Sofa filling: fiber, foam and feather options

When purchasing a sofa, we are usually attracted by the appearance and ignore the importance of the filling. However, padding is the cornerstone of a new sofa's comfort, which will make it a reliable companion over time.

Choosing filler can seem complicated, but knowing a few things will ensure your future happiness on your new sofa. There are three main types of fillings commonly used for sofas: foam, fiber and feathers. There are also many hybrid and unique variations designed to provide a different seating experience. While looks are important, comfort will create a deep emotional connection to your sofa.

Foam seat cushion
It is a common filling inside almost all sofas and is mainly used for seat cushions. Foam provides the strongest support of all cushion fillings, making it ideal for people who need a supportive posture. One of the advantages of foam padding is that it maintains its shape and requires little maintenance. The change in its density affects the hardness of the sofa, which together with the elasticity of the underlying layer determines the feel and comfort of the cushions.

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Fiber cushion
Made from artificial polyester hollow cords filled with air. These inflated hollow strands are blown into cushion shells, giving them a plump appearance. The fibers compress when put under pressure, providing a softer sitting feel than foam. Because air is expelled from the mat shell during use, the mat needs to expand periodically so that air can refill the fibers and maintain its soft and plump appearance.

Feather cushion
Similar to fiber cushions, they are softer and less rigid than foam cushions. They need regular plumping to maintain plumpness. Often, feathers are mixed with the fibers in the cushions, as the feathers themselves may clump together. A blend of feathers and fibers is ideal for those who want their sofa to have an immersive feel rather than a hard-sit-down feel.

mixed fillings
Increasingly popular, fibers and feathers are used to wrap the interior of foam, providing a stretchy core and softer outer layer. This hybrid filling combines the advantages of various fillings to provide the sofa with a more comprehensive seating experience. Polyester is one of the fiber polymers commonly used in wraps that cover foam cores.