Teak, poly, or aluminum — which patio material should I buy?

Pick by the maintenance you will honestly do and the climate you live in. Poly (HDPE) lumber is the zero-maintenance call: no rot, no repainting, just hose it off — its trade-offs are weight and summer heat in full sun. Teak is the premium heirloom that either silvers naturally or demands yearly oiling. Powder-coated aluminum is light, rust-proof, and mid-priced, but light enough to move in wind. Steel-framed resin wicker is the budget lane — and the first to rust in coastal or snowy climates. There is no best material, only the best match to your upkeep honesty.