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December 16, 2025 · 7 min read

So, you bought a mattress online a few years ago, and at first, things seemed to be going well — until you started waking up with aches and pains all over your body. Your lower back has been aching. Your shoulders stiffen with each sleep. Your body just feels off.
You’re not crazy — your mattress is sagging. And if you purchased a bed-in-a-box or any other cheap mattress, we’re not surprised it is. If you want to improve your sleep quality and invest in a mattress that won’t break down on you, here is our guide to finding a mattress that won’t sag.
So, what’s the big deal about mattress sagging? Finding or feeling a noticeable dip, dent, or sag in your mattress is an indicator that the components have worn down significantly. And while it’s normal for mattress materials to soften up over time to create mattress body impressions (a crucial development for proper spine alignment), it’s not normal for a bed to have a crater.
If you’d like to know more about the difference between a sagging mattress and body impressions, watch this video.
To add insult to injury, trying to fix a dip in mattress components is virtually impossible. Once the components are broken down, they’re done for.
When your mattress sags, it not only hurts your body physically, but it also hurts your sleep quality overall. Getting poor sleep is the root cause of many health problems, like fatigue, grogginess, weight gain, decreased brain function, and mental health disorders like depression. Sleep is the foundation of living a healthy life; therefore, investing in the right mattress is crucial.
In the past few years, the mattress industry has come up with some interesting ways to profit from common mattress problems consumers face. Some mattress brands are releasing an “anti-sag mattress” as a marketing strategy, promoting a bed that won’t develop that dip or crater over time. While it’s a nice promise, most mattresses from major retailers can’t deliver on that promise.
If you ever search for anti-sag mattresses, you’ll notice one weird detail: they’re all usually an extra-firm mattress. The logic seems to be that firmer materials are less likely to break down with regular wear and tear, but that’s just not necessarily true. Also, not every sleeper would benefit from an extra-firm mattress! Don’t limit yourself — find a mattress that will work for you and your needs.
No, not really. Regular run-of-the-mill mattresses you can buy online or in a major store can’t promise that their beds won’t sag. Why? Because their components are cheap. Low-quality materials result in a low-quality mattress that may not last you more than five years. It’s a marketing gimmick, not a real service they can provide.
However, we experts at Texas Mattress Makers know that the best way to find a mattress that won’t sag is to look for one made with top-quality materials — and we know exactly where you can obtain one. Hint: it’s us. It’s at our showrooms!

Better Materials, Better Mattresses
If you really want to find a mattress that doesn’t sag, you need to focus on quality and construction. To paint this picture a little clearer, here are some frequently asked questions we hear about sagging mattresses.
Mattress sag occurs when your mattress’s components — the comfort and the support — are breaking beneath your body, forming a dip or a crater. This happens when your bed is made from low-quality, non-durable materials that can’t support your body anymore.
Signs of a sagging bed include:
They shouldn’t. While the average life expectancy of a mattress (5–8 years) is short, this only applies to mattresses that aren’t constructed with durable materials that are built to last. If a mattress’s components are low-quality, they will be inherently weaker and more prone to sagging.
It’s a common myth that memory foam mattresses are more likely to sag because they’re softer, but this is not the case. Texas Mattress Makers uses highly dense and resilient foam components that will contour and conform to the body while maintaining their structural integrity.
In short, no, not all mattresses eventually sag — only the bad ones do.
The bad news is that if you’re currently sleeping on a cheap mattress, sagging is inevitable as time goes on. No mattress topper, mattress flip, or mound of pillows can save it. The good news is that purchasing a mattress from Texas Mattress Makers means that you’ll never have to worry about mattress sag again!
The answer is simple: a high-quality mattress.
There is not one type of mattress that will ultimately prevent sagging — remember, anti-sag mattresses don’t exist — but investing in a mattress with strong, durable construction and top-of-the-line components is the best way to prevent this from happening.
When you buy a high-quality mattress, the mattress’s support and comfort components will be able to withstand your weight and support your body properly over time. The components won’t break down, so you won’t have to worry about dips or sagging.
What type of mattress holds up the best? While every mattress at Texas Mattress Makers is made with quality materials, we do offer mattresses with specific technology that is meant to be virtually indestructible.

When tested against other coil systems, Quantum™ Coil outperformed each one. There is no competition when it comes to durability, longevity, and support.
Texas Mattress Makers is the only mattress manufacturer and retailer in Texas that has the expertise necessary to make mattresses with the Quantum™ Coil technology. Mattresses made with this coil system can house up to 200% more coils than a standard mattress. The coils are smaller in diameter (known as micro-coils) and are placed in their own individual pockets of fabric for personalized support.
We ran over Quantum™ Coil with a truck weighing 26,000 pounds, and not a single coil bent or broke. The component stayed exactly the same. If you want a mattress that will never break down on you, this collection is for you.
This collection features two mattresses: the Quantum™ Mattress and the Quantum™ Natural Mattress. The Quantum™ Mattress features our top-performing comfort materials on top of the coils, while the Quantum™ Natural houses two dual layers of all-natural, pain-relieving latex.
A Quantum™ Coil mattress can provide:
These beds have been referred to as “forever mattresses” as you’ll never have to replace them. In fact, they will only get better with time.
Finding a mattress that won’t sag is extremely easy when you shop at Texas Mattress Makers. Each mattress is constructed by expert craftsmen who use only the highest-rated materials in the industry to create durable yet luxurious mattresses that can last a lifetime.
Don’t let a cheap mattress ruin your sleep. Visit any of our mattress stores in Houston today to find your dream mattress that you can sleep on for decades with no fear of sagging, dents, or craters. Better sleep is just one visit away.
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