
Additional Causes of Mattress Sagging
- Inferior Components. Sure, even the best mattresses in the world can sag at some point. ...
- Mediocre Boxspring or Foundation. Did you know that sleeping on an inferior boxspring or foundation can also increase the probability of your mattress sagging in the middle?
- Flooding. ...
- Spooning Couples. ...
Why do mattresses SAG?
Mattresses sag due to age, failing box spring, sagging platform slats, and wires, thin coil metal, poor coil metal quality, insufficient coil rotations, incorrect coils installed in all/part of the mattress at the factory, poor quality foam, purchased incorrect firmness, not new, and too fat. Why do Innerspring Mattresses Sag?
Should you rotate your mattress to prevent sagging?
If your mattress is already sagging, rotating it can still help. Excessive sagging tends to occur in the areas of the mattress that are put under the most pressure by the sleeper’s body. This tends to be the areas around the hips and shoulders.
What is the best mattress for a sagging mattress?
If the sagging is more substantial a four-inch foam mattress with a topper can provide better help to a sagging mattress. Ever wonder how much a twin bed weighs on average?
What are the signs of a sagging mattress?
A sagging mattress doesn’t support your weight properly, so you’ll probably experience a weird sensation of falling from your bed or falling in the center of your bed while sleeping. This sensation will eventually make you develop “protective mechanisms” such as having a pillow on your back for support or sleeping in an uncomfortable position.

Is it normal for a new mattress to dip?
Many people can mistake this impression or dip as a defect in the mattress (i.e. sagging). If your mattress shows an indentation of up to 2 inches, this is not a defect; it's the fibers and foam compressing and conforming to your body, creating normal body impressions in a mattress.
Why is my new mattress already sagging?
Sagging is typically the result of normal wear-and-tear to your mattress. The foam materials used in mattresses tend to soften over time, as they are exposed to significant pressure every night from the sleeper's body. Over time, this gradual softening of foam leads to a feeling of sagging, and less even support.
How long does it take for a new mattress to settle?
30 to 90 daysMost mattresses take anywhere from 30 to 90 days to fully “break in." Your new mattress may be different from your old one, or it may seem stiff from its newness, and thus may seem uncomfortable for a little while. Like a new pair of shoes, the mattress materials haven't had time to soften and conform to your body.
How much sag in a mattress is acceptable?
The industry-accepted amount of sag in a memory foam mattress is 2cm. This means that any indents of 2cm-3cm that don't return to their original position are considered acceptable.
How do you firm up a sagging mattress?
To up mattress thickness, toppers are your best bet to remedy a sagging area of the mattress. Your new mattress topper will counter the sagging by creating a more even sleep surface so you can sleep peacefully, no matter your preferred sleeping position.
How do I stop my mattress from dipping?
How to Prevent Mattress From SaggingChange your sleeping position.Change the area where you sleep on the mattress.Rotate and flip your mattress at least every six months.Use a box spring with your mattress.Use a good foundation.Regularly check the under mattress support.Use a mattress topper.More items...•
Should a new mattress be uncomfortable?
The materials in a new mattress are flexible, but strong and rigid. Like buying a new pair of shoes, they might feel uncomfortable at first because the materials have not become flexible and moldable with repeated use.
Will my new mattress soften up?
How long does it take to break in a new mattress? Most mattresses will take about 1-2 weeks to adjust to your body and soften up to the “showroom feel.”
Does your body need to adjust to a new mattress?
No matter how uncomfortable you feel, resist the urge to sleep somewhere else or go back to your old mattress for the first 30 to 60 days. Consistently sleeping on your new mattress not only breaks in the materials faster, but it also helps your body adjust.
Should you sink into your mattress?
If you feel the most comfortable sleeping on your stomach, you need a medium to firm mattress. The firmer surface keeps your body resting on top without sinking too deeply into your bed. Combination sleepers find the best comfort resting on a medium to medium-firm mattress.
Will a mattress topper fix a sagging mattress?
Find a thick topper that matches the size of your bed and place it on top of your mattress. This will eventually even out the indents, sags, or bumps in your mattress and improve the quality of your sleep. Best of all, a mattress topper can be used on a regular basis to prevent additional sagging.
How long do mattresses usually last?
between 7 and 10 yearsMost mattresses should last between 7 and 10 years. However, there are many variables that can influence mattress lifespan. The original build quality of the mattress, the materials used, and even the weight and sleeping styles of the sleepers can all influence a bed's longevity.
Why does my mattress sink in the middle?
