A memory foam mattress has a memory foam layer on top of springs or support foam. Memory foam softens and moulds to your shape using your body heat. Because of the benefits they give, memory foam mattresses are a popular option among our consumers.
So, let’s start with the question- Why Is My Memory Foam Mattress Not Inflating?
To begin with, the mattress might have been in the box for an extended period. It will also take a little longer to inflate. Another possibility is that you have left your mattress in a cold room. It will spread more slowly as a result of this. Finally, your mattress is faulty, which is the most prevalent problem.
Now, my friend, we are just getting warmed up.
To help you with the un-inflating mattress, we have arranged a step-by-step solution that might be useful for this problem.
Therefore, if you want to have your mattress at its best, read along!
4 Reasons Why Memory Foam Mattress Not Inflating [Along with Solutions]
Isn’t it exasperating?
Usually, memory foam mattresses come in a state that does not resemble a genuine mattress. Because that is how the producers make it.
For your convenience, the mattress was compressed, machine-rolled, and folded.
The foam mattress may then be placed inside a box and sent more efficiently. When you purchase the mattress, it will be compressed and packed within a box.
It’s comforting to know that the compression operation does not affect the foam.
To help you, we’ve explained the reasons and solutions-
1. Too Long in The Box

The biggest concerns of keeping your memory foam mattress in the box for too long include the mattress not fully expanding, voiding the warranty, and changes to the mattress’s hardness, support, and general comfort.
This is because applying compression pressures to the mattress for an extended period may limit the material’s capacity to fully decompress. Mattresses are often stored in their final shape outside of the box, only compressed and placed in their container a few days before shipment.
We wouldn’t advise rolling up your new memory foam mattress for more than two months. Keeping it rolled for any longer than this may begin to degrade its quality. We cannot guarantee that your mattress will be at its finest when unrolled if you wait more than two months.
Similarly, you should not store a mattress-in-a-box compressed and covered in its packing for more than two months since the foam layers may get destroyed.
The further you get your foam mattress in its box, the long does it take to inflate back to its original shape. And that’s assuming that the compression of your mattress hasn’t changed the qualities of its foam.
In fact, if you keep your foam mattress for a few weeks, you may just forget that you need to unpack it. And if you wait until the last minute and the mattress is ruined, you won’t be able to return it!
2. Cold Room Temperature 
Since memory foam is a temperature-sensitive substance, its feel is affected by the temperature of your bedroom. Memory foam adapts to the temperature of its surroundings.
If the temperature in your room is cool, your memory foam mattress will feel firmer. This, however, will soon change. Memory foam will stiffen and lose its softness and reaction mechanism if the environment is too chilly.
A product that performs differently when exposed to body heat will be influenced by the temperature of the space in which it is utilised. When memory foam mattresses or pillows are stored in a hotter environment.
The physical structure of the substance will have less viscosity.
Memory foam, on the other hand, becomes more stiff and inflexible at lower temperatures. Memory foam might seem rigid at first in icy conditions, but it will soften as it warms.
It is best to wait at least 24 hours before resting on a new memory foam mattress. It is up to the consumer to decide whether or not to wait.
Memory foam is constructed of polyurethane and a variety of chemicals that are included in the composition. One of the most important considerations is whether or not polyurethane can hold water.
Light sleepers have difficulty falling asleep. Even though memory foam is comfortable, many sleepers suffer while changing positions during the night.
3. It is not ready yet

It is essential to open your new memory foam mattress as soon as you receive it. It takes 4-6 hours for the memory foam to expand by 90% and another 4-6 hours to reach near-full expansion.
It is designed so that it may be compressed by the manufacturer, allowing the memory foam to be deflated, folded, and placed in an easy-to-ship box.
This is why memory foam is frequently referred to as a “bed in a box.”
According to mattress makers, it takes 24-72 hours to inflate a memory foam mattress entirely, although it expands up to 90% in around 4-6 hours.
Memory foam mattress toppers require 24 hours to fully expand. Because memory foam pillows are denser, they require 48-72 hours to ultimately expand.
The use of a mattress regularly will only shorten the material’s expansion time. If you wish to sleep on it before the 24-hour mark, keep in mind that the mattress will not feel its finest until it has expanded to its full size.
4. Start Sleeping on It

When you buy a mattress for the first time, it may be a little stiff. However, as you use it, you will become accustomed to it and become more comfortable.
A memory foam mattress is constructed of heat-sensitive viscoelastic material. This is why memory foam is frequently referred to as a “bed in a box.”
According to mattress makers, it takes 24-72 hours to inflate a memory foam mattress entirely, although it expands up to 90% in around 4-6 hours.
Some mattresses expand fast, while others take longer to expand. If you encounter this issue, try activating the memory foam with your body heat. Stretch out, roll around, and stroll over your mattress during the day since the foam responds to heat and body weight.
Raising the temperature of the room might help soften the foam. If, after a week, your mattress has not finished inflating, you most likely have a damaged mattress.
If your mattress is faulty, contact the company’s customer care for a replacement or a refund.
FAQs
Question: How long does it take for a memory foam mattress to expand?
Answer: It is essential to open your new memory foam mattress as soon as you receive it. It takes 4-6 hours for the memory foam to expand by 90% and another 4-6 hours to reach near-full expansion.
Question: Does memory foam flatten over time?
Answer: Memory foam is notorious for dropping and sinking over time, which has led to several complaints. The fact is that this will always happen if the same side of a mattress is utilised night after night without being rotated or turned.
Question: Is memory foam suitable for overweight?
Answer: For heavy side sleepers, a substantial layer of memory foam should provide adequate pressure relief.
Take Away
Now, those are the reasons why is your Memory Foam Mattress Not Inflating. Following these steps, you will have your mattress expanded in no time.
So, where did you mess up?
Share your answers and thoughts with us by leaving a comment. Good luck with your memory mattress!!
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