About This Product

Nothing detracts from a well-appointed patio faster than an umbrella base that wobbles. The Island Umbrella 80-lb cast iron umbrella base combines serious anchoring weight with a design that earns its place in any outdoor space. The build starts with 80 lbs of solid cast iron, a 23-in diameter footprint, and a steel dual-stem system that delivers two configurations in one. Use the 17.5-in tall stem for free-standing shade on a deck, poolside, or in the garden; switch to the 6.5-in short stem to centre it under a patio table. Swapping stems is a simple threaded connection, and all assembly hardware is included. Two independent comfort-grip anchoring knobs tighten at separate points along the stem, gripping standard market umbrella poles from 1-3/8-in to 1-7/8-in for a wobble-free hold, and this 80lb umbrella base supports canopies up to 10 ft. Two included pole adapters dial in the fit: the small adapter fits poles up to 1-7/8-in and the large adapter fits poles up to 1-3/8-in. The adapters come connected, so cut to separate if you only need large one. Built as a dependable extra heavy umbrella stand, it transforms patios, decks, poolside areas, and garden corners into outdoor living spaces ready for summer gatherings, weekend entertaining, and family dinners outdoors. The weather-resistant brushed antique bronze finish resists rust, wear, and fading through seasons of use, and the classic sunburst radial fluted design adds a timeless decorative element that complements most outdoor furniture styles. Place the base on a firm, level surface and use a protective pad on delicate deck finishes. Backed by Island Umbrella's 90-day limited warranty and U.S.-based support, this cast iron base is engineered for lasting residential use. Cover or store during harsh winter season to extend finish life.

Features

Serious Weight, Serious Stability: This 80-lb solid cast iron umbrella base eliminates the risk of your umbrella tipping over; the sheer mass of cast iron keeps it firmly anchored so you can relax and enjoy your outdoor space
Wide, Grounded Footprint: The base measures 23-in in diameter for a stable, grounded footprint; place this weighted base on a firm, level surface and use a protective pad underneath to help preserve delicate deck or patio finishes
Secure Pole Grip, Zero Wobble: This weighted umbrella stand features two independent comfort-grip threaded anchoring knobs tighten at different points along the stem, gripping your umbrella pole at multiple contact points for a secure, wobble-free hold
Fits Market-Style Umbrellas: This umbrella stand fits standard market umbrella poles from 1-3/8-in to 1-7/8-in and supports canopies up to 10 ft; check your pole diameter to ensure a proper fit
Two Pole Adapters for a Custom Fit: The base opening includes two adapters; put the large adapter in on its own for poles up to 1-3/8-in, or add the small adapter inside for poles up to 1-7/8-in; cut to separate the two if using only the large adapter
Two Stem Options: The dual-stem system of this cast iron umbrella stand base gives two setup configurations; use the 17.5-in tall stem for free-standing shade, or switch to the 6.5-in short stem that fits neatly under most patio tables
Timeless Bronze Finish, Built to Last: Featuring a classic sunburst radial fluted design with brushed antique bronze finish, this cast iron umbrella base enhances any patio dining set, poolside lounge, or garden seating area
Weather-Resistant Through the Seasons: The rust-resistant, fade-resistant, and weather-resistant finish of this cast iron patio umbrella base holds up through weekend gatherings, summer entertaining, and outdoor family dinners
Reliable Quality from Island Umbrella: This 80 lb umbrella base is backed by Island Umbrella's 90-day limited warranty and U.S.-based support for added peace of mind; dimensions: 23-in diameter base and 20.3-in H with both stems included

Customer Reviews

Rated 4 out of 5 stars.

35 Reviews

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Rated 2 out of 5 stars.

Rob Dalla LongaMedicine Hat, Alberta

Nice but box and foam was crushed, lost colour of base and could barely get the two pieces screwed together!!! Would not buy it again!!

Jul. 13, 2026

Rated 1 out of 5 stars.

Anonymous

Don’t buy. The base was beautiful but the tube attachment broke upon set up. I was sent a replacement but it did not properly fit only screwed in for like two twist. Now the base and tube are rusted where they are supposed to be to attach

Apr. 13, 2026

Rated 5 out of 5 stars.

MatyBenbrook, TX

The replacement part you sent me will not screw into the hole of the umbrella base. I need another one sent please.

Mar. 14, 2026

Rated 1 out of 5 stars.

DorotheaDanville, CA

The base is well made however the pole that is to screw into the base snaps off as soon as you attempt to attach pole. Very poor construction or not enough threads on the base. A total waste of money

Dec. 07, 2025

Rated 3 out of 5 stars.

MegLincoln, NE

Incredibly heavy!! Serves its purpose and I don't worry at all about my patio umbrella in windy weather. Giving 4 stars only because the styrofoam packaging had disintegrated and melted on the base in different areas and won't come off no matter how hard I try!

Oct. 20, 2025

At a Glance

Island Umbrella 80-lb Bronze Cast Iron Umbrella Base for Decks & Patios - Weighted Base with Dual-Purpose Stem for Table or Free-Standing Use - Fits Poles 1-3/8-in to 1-7/8-in & Canopies up to 10 ft

30-Day Return Policy

Customer Reviews

At a Glance

Description

Specifications

Return Policy

Island Umbrella 80-lb Bronze Cast Iron Umbrella Base for Decks & Patios - Weighted Base with Dual-Purpose Stem for Table or Free-Standing Use - Fits Poles 1-3/8-in to 1-7/8-in & Canopies up to 10 ft

30-Day Return Policy

Customer Reviews