Plastic
Plastic is a versatile option that is easy to care for. Items like chairs often stack easily for storage and can be cleaned with mild soap and water. While inexpensive options might look like the inexpensive options they are, higher end pieces can genuinely complement your patio. Plastic isn’t likely to hold up through the seasons as long as materials like wrought iron, but it is an all-around good, economical choice that is often available in a myriad of colors and styles (Source: “Which Material Patio Furniture Withstands the Elements Best?”, eBay).
Wood
For sunny locations, wood is a great option as it does not hold heat the way that metal and plastic do. If your patio is located in a shady and moist setting, you’ll need to seal and treat your wood for longer life. Moisture, of course, can lead to rot. However, treated wood furniture will work well in various settings even where it rains moderately. Hardwoods hold up best, but many people favor cedar or even pressure-treated pine. Wood adds a rustic element to any backyard setting and often looks right at home on the patio.
Wicker
Whether natural or synthetic, wicker adds a charming vintage look to your outdoor space. Its cozy appeal makes it a popular choice for indoor and outdoor furniture. Designed from rattan, bamboo, or cane, weather-resistant wicker is produced to withstand the outdoor elements. Some pieces even come with extensive warranties. While wicker furniture made from natural materials can be pricy, synthetic wicker pieces can be had at reduced costs and still provide that great wicker look and functionality.
Wrought Iron
Wrought iron furniture is a classic and has been popular since the Victorian era. It looks great in formal, classic settings as well as informal cottage spaces. Because wrought iron is especially durable, it holds up extremely well for years. Metal does hold heat, so cushions may be needed for chairs. When maintained properly, wrought iron can be left outdoors year round.
Aluminum
Aluminum furniture is often appealing for its lightweight and attractive styles. Many homeowners looking for modern patio furniture will find plenty of aluminum options. Resistant to corrosion, aluminum is a popular option as it’s easy to move and comes in various styles. Lighter and easier to maintain than wrought iron, aluminum furniture is a good option for people who want to invest in patio furniture that is likely to withstand long-term use.