patio umbrellas olefin shade

Most listings use polyester or polypropylene canopies. Several explicitly list high-density 180G polyester and polypropylene in the product details.

Larger umbrellas list shaded footprints ranging from about 78 sq ft for roughly 108"-diameter models up to about 133 sq ft for a 15 ft × 9 ft double-sided rectangular option.

Descriptions commonly cite UPF 50+ fabrics and silver-coated or UV-blocking polyester canopies. Several listings also note water-repellent or fade-reducing fabric treatments that help block UV exposure.

Some listings include a base while others are umbrella-only. For cantilever designs, product details sometimes recommend filling the base (for example, one listing specifies filling to at least 220 pounds) for stability. Check each listing to confirm whether a base is included and for the recommended fill or installation instructions.

Product details list frame materials such as steel, ash and aluminum. The pole-diameter entries in the listings are inconsistent (examples show values like "1 inches [Dia]" and "11 inches [Dia]"); verify the exact pole diameter on the specific product page or spec sheet before purchasing.

Lift mechanisms include pulley, hand-lift arm, push-up and crank systems. Tilt options reported include crank-tilt, push-button tilt, and some listings state the umbrella has no tilt feature.

Listings emphasize vented crowns or double-top canopies for airflow, powder-coated or marine-grade corrosion-resistant finishes, mold-resistant and water-repellent fabrics, UPF 50+ protection, and specific wind-resistance claims (for example, some entries mention withstanding 35 mph gusts or being ‘hurricane-tested’).

Care instructions vary by listing: common guidance includes "Clean with water," "Air dry," and "Spot or wipe clean." At least one listing provides no care instructions—check the specific product page for the manufacturer's recommended care.