1. Introduction
This manual provides essential instructions for the proper installation, care, and maintenance of your APEX GARDEN Replacement Canopy Top, designed exclusively for the Hampton Bay Heathermoore 8 ft. x 5 ft. Grill Gazebo, Model L-GG034PST. Please read these instructions thoroughly before proceeding with installation to ensure correct fitment and longevity of the product.
Important Note: This product includes the canopy top only. The metal gazebo frame is not included and must be purchased separately or be an existing structure.
2. Safety Information
- Do not expose the canopy to heavy rain or standing water. While water-repellent, it is not fully waterproof. Prolonged exposure to heavy precipitation may cause damage or leakage.
- Keep the canopy away from open flames, high heat sources, and sparks. Although the fabric is CPAI-84 US Standard fire-retardant, direct contact with fire can cause damage.
- Ensure the gazebo frame is stable and securely anchored before installing the canopy. High winds can cause instability if the frame is not properly secured.
- Regularly inspect the canopy for any signs of wear, tear, or damage. Replace if significant damage is observed to maintain structural integrity and safety.
3. Package Contents
Verify that all components are present and undamaged before beginning installation.
- 1 x Main Canopy Top (Brown)
- 1 x Vented Double Roof Canopy (Brown)
Not Included: Metal gazebo frame, side walls, or any other accessories.

Image 3.1: The APEX GARDEN Replacement Canopy Top in brown, showing the main canopy and the smaller vented top.
4. Setup and Installation
This replacement canopy is designed for easy installation onto the existing Hampton Bay Heathermoore 8 ft. x 5 ft. Grill Gazebo frame (Model L-GG034PST). Ensure the frame is clean and free of debris before installation.
- Prepare the Frame: Ensure your Hampton Bay Heathermoore 8 ft. x 5 ft. Grill Gazebo frame (Model L-GG034PST) is fully assembled and stable. Remove any old or damaged canopy fabric.
- Install the Main Canopy: Carefully unfold the main canopy top. Identify the corners and center points. Drape the main canopy over the gazebo frame, aligning the corners with the frame's corner posts.
- Secure the Main Canopy: Attach the main canopy to the frame using the integrated fasteners (e.g., hook-and-loop straps, pockets, or ties) provided on the canopy. Start by loosely securing all four corners, then work your way around, ensuring the fabric is taut and evenly distributed.
- Install the Vented Top: Take the smaller vented canopy piece. This piece sits on the upper tier of the gazebo frame. Align its corners and secure it to the upper frame structure using its integrated fasteners. Ensure it is centered and taut.
- Final Adjustments: Once both canopy pieces are secured, check for any loose areas or wrinkles. Adjust the tension as needed to ensure a snug fit. The canopy should be taut to prevent water pooling and wind damage.

Image 4.1: Illustration of the gazebo frame, indicating that only the canopy top is included.

Image 4.2: A visual representation of the replacement canopy top installed on the compatible gazebo frame.

Image 4.3: Dimensional drawing of the gazebo, showing measurements in both feet and centimeters, crucial for verifying fitment.
5. Operating Instructions
Once installed, the canopy provides shade and protection from light rain and UV rays. The double-tier roof design allows for improved airflow and smoke ventilation, which is beneficial for grill gazebos.
- UV Protection: The canopy fabric offers UV protection, reducing exposure to harmful sun rays.
- Water Repellency: The polyester fabric is treated to repel water, causing it to bead and roll off. This helps keep the area beneath dry during light rainfall. It is not designed to be fully waterproof against heavy or prolonged rain.
- Wind Resistance: The double-tier design helps to vent wind, reducing the risk of the canopy lifting or being damaged in moderate breezes. However, in strong winds or storms, it is recommended to remove the canopy to prevent damage.
6. Maintenance
Proper maintenance will extend the life of your replacement canopy top.
- Cleaning: Clean the canopy fabric periodically with a soft brush or cloth and mild soap diluted in water. Rinse thoroughly with clean water and allow it to air dry completely before storage or re-installation. Do not use harsh chemicals, bleach, or abrasive cleaners, as these can damage the fabric and its protective coatings.
- Storage: During off-seasons or periods of severe weather (heavy snow, strong winds, etc.), it is recommended to remove the canopy top. Ensure the canopy is completely dry before folding and storing it in a cool, dry place to prevent mold and mildew growth.
- Inspection: Regularly check the canopy for any small tears, fraying, or loose stitching. Address minor issues promptly to prevent them from worsening.
7. Troubleshooting
- Canopy Does Not Fit:
Solution: Verify that your gazebo model number is L-GG034PST. This replacement canopy is specifically designed for this model. Check the dimensions of your gazebo frame against the product specifications (8 ft. x 5 ft.). If your gazebo is a different model or size, this canopy will not fit correctly. - Water Pooling on Canopy:
Solution: Ensure the canopy is installed tautly and evenly across the frame. Sagging areas can collect water. Adjust the tension points if necessary. In heavy rain, some pooling may occur if the fabric stretches slightly. - Canopy Damaged by Wind:
Solution: For strong winds, it is advisable to remove the canopy. Ensure the gazebo frame is properly anchored to the ground. Regular inspection for small tears can prevent larger damage.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | APEX GARDEN |
| Model Compatibility | Hampton Bay Heathermoore 8 ft. x 5 ft. Grill Gazebo (L-GG034PST) |
| Material | 100% Polyester |
| Color | Brown |
| Water Resistance Level | Water Repellent (not waterproof) |
| Ultraviolet Light Protection | UV Protection |
| Fire Retardancy | CPAI-84 US Standard |
| Item Weight | 2.1 Pounds |
| Package Dimensions | 12.76 x 11.54 x 2.44 inches |
9. Warranty and Support
For specific warranty information regarding your APEX GARDEN Replacement Canopy Top, please refer to the documentation provided at the time of purchase or contact APEX GARDEN customer support directly. Keep your proof of purchase for any warranty claims.
If you require further assistance or have questions not covered in this manual, please contact APEX GARDEN customer service through their official website or the retailer where the product was purchased.