EROMMY 12x20 Gazebo Cover
EROMMY 12x20 Gazebo Winter Cover Instruction Manual
Model: 12x20 Gazebo Cover
1. Product Overview
This manual provides instructions for the EROMMY 12x20 Gazebo Winter Cover. This product is designed to enclose an existing 12x20 gazebo frame, offering protection from various weather conditions and converting the space into a functional storage area. It features durable fabric, dual-layer windows, and convenient access points.

Image 1.1: The EROMMY 12x20 Gazebo Winter Cover fully installed, enclosing a gazebo structure on a wooden deck next to a pool.
2. Product Features
- High-Quality Material: Constructed from 300 g/㎡ oxford fabric with an external PU coating for enhanced durability, tear resistance, and wrinkle prevention.
- 2-in-1 Window Design: Features dual-layer windows with an outer tarpaulin and an inner mesh screen. The tarpaulin can be opened with Velcro for ventilation while the mesh keeps insects out. When closed, the tarpaulin provides warmth and rain protection.
- Convenient Access: Equipped with zippered doors for easy opening and closing. Olive buckles secure rolling shutter doors in an open position.
- Secure Attachment: Each post of the cover includes two straps at the top and bottom to ensure a secure fit and prevent displacement by wind.
- Weather Protection: Engineered to facilitate snow and water runoff, and to block UV rays, thereby protecting the underlying gazebo and its contents.
- Versatile Storage: Transforms your outdoor gazebo into a protected storage area for patio furniture, garden tools, and other outdoor belongings.

Image 2.1: The gazebo cover providing protection in sunny, rainy, and snowy conditions, highlighting its all-weather use.

Image 2.2: The gazebo cover transforming an outdoor space into a storage area for various items like vehicles and garden equipment.
3. Setup and Installation
This gazebo cover is designed to fit over an existing 12x20 gazebo frame. Installation typically requires two individuals for ease and safety.
3.1 Pre-Installation Check
- Ensure your gazebo frame is clean, dry, and free from sharp edges that could damage the cover.
- Verify the dimensions of your gazebo frame match the 12x20 specification of this cover.
- Unpack all components and identify the main cover, sidewalls, and any attachment accessories.
3.2 Installation Steps
- Position the Cover: With assistance, carefully lift the main cover and drape it over the top of your gazebo frame. Ensure it is centered and aligned with the frame's structure.
- Attach Sidewalls: Secure the sidewalls to the main cover and gazebo frame using the integrated attachment points (e.g., zippers, Velcro, hooks).
- Secure to Posts: Utilize the straps located at the top and bottom of each post section to firmly attach the cover to the gazebo's vertical supports. This helps prevent the cover from being lifted by wind.
- Check for Fit: Once installed, inspect the cover to ensure it is taut and evenly distributed over the frame. Adjust as necessary to minimize loose areas that could catch wind or accumulate water.

Image 3.1: Dimensional diagram of the 12x20 gazebo cover, indicating overall size and window dimensions.
4. Operating Instructions
4.1 Using the Zippered Doors
The gazebo cover features multiple zippered doors for easy entry and exit. To open, simply pull the zipper downwards. To keep the door open, roll it up and secure it with the attached olive buckles.

Image 4.1: Detail of the robust zipper mechanism for door access.

Image 4.2: Detail of the olive buckle used to hold a rolled-up door in place.
4.2 Utilizing the 2-in-1 Windows
The windows feature two layers: an outer tarpaulin and an inner mesh screen. To allow fresh air while keeping insects out, unfasten the Velcro on the outer tarpaulin and roll it up. To provide full enclosure, warmth, and rain protection, ensure the outer tarpaulin is securely fastened over the mesh screen.

Image 4.3: Close-up of the dual-layer window, illustrating the mesh screen and the outer fabric panel.
5. Maintenance
5.1 Cleaning
- Clean the cover periodically with mild soap and water. Use a soft brush or cloth to remove dirt and debris.
- Rinse thoroughly with clean water and allow to air dry completely before folding or storing.
- Avoid using harsh chemicals, abrasive cleaners, or pressure washers, as these can damage the fabric and its protective coating.
5.2 Storage
- If removing the cover for seasonal storage, ensure it is completely dry to prevent mold and mildew growth.
- Fold the cover neatly and store it in a cool, dry place away from direct sunlight and pests.
6. Troubleshooting
6.1 Wind Resistance
If the cover appears to be unstable in windy conditions, ensure all straps are securely fastened to the gazebo posts. Consider adding additional weights or anchors to the base of the gazebo frame for enhanced stability in extreme weather.

Image 6.1: Detail of the strap mechanism used to secure the cover to the gazebo frame.
6.2 Water Accumulation
While designed for water runoff, ensure the cover is installed tautly to prevent sagging areas where water could collect. Regularly clear any debris from the roof that might impede water flow.
6.3 Tears or Damage
Inspect the cover periodically for any signs of wear or damage. Small tears can often be repaired with appropriate fabric repair kits designed for outdoor materials. For significant damage, contact customer support for replacement options.
7. Specifications
| Brand | EROMMY |
| Model | 12x20 Gazebo Cover |
| Material | 300 g/㎡ Oxford Fabric with PU Coating |
| Product Dimensions (L x W x H) | 235.43" x 143.7" x 124.02" (approximately 19.6' x 12' x 10.3') |
| Item Weight | 30 Pounds |
| Water Resistance Level | Water Repellent |
| Ultraviolet Light Protection | Yes |
| Color | Beige |
| Assembly Required | No (refers to the cover itself, not the gazebo frame) |
8. Safety Information
Always follow general safety guidelines when installing or maintaining outdoor structures. Ensure the gazebo frame is stable before installing the cover. In severe weather conditions, such as extreme winds or heavy snowfall, it may be advisable to temporarily remove the cover or take additional precautions to prevent damage to the cover or the gazebo structure.
Refer to the manufacturer's instructions for the original gazebo frame for any specific safety warnings related to the structure itself.
9. Warranty and Support
For information regarding product warranty, returns, or technical support, please contact EROMMY customer service directly. Contact details can typically be found on the EROMMY official website or through your purchase platform.
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