The frame is the foundational skeleton of your outdoor sectional, determining its durability, weight, and longevity. Typically, frames are constructed from robust materials designed to withstand the elements. The most common options include:
Aluminum: A top choice for its excellent strength-to-weight ratio. It is naturally rust-resistant, making it ideal for humid or coastal climates. Frames are often made from tubular or cast aluminum.
Powder-Coated Steel: Known for exceptional strength and stability. To prevent rust, the steel is coated with a durable powder finish that is baked on, providing a protective and attractive layer.
Synthetic Wicker/Rattan: This refers to the weaving material, not the underlying frame. The core frame for wicker sectionals is usually made of aluminum or steel, providing structure for the woven synthetic fibers that offer the classic look.
Hardwood: Less common for full sectionals, but sometimes used for accents. Teak or eucalyptus frames require more maintenance like sealing but offer a classic aesthetic.
When choosing, consider that aluminum frames are lightweight and low-maintenance, steel frames are extremely sturdy but heavier, and the underlying frame of wicker sets should always be rust-proof metal. The best frame material ensures your sectional remains a comfortable and stylish outdoor centerpiece for years.