Innerspring mattresses are nothing new of course; they’re one of the oldest mattress technologies currently available and still sell better than other kinds. If you’re researching mattresses with an aim to buying one, you’ve already noticed that many retailers and online sites have plenty of innerspring mattresses for sale. However, even though they are best sellers, they’re not necessarily the best when it comes to customer satisfaction according to surveys. In order starting with the best, the most highly rated mattresses are memory foam, latex, air, and finally innerspring.
Take a look at our comparison chart to see which mattresses are the best if you’re planning to buy one, and check out some reviews of innerspring mattresses to see what the experts say. This shopping guide will give you all the information you need and more to help you choose the best mattress for your specific needs.
Top 5 Comparison Table
|Brand & Model||Height||Coil Type||Coil Gauge||Coil Count||Rating||Price|
|Simmons – Beautyrest||15″||Pocketed||14||1000||5 / 5||$$$|
|Continental Sleep – Firm Eurotop||11″||Verticoil||13.75||396||4.5 / 5||$$$|
|Sleep Master – Euro Box Top||13″||Pocketed||12||690||4 / 5||$$|
|Signature Sleep – Contour||8″||Pocketed||15||480||4.5 / 5||$|
|Brentwood – Finale Eurotop||11″||Open||13.5||390||4.5 / 5||$$|
Innerspring Mattresses Defined
To put it simply, an innerspring mattress contains springs inside and is usually made of three different components: a support layer, a comfort layer and a fabric covering.
Sometimes called a spring core, the support layer makes up the main body of the mattress’s interior, providing support for you while you sleep. It can contain hundreds or even thousands of springs, which are also called coils or coil springs. These springs are made of steel. Several factors in this support layer determine it the mattress will be soft or firm, and cheap or expensive. Among other factors, you need to consider the gauge and the count, both of which will be explained in detail below.
The uppermost layer is called the upholstery or comfort layer, and it may be made from a variety of different fibers or foams. Its job is to provide a comfortable, cushioned surface for sleeping. Some of the most common materials used in making this layer are visco-elastic foam, polyurethane foam, latex or gel-infused memory foam. Less expensive mattresses sometimes use polypropylene (celestra), cotton or polyester in the comfort layer.
The ticking, or fabric cover envelops the entire mattress, keeping the support and comfort layers contained. You will see a broad range of patterns and colors, but usually the cover is made from polyester yarns. Some of the highest-end mattresses might use blends of polyester with cotton, wool, silk or rayon for the ticking.
Different Types of Coils
Innerspring coil designs and patterns come in four main categories. All of these types are available, although some are more common than others.
Often called Bonnell spring, the open coil type is the most common and oldest system, and you tend to see it in cheaper mattresses. Multiple tempered steel springs shaped like hourglasses are interlaced to make up the main body of the mattress structure. This coil design rates about average in terms of longevity, durability, support and motion isolation compared to more advanced designs, but the three types below rate higher in all of these areas:
These usually cost more than Bonnell or open coil mattresses. The structure and design is similar, except that the springs are connected with hinges to improve body contouring and motion isolation. You can expect to see this design in mid to high price ranges.
Like its name implies, this design uses a single long wire made of tempered steel, which is formed into rows of springs running the entire length of the mattress. This system does not provide the best body contouring and motion isolation, so it is usually found in mattresses with low to mid price ranges.
Sometimes referred to as pocket sprung or pocketed coil mattresses, this design uses hundreds or even thousands of separate, independently-acting coils, each of which is contained in a fabric “pocket” of some type. This design provides excellent support, longevity and motion isolation, and is generally found in the more expensive mattresses.
The types listed above are the most common, but some manufacturers have improved upon these generic technologies with their own patented designs. Some examples are Serta’s TrueSense coil design and FreeFlex Innerspring. One of our top five picks, the Comfort Bedding, makes use of another patented technology called Verticoil. These cutting-edge innovations help manufacturers create supportive yet comfortable mattresses using new, improved methods.
Coil count is simply the number of springs or coils making up the mattress’s inner structure. You will commonly see anywhere from 500 to 2000 coils in some of the high-end mattresses. The coil count usually refers to the number of coils in a queen size, so if you’re buying another size the number will differ from model to model. In general, higher coil counts cost more, but there’s more to judging the quality of a mattress than just knowing the total coil count. You need to consider other factors, including the wire gauge and design.
