Metal

Wrought-iron furniture has roots dating back to the Victorian Era and still graces outdoor settings today. Renowned for its ornate curves and traditional presence, wrought iron is both beloved and criticized for its considerable heft. Its weight makes it hands down the most suitable furniture for windy sites. Over time, iron will rust, but many manufacturers now use finishes that protect against weathering. Cushions soften the hard seats and add a splash of color to the frames, which are usually finished in white, black, or green. Expect to pay more for intricate pieces, as the detailing still undergoes handcrafting.

Aluminum furniture is either extruded or cast. Extruded-aluminum furniture frames are tubular and usually feature strap or sling seats. Their light weight makes the pieces easy to move, and their simple frame designs often make them suitable for stacking.

Cast aluminum offers more intricate design options and a heftier weight, although it’s still far lighter than wrought iron. Cast-aluminum frames often feature arm scrolls, interwoven backs, or embedded textures such as a bamboo look. However, cast aluminum also supports contemporary slings and plush, deep cushions.

Both types of aluminum come in a rainbow of hues and require little maintenance, thanks to powder-coated finishes. Expect to pay less for extruded aluminum than cast aluminum.

Budget Notes
For a 48-inch round metal table and four chairs, here’s what you can expect to pay.
Extruded aluminum
Mass merchant: $199–$499
Specialty stores: $699–$1,999
Cast aluminum
Mass merchant: $499–$799
Specialty stores: $799–$3,000
Wrought iron
$399–$1,699 (average retail price is $850)

Maintaining Metal
Mild soap and water removes stains and dirt on aluminum. To maintain the gloss on nontextured surfaces, apply automotive wax every few months. Use baby or mineral oil on textured surfaces.

Clean wrought iron the same way. If rust appears, lightly sand the area, wipe the surface clean, then touch up with paint available from the manufacturer.