An outdoor sofa isn’t just a piece of furniture—it’s the center of your patio gatherings, a spot for weekend naps in the sun, and an investment in making your outdoor space feel like an extension of your home. But unlike indoor sofas, outdoor models have to stand up to rain, sun, wind, and even the occasional pollen or bird droppings. That’s why choosing one requires balancing three key factors: comfort that lasts, durability against the elements, and design that fits your space. Below, we’ll break down everything you need to know—no fluff, just science-backed tips and real-world advice.