Introduction
Thank you for choosing the Outsunny 8' x 4' Outdoor Storage Shed. This resin plastic shed is designed to provide a spacious and secure solution for organizing your garden tools, equipment, and supplies. It features a durable, all-weather construction with a floor, window, lockable doors, and vents for optimal functionality. Please read this manual thoroughly before assembly and use to ensure proper installation and safe operation.
Important Safety Information
- Always follow all assembly instructions carefully.
- Assembly requires 2-3 people and takes approximately 3 hours. Do not attempt to assemble alone.
- Wear the provided gloves throughout the installation process to prevent injury.
- Avoid installation in strong winds to ensure stability and safety.
- Ensure the shed is placed on a level and stable surface.
- Keep all small parts and packaging materials away from children.
- Keep doors locked when not in use to secure contents.
Package Contents
Please check that all parts listed in the assembly instructions are present and undamaged before beginning assembly. If any parts are missing or damaged, please contact customer support.
Specifications
Feature | Detail |
---|---|
Brand | Outsunny |
Model Number | 84H-156V00GY |
Color | Gray |
Material | Polypropylene (PP) |
Product Dimensions (D x W x H) | 49.2"D x 93.7"W x 72"H |
Internal Space (W x D) | 86.2"W x 40.2"D |
Floor Area | 27 Square Feet |
Item Weight | 141 Pounds |
Water Resistance Level | Waterproof |
UV Protection | Yes |
Door Style | Lockable Double Doors |
Door Width | 21.3 Inches (each door) |
Door Height | 61.6 Inches |
Assembly Required | Yes |
Assembly Instructions
The Outsunny storage shed features a building block-like installation method designed to simplify assembly. However, it is crucial to follow these instructions carefully. Assembly typically requires 2-3 people and takes approximately 3 hours.
Preparation
- Choose a level and stable location for your shed.
- Gather necessary tools, including an electric drill and a ladder.
- Ensure you have sufficient space to work around the shed during assembly.
Step-by-Step Assembly Guidance
Refer to the detailed diagrams in your physical manual for specific part identification and connection points.

Assembly guidance showing two individuals constructing the shed, highlighting tips like assembling columns first, wearing gloves, and not overtightening screws until fully assembled. A ladder and electric drill are also shown.
- Foundation and Floor Assembly: Begin by assembling the multi-piece floor. Ensure all floor panels are securely connected to create a stable base. This step is crucial for isolating the shed's interior from rainwater and ground dirt.
- Column and Wall Panel Installation: Assemble the vertical columns first. Then, attach the 12mm thick polypropylene resin wall panels from the bottom upwards. For proper alignment of holes, do not fully tighten screws until the entire structure is assembled.
- Roof Assembly: Install the sloped pent roof panels. The design helps prevent water and snow build-up.
- Door and Window Installation: Attach the double-hinged doors and the transparent window. Ensure doors swing freely and the window is securely fitted.
- Final Touches: Install the vents, corner protectors, and the latch for the lockable doors. Once all components are in place, fully tighten all screws.

Overhead view showing the integrated floor of the shed, designed to isolate contents from ground moisture and dirt.

Close-up view of the shed's side, highlighting the transparent window for natural light and the two vents for air circulation.

Detail of the shed's double doors, showing the latch and included padlock for security.

Three detailed images: one showing protective gloves for installation, another showing the sloped pent roof designed for water and snow runoff, and a third showing corner protectors for safety.

Front view of the assembled Outsunny 8' x 4' Outdoor Storage Shed in gray, featuring double doors, a side window, and vents. A lock and gloves are shown in the foreground.

Interior view of the shed with double doors open, showing a person organizing items on shelves. This illustrates the spacious internal storage capacity.
Assembly Overview Video
An official product video demonstrating the features and overall appearance of the Outsunny 8' x 4' Outdoor Storage Shed, including its spacious interior, ventilation, and lockable doors.
Operating Instructions
Doors
The shed features double-hinged doors for easy access. To open, unlatch the lock and pull the doors outwards. To close, push the doors firmly together and secure the latch. For added security, use a padlock (included) with the latch mechanism.
Ventilation
The shed is equipped with two vents located near the roofline. These vents are designed to ensure adequate air circulation, helping to prevent odor build-up and keep your stored tools dry. No manual operation is required for the vents.
Window
A transparent window is integrated into the side of the shed to allow natural light into the interior. This window is fixed and does not open.
Maintenance
- Cleaning: Regularly clean the shed's exterior with mild soap and water. Avoid abrasive cleaners or harsh chemicals that could damage the polypropylene resin.
- Inspection: Periodically inspect all screws and connections to ensure they remain tight. Re-tighten if necessary.
- Drainage: Ensure the area around the shed's base remains clear of debris to allow for proper water runoff from the sloped roof.
- Door Alignment: If doors become misaligned over time, check the tightness of the hinges and adjust as needed.
Troubleshooting
- Difficulty Assembling: Ensure all parts are correctly oriented according to the manual's diagrams. Do not fully tighten screws until the entire structure is loosely assembled to allow for adjustments. If parts are missing, contact customer support immediately.
- Doors Not Closing Properly: Check that the shed is on a perfectly level surface. Verify that all wall panels and the door frame are securely fastened and aligned. Adjust hinge screws if necessary.
- Water Accumulation Inside: Ensure the floor panels are correctly interlocked and sealed. Check for any cracks or gaps in the walls or roof that may have occurred during assembly or due to impact. Verify that the shed is on a level surface to prevent water pooling.
- Shed Instability: Confirm that the shed is placed on a firm, level foundation. Ensure all screws and connections are fully tightened.
Warranty and Support
This product is typically covered by a 30-day easy return policy. For specific warranty details, product support, or to report missing/damaged parts, please refer to your purchase documentation or contact Aosom Direct, the seller, directly. Their customer support is available to assist with any inquiries regarding your Outsunny shed.
You can often find contact information for customer support on the retailer's website or within your order details.