The coils, also known as the core or the the main support for the body. Proper support is essential not only for a good night's sleep, but for maintaining a healthy spine. considering the core of an innerspring mattress, there are a number of important factors: the number of coils used throughout the mattress, the way the coils are constructed, and the shape of the coils. You might have heard a rumor that the more coils in a mattress core, the more supportive the mattressWhile this can be true, coil count is not nearly as critical today as it once was. days the construction of the coils is a much more important factor in determining the overall comfort and support of the mattress. That being said, here are some guidelines to follow vis-à-vis coil count: When discussing the coils of an innerspring mattress, the word "gauge" refers to the thickness of the wire used to construct the coil. counter-intuitively, the lower the number, the "heavier" the
gauge, and the thicker the wire — 12.5 gauge wire (very "stiff") is thicker and stronger than 16.5 gauge wire (quite "springy"). Another important factor is the number coil, a measurement of how tightly the coil is wound. with a higher number of working turns will result in both a softer and since the work of supporting your body is spread throughout the spring. Working turns can be counted by tracing the wire with your finger — each time your finger travels 180 degrees around the coil translates to one the process of heating and cooling the coils to ensure they retain their proper shape over time. has gone through that process twice, ensuring increased durability. There are three main coil designs used in modern mattresses: Hourglass, Pocketed and Continuous. Hourglass coils, the most commonly used design, come in two varieties — Bonnell coils and Offset coils. Based on 19th century buggy seat springs,
the Bonnell coil has an hourglass shape with a knot at each end, and is known as the original mattress coil. Today, Bonnell coils are still the most prevalent coils in the mattress industry, though they are typically found in less expensive mattresses. The Offset design, found in more expensive mattresses, is similarly hourglass shaped, but the circles at the top and bottom of each coil are flattened to create a hinging action within the mattress core. This design allows the mattress to better conform to your body, and tends to make Offset coils less noisy than theirIt also allows Offset coils to be connected to each other via helicals (corkscrew-shaped wires that run over the tops and bottoms of the coils), which prevents them from moving from side to Pocketed coils, also known as Marshall coils, are each individually wrapped in a fabric pocket. While the pockets might be connected together, the springs are each independent of one another
and can move separately. Pocketed coils provide more motion separation than other innerspring coil types, meaning that when your sweetie starts tossing and turning, you are less likely to be disrupted from your zzz's. This can really come in handy if your bed-mate is a restless sleeper. the flip side, pocketed coils endure greater strain over time, since each coil absorbs weight without distributing it to other nearby coils. pocketed coils in most of their innerspring mattresses. Continuous coil springs are made from a single length of wire shaped into a series of loose S-shaped ringlets. The concept behind this design is that by attaching each coil to its neighbors, the mattress core will be stronger, more stable, and more durable. coil designs also allow for significantly more coils per mattress, making it difficult to compare coil counts with non-continuous coil systems. Kingsdown tend to use continuous coils in their products.
What is a mattress coil count? A coil count tells the number of coils that appear in a full-size mattress. The basic standard counts are 252 and 312, although some varieties go higher than 800. Just as important as the coil count, though, is the gauge of the wire on the coil, indicating firmness. What are some of the features of the Serta Hampton Bay mattress? What are the top rated Hampton Rhodes mattresses? What features does a Simmons Beautyrest mattress have? The wire gauge on a coil ranges from 12 to 18 or higher, and the higher the number, the thinner the wire. This means that in two mattresses with the same number of coils, the one with the lower gauge is firmer. More coils add firmness too, so it's possible for 12-gauge and 16-gauge mattresses to have the same firmness, but the 16-gauge mattress needs more coils to compensate. There are also different types of mattress coils. The offset variety has a flat section crimped on the ends for independent motion, while pocketed coils are straight.
Bonnell coils feature double cones and round ends. Continuous coils are straight, and the inner spring is formed from one long piece of wire without any clipping. Many mattresses add a wire around the border to support the edges and keep the upholstery straight. When padding and pillow-tops come into play, the work of the coils becomes less significant, which makes it less important to look at coil count when the mattress has that extra cushioning. Learn more about Beds & Mattresses What were some of the best rated mattresses for 2013? The best mattresses of 2013 include the collection of mattresses from Sealy with bunnell coils, the NovaForm Serafina, Amerisleep, Tempurpedic and iComfort... Which is the best mattress: Serta Sertapedics or Simmons Beautyrest? Although the Simmons Beautyrest Classic line of mattresses is typically more expensive than the Serta Sertapedic brand, it is lauded for its pocketed coils... What are the differences between a Posturepedic and a Therapedic mattress?