This is usually caused by a few things. Couples who tend to sleep on 'their' sides of the bed. Or, if a couple sleeps in a 'spooning' position, there is often one sagging area right in the middle. A third way that this sagging might be caused is by pets!
How long do box springs last?
While it is true that all mattresses will wear out eventually, with proper care, your mattress will last for many years.
Can a saggy mattress cause back pain?
A saggy mattress can interfere with your sleep and even cause back pain. If you are already experiencing the feeling of a sagging mattress, it is not likely that you can fix it. However, if your mattress is not sagging, or you are about to purchase a new mattress, you can prevent, or delay, the problem. Related Blog: When Should You Flip ...
Why do innerspring mattresses sag?
Innerspring mattresses sag because they are designed to fail. Companies would go bankrupt if they built innerspring with thick high-quality steel that lasts 30 years. Their customers would only buy 1 or 2 mattresses during their lifetime rather than 8-10. An old box spring may also be the cause.
How to help a sagging mattress?
A mattress topper can help a sagging mattress a small amount by distributing the weight over a larger area and filling in the sagging area with the additional material . If the sagging is more substantial a four-inch foam mattress with a topper can provide better help to a sagging mattress.
Why do mattresses sink?
A new mattress may be sinking in the middle due to a manufacturer’s defect where they accidentally installed lesser quality springs in the middle of the mattress. This can actually happen quite easily by: 1 the ten-year-old “apprentice” grabbing some wrong springs from inventory. 2 the twelve-year-old inventory Manager storing springs in the wrong location. 3 the spring manufacturer placed springs in an incorrectly labeled box. 4 The eleven-year assembler was up all night with his two colic children and in a zombie trance, he or she somehow installed fewer springs than necessary. Thankfully this possibility is the least likely 😉
Why does my mattress sink in the middle?
A new mattress may be sinking in the middle due to a manufacturer’s defect where they accidentally installed lesser quality springs in the middle of the mattress. This can actually happen quite easily by: the ten-year-old “apprentice” grabbing some wrong springs from inventory.
How long do mattresses last?
Age: mattresses are not designed or built to last 20 years, even though many of us try to get that many years out of a mattress. My last mattress, well my ex-wife’s, was more than 13 years old when I last slept in it. I am sure she had if for at least five years before that too.
Why do dealers use poor quality foam?
Poor quality foam: Some dealers require the factory to use the cheapest foam possible so they can set a low price, sell many, and then sit back and count their cash. This is not the factory’s fault as they don’t care what materials they use as the manufacturing process is the same for quality or crap materials.
Can you return a mattress that is on a box spring?
If the mattress is on a box spring you can try the plywood trick for a possible solution. If it is on a solid foundation then you are pretty much fubar if you cannot return the mattress. A less desirable solution is to put 1/2” or 5/8” plywood on top of the mattress and add a 4” or 6” foam mattress.
Inferior Material
Our experience has shown us that inferior quality mattress components is the #1 biggest contributor to mattress sag. Many manufacturers cut costs on wood and other materials like springs to reduce costs and maximize their profits.
Soiling or Liquid Penetration
Any liquids, water or other fluids, could potentially damage the upholstery of your mattress causing the top layers of material to compress. Knowing this, manufacturers may void your warranty if any sign of soiling near the troublesome spots on your mattress exists. That's why a waterporoof mattress protector is a wise investment.
Our Foam is Better
After years of experience, we’ve realized that the quality of the foam used is one of the most important aspects of a comfortable bed.
Take The Aviya Challenge!
We’re passionate about our mattresses and we stand behind the quality and craftsmanship of every Aviya mattress we make. In selecting high quality materials and high density foams, our goal was to create a mattress that doesn't sag. Our warranty lasts 10 years from the day your Aviya mattress arrives in your home.
Why does my mattress sag?
If you have had your bed for a long time, its surface will experience wear and tear. When you purchase a new mattress and place it on that same surface, it might start to sag. While you might consider replacing the mattress, the problem could be your box spring that needs replacement.
How to stop a mattress from sagging?
A quick and temporary way to reduce the sagging feeling of a mattress is to place pillows under the depressed areas. Buy cheap pillows, lift your mattress, and place them under the indented sides.
What does it mean when you fall asleep on a couch?
If you find yourself falling asleep on the couch and not waking up to go to your bed or sleeping in another bedroom, this could be a good sign that your mattress is saggy and uncomfortable. Same way, if you find yourself sleeping better at your friend’s house or on hotel room mattresses when you go for a vacation is a sign that you are not comfortable in your bed.
What is a mattress topper?
