A high-quality innerspring mattress typically lasts seven to ten years with regular use. Durability depends on the coil gauge and count, the quality of the comfort layers, and how well the mattress is cared for. Using a mattress protector and rotating the mattress periodically helps extend its lifespan.

A medium-firm innerspring mattress can be a good option for back pain, especially back sleepers and stomach sleepers who need consistent support for spinal alignment. If you’re a side sleeper with back pain, you may find that a hybrid or memory foam mattress offers better pressure relief.

Yes. The coil structure in an innerspring mattress promotes airflow through the mattress for a more comfortable temperature. This is one of the main reasons why hot sleepers and those who find all-foam mattresses trap too much heat often prefer an innerspring or hybrid mattress.

Innerspring mattresses are the most well-known mattress types available. They are made with steel coils that support the sleeper's body. These coils are either individually encased or connected to a single unit inside the mattress. The innerspring coil system distributes the sleeper's body weight and supports spinal alignment. Generally, the more coils there are, the more comfortable the mattress. Innerspring mattresses can be topped with a variety of upholstery or cushioning.

Box springs are only one type of base for a mattress, but they are usually the best choice for an innerspring mattress. Box springs help keep innerspring mattresses from sagging, provide extra height to the bed, and allow a little more bounce for firmer mattresses. Box springs work best when paired with a bed frame. Mattress foundations are another popular kind of base. They are similar to a box spring, but instead of coils, foundations have a flat surface or slats for the mattress to rest on. Foundations work best with foam or latex mattresses.