Choosing an Outdoor Sectional Sofa A sectional outdoor sofa is ideal for any backyard size whether it's a huge one or a small one. There are plenty of options for materials, style and cost range. Find frames made of wicker, rattan or even metal to get a more modern look. https://www.sofasandcouches.com/products/merous-99-convertible-sectional-l-shaped-chenille-sofa-dark-gray