Using a mattress topper is an easy and affordable way of reducing the sinking feeling brought about by a sagging mattress. If you are not in a position to buy a new mattress, a topper, which goes on the surface, will do the trick.
What happens if you don't check the manufacturer's date on a mattress?
If you don’t check the manufacturer’s date on the tag, you will easily fall victim to getting a returned mattress. Many warehouses that offer significant discounts operate illegally. When the discounts are too good, make sure you run a background check on the store and its reviews. Workers tend to get commissions from sales, and returned mattresses are very profitable to them.
Why does my mattress feel so firm?
A new mattress will feel firm for the first few nights because the upper layers are still new. With time, depending on the side of the bed that you sleep in, the mattress will start taking your natural form. You will start noticing a dip that looks like your body impression. If you and your partner snuggle in the middle, your mattress will experience sagging in that particular area if you don’t rotate or flip your mattress now and then.
Can you buy a soft mattress?
Manufacturers designate mattresses as either soft or firm. If you are not keen, you could buy a soft mattress unknowingly. A soft mattress will feel comfortable, but it will start to sink faster than a firm mattress. Soft mattresses are ideal for people who weigh less, but if you weigh heavily, this mattress will not give you long-term service.
Why do you need a mattress topper?
Mattress toppers can be critical if you’re serious about preventing the mattress from sagging. Toppers are thin layers of cushion which are placed on the surface of mattresses for the sleeper to lie down on.
Why is spinal alignment important?
The correct spinal alignment can prevent health issues ranging from back pain to posture problems as well as scoliosis.
Can you sleep on a sagging mattress?
Lying down on a sagging mattress can be extremely uncomfortable. Sure, if you sleep alone on a King or Queen size model, shifting to the better side will always remain a possibility.
Can a mattress sag?
Sure, even the best mattresses in the world can sag at some point. However, buying one that features mediocre material may result in deterioration within the space of a few months or even worse.
Is it cheaper to buy a new foundation or a mattress?
If you want to prevent a mattress from sagging, buying a new foundation to go with it is one of the best decisions you can make. Sure, foundations are not cheap and can run into several hundreds of dollars.
Is sagging a mattress a problem?
Sagging can be a real mattress problem that affects millions of people all over the world. While the issue cannot be entirely prevented in most cases, following the steps above can help minimize the risk of suffering it.
What is sagging in a mattress?
Sagging usually occurs in the areas that are exposed to the most pressure. Typically, this includes areas that support the hips and shoulders. A sagging mattress will provide uneven support, which can significantly reduce comfort and sleep quality.
Why does my mattress feel sagging?
The foam materials used in mattresses tend to soften over time, as they are exposed to significant pressure every night from the sleeper’s body. Over time, this gradual softening of foam leads to a feeling of sagging, and less even support. In innerspring and hybrid mattresses, sagging is also common.
Why do you need a mattress topper?
Purchasing a mattress topper can help you sleep more comfortably on a mattress that is sagging. As the name suggests, mattress toppers are simply placed on top of your bed, offering an additional layer of comfort on top of the existing mattress.
How many inches of foam is in a mattress topper?
Further information can be found in our privacy policy. Mattress toppers are sold individually as accessories, and usually feature 2 to 5 inches of foam, latex, wool, down, down alternative, or feathers. In the case of countering mattress sagging, the thicker toppers made from denser materials tend to perform best.
How to prevent mattress from sagging?
By rotating a mattress, swapping the foot and head of the bed, you can extend its lifespan significantly. Regularly rotating a bed will help to prevent premature sagging. Doing so every three to six months is a good rule of thumb. If your mattress is already sagging, rotating it can still help. Excessive sagging tends to occur in the areas ...
What happens if you flip a mattress?
Most modern mattresses are designed to be one-sided, so flipping them will generally result in poor comfort and an increased chance of damage to the bed. 3. Replace the Foundation. In many cases, the foundation of your bed can contribute to premature mattress sagging.
Where does sagging occur in a mattress?
This tends to be the areas around the hips and shoulders. Rotating your mattress allows the heavier parts of your body to rest on areas of the mattress that are not yet sagging.
Why does my mattress sag?
A base that’s not supportive enough is a common culprit for mattress sagging. If your base can’t support your mattress properly, it will simply bulge down into the weak spots, which leads to a saggy feeling for you! This will happen even with a brand new mattress if it’s not on a good base.
Can you put a mattress topper on top of a mattress?
Adding a mattress topper, particularly a firm one , can help even out the top of your mattress . This is a good solution if you really don’t want to replace your mattress yet, but want to invest in extending it’s life a bit longer.