US Weight Fillable Round Umbrella Base for Patio Tables – Heavy-Duty, Made in USA

Overview

Meet the US Weight Durable Fillable Umbrella Base, built to support your outdoor shade with dependable strength. Its broad 18-inch diameter paired with an 11.42-inch height creates a solid foundation for patio umbrellas when used beneath a table. A included steel stem accommodates umbrella poles from 1.5 inches to 2 inches in diameter, offering versatile compatibility for a range of common sizes. Crafted from UV-stabilized high-density polyethylene, this base is designed to resist cracking and fading in sunny climates, helping your space maintain a fresh, cohesive look year after year.

This base is designed specifically for use with patio tables, delivering stable support while blending into your outdoor aesthetic. It’s fillable, so you can tailor weight to your environment and preferred feel of steadiness, whether you’re hosting a sunny brunch or enjoying a shaded nook by the pool.

Key specs at a glance

• 18" diameter and 11.42" tall for sturdy outdoor anchoring
• Includes a steel stem compatible with 1.5"–2" umbrella poles
• Made from UV-stabilized high-density polyethylene to resist cracking and fading
• Designed to be filled with concrete, gravel, sand, or water for a firm foundation
• Molded handles enable easy relocation and repositioning as your setup changes

Filling options for tailored stability

• Concrete up to ~50 lb for a fixed, wind-ready base
• Gravel or sand as alternative weights for adjustable balance
• Water up to about 2.82 gallons for quick setup and easy removal

Durability and design

Built to withstand varied outdoor conditions, the base combines a rugged polymer body with a steel stem for dependable pole support. The UV-stabilized material helps maintain color and structure under sun, while the 18-inch footprint helps distribute weight across a broad area for improved stability.

With more than two decades of experience in outdoor innovations, US Weight delivers products that emphasize practical performance and longevity. This base represents a commitment to reliability and timeless style, making it a practical addition to any patio or deck setup.

Ease of use and portability

Setup is straightforward: place the base under your patio table, insert the steel stem, and fill to your chosen level of stability. When it’s time to rearrange or relocate, the molded handles simplify moving the base to a new location without heavy lifting.