Coil springs are the backbone of a spring mattress, providing support and durability. They are typically made from high-quality steel and come in a variety of shapes and sizes, including Bonnell, offset, and pocketed coils. These coils work together to distribute body weight evenly and provide a comfortable sleeping surface.Coil Springs
Box springs, also known as foundations, are a crucial part of a spring mattress. They are typically made from a wooden frame and covered with fabric. The purpose of a box spring is to provide a supportive base for the mattress and help absorb shock and movement. A good box spring can extend the life of your mattress and enhance its overall performance.Box Springs
Mattress toppers are a popular addition to spring mattresses as they can provide an extra layer of comfort and support. They are typically made from memory foam, latex, or down and can help relieve pressure points and improve the overall feel of the mattress. Mattress toppers can also help extend the life of your mattress by providing an extra layer of protection.Mattress Toppers
Foam encasement, also known as foam edge support, is a layer of foam that surrounds the perimeter of the mattress. This feature helps prevent sagging and edge breakdown, providing a more stable and supportive sleeping surface. Foam encasement also helps increase the usable surface area of the mattress, allowing you to sleep comfortably closer to the edge.Foam Encasement
Edge support is an essential feature for spring mattresses, as it helps prevent the mattress from sagging or collapsing when you sit or sleep near the edge. This feature is particularly important for those who share a bed, as it can help prevent motion transfer and provide a more stable sleeping surface. Look for reinforced edges or foam encasement for the best edge support.Edge Support
The quilted cover is the top layer of a spring mattress and is responsible for providing a comfortable and breathable sleeping surface. It is typically made from a soft, durable fabric and can include added features such as cooling technology or moisture-wicking properties. A quilted cover can help regulate body temperature and provide a cozy feel to your mattress.Quilted Cover
A pillow top is an extra layer of cushioning added to the top of the mattress, providing a plush and luxurious feel. It is typically made from memory foam, latex, or down and can add extra support and pressure relief to the mattress. Pillow tops are a popular feature for those who prefer a softer sleeping surface or suffer from aches and pains.Pillow Top
A foundation is a supportive base for your mattress, typically made from a wooden frame and covered with fabric. It helps distribute weight evenly and provides a stable and durable surface for your mattress. A good foundation can help extend the life of your mattress and provide a more comfortable sleeping experience.Foundation
Comfort layers are layers of cushioning materials, such as memory foam, latex, or gel-infused foam, added to the top of the mattress. These layers can provide extra support, pressure relief, and comfort, depending on your preferences. Look for mattresses with multiple comfort layers for a customizable and comfortable sleeping experience.Comfort Layers
The innerspring system, also known as the core or support system, is the foundation of a spring mattress. It is typically made up of multiple layers of coil springs that work together to provide support and distribute weight evenly. A good innerspring system is essential for a comfortable and supportive mattress.Innerspring System