Modern Living With a Gray Sectional Sofa Sectional couches in gray add a modern look to living spaces. They're also suitable for families, with soft fabrics that resist stains and spills. For instance for instance, this West Elm couch is upholstered in durable performance linen that resists tears and stains. https://www.sofasandcouches.com/products/vingli-110-modern-u-shaped-sectional-sofa-grey