accepted that a majority of people will opt for a medium feel as opposed to a plush or firm when given a choice. The Emma Mattress, in my opinion, is amedium firmness. Simply put, it’s not too hard and not too soft, just right. So far, I have experienced no issues with support or spinal alignment, and four weeks into using I have not developed any aches and pains either.

The decision to place the springs in-between two layers of foam has proven quite effective too. The pocket springs offer some bounce and provide some give for the two outer layers of foam. It also eliminates that stuck or sinking sensation which memory foam can often be too much to handle, but yet the contouring and hugging sensation that memory foam is most famous for is still present.

In terms of sleeping position, I am primarily a side sleeper but also quite often sleep on my stomach. For both of these sleeping positions medium works just fine. Those who specifically need a firm mattress or require added support for back issues may find a medium-firm or firm option much more suited.

Aesthetics

I thought to include this section because I can’t stress how much I love the look of this mattress. I have seen some awful looking mattresses in my time. Some are way too bright and colourful whilst others are oddly patterned. In my opinion, the Emma is one of the best looking mattresses I have seen for a while. My wardrobe is full of charcoals and blacks, which is probably why I love the look of Emma so much. Obviously, I had seen it online, but in person, you get a better feel of the quality and design, which all play part in overall aesthetics as well as build quality. I love the grey fabric cover contrasting with the white. The fabric handles add a nice touch whilst also making it easy to transport and move around at a later date if required. Even the tiny logo in a pop of blue finishes things off nicely. It oozes a premium feel almost without trying and pictures certainly don’t do it any justice.

Almost every mattress will usually be permanently covered with bedding and the duvet, but that’s not the point. For me, there is an element of satisfaction knowing that my mattress looks as good as it feels.

Warranty

In my opinion, most modern mattresses typically last anything between 6-8 years. Any mattress being used longer than this period and I would be surprised if it was offering the same level of support and comfort, no matter what the manufacturer claims. This is obviously great news because most of the best mattress brands are offering between 10-20 year warranty on their products.

Emma are no different. They seem confident enough in their product to offer a 10-year warranty on the dimensional stability and durability of the core materials.

Four Weeks On, And The 100 Night Trial

It’s important to use any new mattress thoroughly before deciding on whether to keep it or not. Getting used to your mattress is key, which is why testing one out for a few minutes in a showroom is generally a fruitless exercise. Emma recommends using their mattress for at least 3-4 weeks before sending it back even though they give you the flexibility of trying it risk-free for 100 nights. Well, I have been using it for 4 weeks now, and can safely say that within a few weeks I had decided this was going to be a keeper. Four weeks in and my mind hasn’t changed and I doubt it will by the end of the 3+ month trial period. For those people who may need more than a few weeks to decide, or have decided already, simply call the customer support team if required within 100 nights – they will pick it up, no questions asked, and issue a full refund.

Conclusion

Mattresses are one of those bulky purchases which not only cost a lot, but for some people are also a pain to choose, buy, and then dispose of when it comes to getting rid of the old one too. Although in-home trials are common and lengthy, the whole process of having to return a mattress and then go through it all over again, until you find the perfect mattress for your needs can be quite a hassle for some. That’s why it’s important to get it right the first time. With the Emma Mattress, I would say this is one of those purchases that for the money is a safe choice and still a “best buy“. Being a mid-range product it isn’t the cheapest on the UK market, but it does perform well enough to warrant a trial at least.

The last mattress I was using before Emma came along was a relatively new high-end 7 zone mattress which was perfect for my needs, and I genuinely thought that I would miss it. But I don’t, and that’s because for this category and price range, so far I am hard pushed to find any negativity to raise about the Emma. If you’re convinced and want to buy one or read more click the button below to check the latest price.

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