RealEstate Ke > Furniture > Why Do Air Mattresses Have Bumps?

Why Do Air Mattresses Have Bumps?

Air mattresses have been around for decades, and have revolutionized the way we sleep. They’re perfect for guest rooms, RVs or college dorms. 

Most people who have owned one say they prefer sleeping on an air mattress to sleeping on a regular mattress – it’s more comfortable, more portable and far easier to inflate and deflate. 

However, many people have wondered why air mattresses have those bumps on them. The reason why air mattresses have bumps is because 

Air mattresses offer a lot of convenience for temporary sleeping arrangements, helping to create a comfortable setting in a hurry. 

Plus, air mattresses can be a lot cheaper than other options for temporary sleeping arrangements. 

However, they are not as simple as they may seem at first glance.

Let’s find out more about air mattresses and why they have bumps.

Why do air beds have lumps or indents?

The first time you lay on an air mattress you may be surprised by the “bumpiness” under you.

The bumpers prevent the mattress from moving when you get in or out of bed.

Air mattresses have been on the market for years, but the key to making them a success is the air mattress manufacturing process. 

The bumps created during the process, give the top and bottom of the mattress stability.

So instead of just being like a balloon or an unstable ball, indents and dimples help the air mattress to balance.

Why does my air mattress have a bubble?

You’ve finally done it, you’ve saved up enough money to buy that beautiful 4-piece air mattress you’ve been eyeing for months. 

You open the package, you inflate it, and…is it just your imagination, or does it have a bubble? 

Unintentional air bubbles in your air mattress could be a sign of a more serious problem, or it could be a simple manufacturing error. 

But before you start sparring with your air mattress, here are a few things to keep in mind:

  • The integrity of your air mattress depends on how well it bonds along its seams. Poor bonding can cause bubbles
  • Blowing too much air into an air mattress can result to trapped bubbles 
  • After using an airbed for a while, you may start to see a small amount of wear and tear on air mattress. You should be able to expect bubbles to develop along the seams with time
  • It’s common for people to choose inexpensive air mattresses made of fake materials. The defects in them oftentimes are causes of a bubble or a sag.

Is it safe to sleep on air mattress with bubble?

Given that air mattresses are not intended to be used long-term, it is not recommended that you use an air mattress to sleep on every night.

Even if they are not used for an extended period of time, air mattresses can develop an air bubble. 

Mostly, the air bubbles will be too small to give you any kind of trouble when you sleep.

But if they make you uncomfortable, you definitely should put away that airbed.

However, this doesn’t mean that you can’t use the airbed from time to time. 

Air mattresses are made to be comfortable to use for a few nights, and there are even air mattresses that can be used as replacements for regular beds, depending on your needs.

How to fix air mattress bubble

Air mattresses aren’t always the most durable of items, but fortunately there are tricks for quickly making them last longer and appear in better condition. 

For example, air mattresses tend to develop small bubbles on the surface, which isn’t really a problem to the mattress overall, but can certainly make the mattress look less than appealing. 

Fortunately, there are ways of repairing and preventing bubbles from developing into larger holes in the mattress, and ensuring that the mattress remains in tip-top shape for years to come.

  • You can use your fingers to poke a hole in the bubble.
  • In case, air bubbles persist, try unscrewing the nozzle – that releases the air without letting the air escape completely. This is the best way to remove air bubbles without letting a lot of air out.
  • Airtightness is very important. All you need to do is blow more air into the air mattress using an air pump.
  • Airtight mattress sealing is ensured by having the nozzle tightened.


Perfect for sleepovers, camping and everyday use, air mattresses have been the perfect solution for a quick and comfortable night’s rest when you don’t have the time to set up a wooden bed or box spring. 

Because air is easily distributed throughout the mattress, it can quickly adjust to balance and fit your body, and then easily return to its original, flat shape.

But why the bumps? It turns out, there is actually a reason air mattresses have indents and lumps .

Typically, the bumps are what keeps the mattress evenly balanced.

Zebedee Nambaleo
Zebedee Nambaleo

Zebedee is the founder of RealEstate Ke. He creates content by carefully examining and analyzing the real estate market, home improvement resources, and government data. His analysis is based on the principle of supplying high-quality, relevant, and in-depth information to his audience. By evaluating the current conditions and predicting future trends, he provides his audience with invaluable insights that allow them to make better decisions.