1. Introduction
Thank you for choosing the HAPPYGRILL Square Picnic Table Bench Set. This product is designed for outdoor use, providing a durable and comfortable seating solution for 4 to 8 people. Constructed from high-quality HDPE material and a sturdy metal frame, it is built to withstand various weather conditions and offer long-lasting enjoyment. This manual provides essential information for safe assembly, proper usage, and effective maintenance of your picnic table set.
2. Safety Information
- Always ensure all holes are aligned before tightening screws during assembly. Failure to do so may result in misaligned screw holes or uneven furniture legs.
- Do not exceed the maximum weight capacity: 300 lbs for the tabletop and 500 lbs for each bench. Exceeding these limits can compromise stability and safety.
- This product is intended for outdoor use only.
- Keep small parts and assembly tools away from children during assembly.
3. Package Contents
Your HAPPYGRILL Square Picnic Table Bench Set is shipped in two separate boxes. Please ensure you have received both packages before beginning assembly. Box 2 typically contains the necessary screws and smaller components.
- Tabletop panels (HDPE)
- Bench panels (HDPE)
- Table frame components (Alloy Steel)
- Bench frame components (Alloy Steel)
- Hardware pack (screws, washers, nuts)
- Assembly Guide
4. Assembly Instructions
A screwdriver is recommended for assembly. Please follow the steps carefully. It is advisable to have two people for easier assembly.
- Unpack all components and verify against the package contents list.
- Lay out all parts on a soft, clean surface to prevent scratches.
- Attach the table frame components. Important: Do not fully tighten screws until all parts are loosely assembled.
- Attach the tabletop panels to the assembled table frame.
- Assemble the bench frame components.
- Attach the bench panels to the assembled bench frames.
- Once all components are in place and aligned, gradually tighten all screws securely.


5. Usage
This picnic table set is designed to comfortably accommodate 4 to 8 people, making it suitable for family meals, outdoor gatherings, and camping. Its square design allows for versatile placement in various outdoor settings.
Umbrella Hole Feature
The tabletop includes a central umbrella hole with a 1.9-inch diameter and a secure bottom holder. This feature allows you to insert a standard patio umbrella (not included) to provide shade on sunny days. A weighted umbrella base (not included) is required to ensure the umbrella's stability.


6. Care and Maintenance
The HAPPYGRILL picnic table set is constructed from high-quality HDPE material, known for its durability and low maintenance requirements. The material is designed to be all-weather resistant, fade-resistant, and waterproof, preventing cracking or warping.
- Cleaning: Simply wipe down the surfaces of the table and benches with a damp cloth. For tougher stains, a mild soap solution can be used. Avoid harsh abrasive cleaners that may damage the surface.
- Storage: While designed for year-round outdoor use, storing the set in a covered area during extreme weather conditions (e.g., heavy snow, prolonged freezing temperatures) can extend its lifespan.
- Inspection: Periodically check all screws and connections to ensure they remain tight. Retighten if necessary to maintain structural integrity.

7. Troubleshooting
If you encounter any issues with your picnic table set, please refer to the following common solutions:
- Wobbly Table/Benches: Ensure all screws are fully tightened. If the issue persists, check if the ground surface is even. Adjust the placement or use shims if necessary.
- Misaligned Parts During Assembly: Loosen all screws, realign the components, and then gradually tighten them. Refer to the assembly instructions for correct orientation.
- Missing Parts: If any parts are missing from your package, please contact HAPPYGRILL customer support with your purchase details.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | HAPPYGRILL |
| Model Number | HG3004 |
| Product Dimensions (L x W x H) | 67" x 67" x 30" |
| Tabletop Dimensions (L x W) | 35" x 35" |
| Bench Dimensions (L x W x H) | 35" x 10" x 19" |
| Item Weight | 59 Pounds |
| Maximum Table Weight Capacity | 300 Pounds |
| Maximum Bench Weight Capacity | 500 Pounds (each bench) |
| Seating Capacity | 4-8 People |
| Frame Material | Alloy Steel |
| Top Material | High Density Polyethylene (HDPE) |
| Color | Grey |
| Shape | Square |
| Tabletop Thickness | 1.6 Inches |
| Umbrella Hole Diameter | 1.9 Inches |
| Required Assembly | Yes |
| Tools Recommended for Assembly | Screwdriver |
| Indoor/Outdoor Usage | Outdoor |
9. Warranty and Support
For warranty information or customer support, please refer to your purchase documentation or contact HAPPYGRILL directly through the retailer where the product was purchased. Please have your model number (HG3004) and purchase date available when contacting support.