Coil gauge is the main factor determining how firm the mattress is, although the nature of the comfort layer is also a factor. Coil gauge is a measure of how thick the springs are that are used in the body of the mattress. Thicker springs have a lower coil gauge, while thinner springs have a higher figure. Lower coil gauges indicate firmer mattresses: a coil gauge of 12 means the mattress is firm, and a gauge of 15 indicates a soft mattress. To cater to individual preferences, manufacturers offer a range from about 12 to 18, and half-numbers are also available. Generally speaking, mattresses with a gauge of 12 to 12.5 are best if you suffer from back pain or just like firm mattresses. If you want a medium mattress, look for a coil gauge of 13 or 13.5. If you want a plush, soft bed, try to find one that’s 14 gauge or more.
Note that all the specs and figures used here refer to Queen Size, and specs for other sizes may differ.
Reviews of Innerspring Mattresses
Simmons is among the top mattress manufacturers, and this superb and innovative mattress is possibly the best current innerspring mattress on the market. The hybrid multi-layered structure consists of a thousand 14-gauge pocket springs and gel memory foam, giving it a firm but plush feel for outstanding comfort at night. You can expect this mattress to cost three times as much anywhere else.
We’re big fans of the recent mattresses produced by Sleep Master, and this model is a good example of why. The 13-inch product contains several layers of memory foam at a variety of densities, as well as using patented iCoil technology in the design of the base. There are 690 pocketed springs – pretty impressive for the price. The combination of 12-gauge firm springs with ultra-soft foam layers gives you the perfect balance of plush comfort and firm support. However many reviews you read, you will notice this model coming up again and again with high owner satisfaction rates.
This model is very popular among consumers who are seeking something in the mid price range, and we have found that this mattress is likely the highest rated mid-priced model. At 11 inches, this one-sided mattress combines high density foam with 396 Verticoil design, a patented technology. This combination ensures a gentle, soft comfortable sleep with high quality orthopedic support that will be especially welcome if you have back trouble. This is a good all-round mattress that you’re likely to be completely satisfied with.
As inexpensive as this mattress is, it’s absolutely not poorly designed or low quality. It combines 480 pocket springs (almost unheard-of at this low price) with tempered steel 15-gauge springs, providing a plush comfortable surface with a platform that isolates motion superbly. Weight is distributed evenly by the fabric-enveloped individual coils, allowing the mattress to conform to your body contours and relieve pressure points on your hips, back, shoulders and neck. If you’re on a tight budget but want something with plenty of great features, you can’t do better than this mattress.
This all-American 11-inch mattress is a popular best-seller these days. Market competition has driven the prices down very low, so this inexpensive mattress is of a high quality that you would expect to cost much more. The base of the Finale is made of tempered steel 13.5 gauge springs for a balance between firmness and softness. It evenly supports and distributes your weight, it looks as great as it feels, and it’s very budget-friendly. A win-win all around!
Choosing the top mattress out of these five was not easy, but we finally settled on the Simmons BeautyRest Recharge World Class Manorville. We had several reasons for preferring this model over the other innerspring mattresses:
First, it contains an unbelievable 1000 individual pocket coils, far more than any of its competitors on this list, and it doesn’t cost that much more. More coils mean the mattress conforms exquisitely to your own body shape, which is great news if you experience spinal stenosis, arthritis, or joint or back pain and are looking for relief of pressure points. The large number of independently-acting coils also does a better job at motion isolation, so you won’t wake up your partner every time you turn over.
In addition to the generous number of coils and the well-constructed core, the gel-infused memory foam layers on the top surface will keep you cool as you sleep – gel is great at diffusing body heat unlike some materials that trap heat as you sleep.
The bed comes with a long 25-year warranty too, unlike the other models on our list. The Brentwood comes with just a one-year warranty, while the Sleep Master comes with a five-year warranty
This is the best innerspring mattress currently available in our opinion. It does cost a bit more than the others, but most brands with similar models charge double or even triple the price that you pay for the Beautyrest Manorville. This model really offers value for money, with its innovative design, quality components and a long warranty to give you the peace of mind to sleep even easier!