It’s also important when judging the quality of a sofa’s construction.

These interior parts are wrapped in upholstery (usually fabric or leather) that covers the exterior.

Maite Granda

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Types and Terminology of Sofa Parts

The Spruce / Xiaojie Liu

These are largely responsible for thelongevity of a sofa.

While some people use the terms sofa and couch interchangeably, there aredifferences between the two types of seating.

A sofa is more formal than a couch, and features a higher back and more structured design.

Curved tufted arm of sofa

Morse Design

Another key difference is the placement of the piece in the home.

Pillows are the easiest to replace, especially if they are not attached to the couch.

Leather and tightly woven fabrics such as twill and canvas are good options if you own pets.

Sleek back sofa

Nile Johnson Interior Design

The best materials for a couch will depend on your lifestyle and how the couch will be used.

A modular couch is a piece of furniture that was designed to be separated yet functional.

Modular couches are easy to maneuver and can be put together without the use of tools.

Gray couch in black and white room

Maite Granda

They are easily adaptable to different spaces and are beneficial when customizing a room layout.

Colorful patterned room with green sofa

Studio London Co.