If you’ve been following along with our guide on how to buy an air mattress, then you may have noticed that some air mattresses have a noticeable bulge.
Well, there’s a good reason for it! Here’s what you need to know about why air mattresses sometimes have a bulge and what you can do about it.

Source: Krostrade
Why Does My Air Mattress Have A Bulge
If you are experiencing a bulge on one side of your air mattress, there is most likely a reason for it. It could be that you have purchased a lower quality air mattress or that the bed’s foundation is not stable.
In order to determine the cause, first make sure to purchase an air mattress of higher quality and check if the bed has any padding or foam attached. If the problem still persists, remove any such material and test the bed again.
Purchase A Higher Quality Air Mattress
When it comes to choosing the right air mattress, you want to make sure that you’re getting a high quality product. Purchasing a lower quality air mattress may not only be ineffective, but also dangerous.
Higher quality mattresses are designed with your comfort in mind and will provide lasting support throughout the night. If you’re looking for an air mattress that can accommodate a wide range of body types, then purchasing a higher quality product is key.
You don’t have to spend a lot of money to get a high quality air mattress – there are affordable options available as well. High quality air mattresses come in all different shapes and sizes, so finding one that’s perfect for you is easy. Finally, when buying an air mattress, always read the reviews to find the best option for your needs.
Check The Foundation Of The Bed
A bed with a poor foundation can cause an air mattress to have a bulge in it. Poorly constructed beds may not have the correct support for an air mattress and result in a bulge.
The foundation of your bed is important because it determines how stable the bed is. If the bed is wobbly, the air mattress will move around too much, which can cause a bulge. To determine if your bed has a poor foundation, you can use a level to check for unevenness or any other abnormalities.
If you find that your bed has a poor foundation, you may be able to fix it by buying new springs or adding supports to the frame of the bed. After fixing the foundation of your bed, make sure that you test it before using your air mattress again to ensure stability
Remove Any Padding Or Foam
If your air mattress has a bulge, it’s probably because of padding or foam that you removed. Removing this material can make your air mattress feel much more comfortable and support your weight better.
Padding and foam can add extra bulk to the air mattress, which can cause it to sag or lose its shape. Not removing these materials can also increase the chances of your air mattress becoming inflexible or too firm.
By removing these materials, you’ll be able to get a better-quality air mattress that will last longer.
What Causes A Bulge In My Air Mattress
A bulge in an air mattress could be caused by a number of factors such as using it on a hardwood floor, inflating it too much, or not airing it out completely after use.
To determine if your air mattress is properly inflated and aired out, you can use the following tips:a. Remove the cover and place your hand around the sides of the mattress to feel for any slack.
b. If there is still some slack left, inflate the mattress to its full capacity and re-cover it. c. Leave the inflated mattress alone for at least hours to allow the COto escape; then test it again by placing your hand around its sides.
If your air mattress has been used on a hardwood floor, be sure to treat the area with a furniture polish or wood sealant before using it again. Air mattresses can also be inflated too much if they become over-stuffed from using them over time or if they are not correctly deflated after each use.
To avoid this problem, always follow these steps when deflating an air mattress: remove all of the bed sheets and pillowcases, fold down one side of the bed sheet so that it is about twice its original size, place the folded sheet over the edge of the bed, grab hold of both ends of the sheet and pull until all air is released from inside (be careful not to rip off any buttons or zippers), replace all sheets and blankets, and finally deflation plug into electrical outlet or cigarette lighter (this will keep moisture out).
Another common cause of a bulge in an air mattress is improper storage – be sure to store your bed away from drafts and high temperatures to prevent damage. If you notice a bulge in your air mattress sooner than later – within two weeks of purchasing it or while using it – do not hesitate to bring it back to where you bought it for inspection and possible replacement free of charge! If you notice other signs of damage like rips in seams or tears in fabric that occur while your air Mattress is being used please call –for assistance as soon as possible!
How To Deal With A Bulged Air Mattress
A bulged air mattress may be a sign that it is time for a new one. In some cases, the bulge may be caused by water or gas escaping from the seams of the air mattress.
If you notice a bulge in your air mattress, do not panic. There are steps you can take to try to fix the problem and improve the lifespan of your air mattress. First, determine if the bulge is localized to one area or if it is spread throughout the mattress.
Once you have determined where the problem lies, follow these steps to fix it: Repairing a localized hole can be done with a needle and thread or using an adhesives such as silicone or hot glue gun Patching an entire air mattress may require more than one repair; multiple repairs may be necessary depending on how severe the damage is Finally, make sure to follow all safety guidelines when repairing an air mattress and always use protective gear when working with any type of adhesive
My Air Mattress Isn’T Breathing Properly
If you notice a bulge on your air mattress, it may be because the mattress isn’t breathing properly. Poor airflow can cause a number of problems, including increased moisture levels and an increase in bacteria.
To correct the issue, you’ll need to take some steps to improve airflow in your air mattress. Some common methods for improving airflow include using a fitted sheet or sleeping on your stomach. You can also try rearranging furniture or buying an air mattress with better ventilation features.
Once you’ve corrected the airflow problem, make sure to keep an eye on it to avoid future issues. If you experience any unusual symptoms while sleeping, don’t hesitate to seek medical help. And finally, if you notice that your air mattress is starting to show signs of wear, replace it as soon as possible!
How To Fix An Air Mattress That Is Leaking
A good air mattress helps you to keep warm in your travel. If you notice that your air mattress is having a bulge in the middle, it may be time to fix it. There are a few reasons why an air mattress might have a leak and one of them is the pump.
Pump failures can cause air mattresses to sag in the middle, which can lead to a bulge. To fix this issue, you will need to replace the pump or find a new one that is compatible with your air mattress.
In some cases, the seal around the perimeter of the bed could be failing, leading to leaks. You can also try patching up any tears or holes on the side of the bed with foam sealant or tape. If all else fails, you may need to buy a new air mattress altogether.
However, if you notice that your air mattress has been sitting for a while without being used, it may be time to get rid of it and purchase something new instead. Before throwing out your old air mattress, make sure to test it for leaks first by filling it up with water and waiting for an hour before sleeping on it again
Conclusion
There could be a number of reasons for the air mattress having a bulge, and it is best to consult with an expert to get to the root of the problem.
Hi, I’m Nilson Fermino and I’m a tour guide in the United States. I love exploring new places and sharing my knowledge with visitors. I’m a passionate traveler and I always look forward to discovering new places.