Product Overview
The HOMSHADE 4-Piece 220lbs Patio Umbrella Base is designed to provide stable and secure support for offset and cantilever patio umbrellas. This heavy-duty base consists of four refillable plates, allowing for adjustable weight capacity using water or sand. Its durable construction ensures long-lasting performance in various outdoor conditions.

Image: The complete 4-piece HOMSHADE patio umbrella base set, designed for stability.
Components
The HOMSHADE Patio Umbrella Base includes the following components:
- 4 x Refillable Base Plates
- 4 x Twist Caps for Fill Spouts
- Connecting hardware (typically included with your umbrella's crossbar base, not part of this product)

Image: Diagram showing the dimensions of the assembled base plates. Each plate is approximately 31.49 inches in length and width, with a height of 3.54 inches.
Setup and Assembly
Follow these steps to set up your HOMSHADE Patio Umbrella Base:
- Position the Base: Place the four base plates around your offset or cantilever umbrella's crossbar base (crossbar base not included). Ensure they fit snugly together.
- Fill the Plates: Each plate features a manually openable fill spout. Unscrew the twist cap from each spout.
- Add Weight: Fill each plate with either water or sand. The maximum weight per plate varies by filling material:
- Water: Up to 101.8 lbs per plate (approx. 407.2 lbs total for 4 plates).
- Sand: Up to 149.9 lbs per plate (approx. 599.6 lbs total for 4 plates).
- Wet Sand: Up to 171 lbs per plate (approx. 684 lbs total for 4 plates).
Note: While the product is advertised with a 220 lbs total capacity, individual plates can hold significantly more, allowing for a much higher overall stability when fully filled.

Image: A person demonstrating the process of filling one of the base plates with water, with on-screen text indicating the weight capacities for water, sand, and wet sand per plate.
- Secure the Caps: Once filled, firmly screw the twist caps back onto the fill spouts to create a watertight seal. This prevents leakage and ensures the stability of the base.
- Connect Plates (if applicable): Ensure the plates are interlocked or connected as per your umbrella's crossbar base design for maximum stability.
Video: An instructional video demonstrating the setup and filling process for the HOMSHADE H18 Patio Umbrella Base, highlighting its features and ease of use.
Operating Instructions
Once assembled and filled, the HOMSHADE Patio Umbrella Base provides a stable foundation for your offset or cantilever umbrella. Ensure the base is placed on a flat, level surface to maximize stability.
- The base is designed to provide significant resistance against wind and movement when properly filled.
- The built-in easy-grip handle on each plate allows for convenient movement and repositioning of individual plates, even when filled.

Image: A HOMSHADE patio umbrella securely anchored by the 4-piece base next to a swimming pool, demonstrating its perfect fit for offset umbrellas.
Maintenance
Proper maintenance will extend the lifespan of your HOMSHADE Patio Umbrella Base:
- Cleaning: Clean the base plates periodically with mild soap and water. Avoid abrasive cleaners that could damage the surface.
- Material Durability: The base is made of high-density HDPE plastic, treated with UV- and wear-resistant coating, offering scratch-resistant and weather-resistant performance.
- Seasonal Storage: For long-term storage, especially during off-season or extreme weather, empty the plates of water or sand. The plates can then be easily stacked for space-saving storage.

Image: A close-up view highlighting the textured, durable high-density HDPE plastic material of the base, emphasizing its wear, scratch, and weather resistance.

Image: Two stacked HOMSHADE umbrella base plates, demonstrating their easy stackability for convenient, space-saving storage when not in use.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Base plates leak water/sand. | Twist caps not securely tightened. | Ensure twist caps are firmly screwed onto the fill spouts to create a watertight seal. |
| Umbrella base feels unstable or shifts in wind. | Base plates not adequately filled or not properly connected to the umbrella's crossbar. | Ensure all four plates are completely filled to their maximum capacity. Verify that the plates are correctly positioned and interlocked with your umbrella's crossbar base. Consider using sand or wet sand for maximum weight. |
| Difficulty moving filled plates. | Plates are heavy when filled. | Utilize the built-in easy-grip handle on each plate for easier lifting and repositioning. If too heavy, partially empty before moving. |
Specifications
- Product Type: 4-Piece Patio Umbrella Base
- Model: H18
- Material: High-Density HDPE Plastic
- Maximum Filled Weight: Up to 684 lbs (when filled with wet sand, 171 lbs per plate)
- Dimensions (Assembled): Approximately 31.49 x 31.49 x 3.54 inches (L x W x H)
- Item Weight (Empty): 16.12 pounds
- Features: UV-resistant, Wear-resistant, Scratch-resistant, Weather-resistant, Easy-grip handles, Easy-fill spouts.
Warranty and Support
For warranty information, product support, or to inquire about replacement parts, please contact HOMSHADE customer service or visit the official HOMSHADE store.
Official HOMSHADE Store: HOMSHADE Store on Amazon




