25x33FT Double Garage Metal Shed
Generic 25 x 33 FT Double Garage Metal Shed with Side Entry Door Instruction Manual
Model: 25x33FT Double Garage Metal Shed
1. Introduction
Thank you for purchasing the Generic 25 x 33 FT Double Garage Metal Shed. This manual provides essential information for the safe assembly, operation, and maintenance of your new metal shed. Please read all instructions carefully before beginning assembly and retain this manual for future reference.
This robust metal shed offers 825 sq ft of versatile space, ideal for storing tools, machinery, farm equipment, or vehicles. It features two 8 ft wide double garage door openings for easy vehicle access and a convenient side entry door.

Image 1.1: An exterior view of the assembled double garage metal shed, featuring its white corrugated metal panels and dark trim, situated in a grassy outdoor environment. This image provides a general overview of the shed's appearance.
2. Safety Information
WARNING: Failure to follow these safety instructions may result in serious injury or property damage.
- Always wear appropriate personal protective equipment (PPE) during assembly, including gloves, safety glasses, and sturdy footwear.
- Ensure the assembly area is clear of obstructions and children.
- Do not attempt assembly during high winds or adverse weather conditions.
- Securely anchor the shed to the ground immediately after assembly to prevent wind damage.
- Verify all parts are present and undamaged before starting assembly. Contact customer support for missing or damaged parts.
- Use a stable ladder or step stool when working at heights.
- Keep all fasteners tightened. Periodically check and retighten as necessary.
- This shed is designed for storage. Do not use it as a dwelling or for purposes other than its intended use.
3. Setup and Assembly
The Generic Metal Shed is designed for DIY assembly. A minimum of two people is recommended for safe and efficient installation. Refer to the detailed assembly instructions provided in the packaging for step-by-step guidance.
3.1 Site Preparation
- Choose a level, well-drained site for your shed.
- Clear the area of any debris, rocks, or vegetation.
- Consider a concrete slab or a treated timber foundation for optimal stability and longevity.
3.2 Component Identification
Before starting, unpack all components and identify them using the parts list in your assembly guide. Familiarize yourself with the different panels, frame pieces, and fasteners.
3.3 Frame Assembly
Begin by assembling the base frame, ensuring it is square and level. Then, erect the wall frames and roof trusses according to the instructions. The shed features a 15 GA steel frame designed for durability.

Image 3.3.1: Internal view of the shed's metal frame structure, showing the roof trusses and wall supports. This image illustrates the robust 15 GA steel frame that forms the skeleton of the shed.

Image 3.3.2: Close-up view of a connection point within the shed's metal frame, highlighting the structural integrity and assembly details. This shows how different frame components are joined.
3.4 Panel Installation
Attach the wall panels and roof panels to the assembled frame. Ensure all panels overlap correctly and are securely fastened to maintain weather resistance. The shed is designed to withstand a wind rating of 46 mph and a snow load of 21 lb/sq ft.

Image 3.4.1: Internal view showing the corrugated metal roof and wall panels attached to the frame, illustrating the completed structural enclosure. This demonstrates the interior finish of the shed.
3.5 Door Installation
Install the two 8 ft wide double garage doors and the side entry door. Ensure they operate smoothly and latch securely. Adjust hinges and latches as needed for proper alignment.

Image 3.5.1: An exterior perspective of the assembled double garage metal shed. The two large front garage doors are shown open, revealing the interior, while the side entry door is closed. This image provides a full view of the shed's primary access points.

Image 3.5.2: An exterior view of the double garage metal shed, focusing on the side entry door which is shown open. This highlights the secondary access point to the shed.
4. Operating Instructions
4.1 Double Garage Doors
- To open: Unlatch any locking mechanisms. Gently lift or slide the doors open.
- To close: Guide the doors back into their closed position. Ensure they are fully closed and engage all locking mechanisms for security.
- Avoid forcing the doors if they encounter resistance. Check for obstructions.
4.2 Side Entry Door
- To open: Disengage the latch or lock. Pull the door open.
- To close: Push the door firmly until it latches. Secure with a lock if desired.
5. Maintenance
Regular maintenance will extend the life and appearance of your metal shed.
- Cleaning: Wash the exterior panels periodically with mild soap and water. Rinse thoroughly. Avoid abrasive cleaners or harsh chemicals.
- Fasteners: Annually inspect all bolts, screws, and anchors. Tighten any loose fasteners to maintain structural integrity.
- Doors: Lubricate hinges and tracks of the garage doors and side door annually with a silicone-based lubricant to ensure smooth operation.
- Drainage: Ensure the area around the shed is clear of debris to allow for proper water drainage.
- Snow Removal: In areas with heavy snowfall, periodically remove excessive snow accumulation from the roof to prevent exceeding the shed's snow load capacity.
6. Troubleshooting
6.1 Doors are Sticking or Difficult to Open/Close
- Check for obstructions in the door tracks or hinges.
- Ensure hinges and tracks are clean and lubricated.
- Verify the shed is level and square. Uneven foundations can cause door misalignment.
6.2 Water Leaks Inside the Shed
- Inspect roof and wall panels for any gaps or loose fasteners. Tighten as needed.
- Check the sealing around doors and windows (if applicable).
- Ensure proper drainage around the shed to prevent water pooling at the base.
6.3 Shed Feels Unstable
- Confirm all anchor points are securely fastened to the ground or foundation.
- Check all frame connections and panel fasteners for tightness.
- Ensure the shed is installed on a level surface.
7. Specifications
| Feature | Detail |
|---|---|
| Model | 25x33FT Double Garage Metal Shed |
| Dimensions (W x L x H) | 300 x 396 x 150 inches (approximately 25 x 33 x 12.5 feet) |
| Total Area | 825 sq ft |
| Material | Metal (15 GA Steel Frame) |
| Color | White |
| Garage Door Openings | Two, 8 ft wide each |
| Side Entry Door | Yes |
| Wind Rating | 46 mph |
| Snow Load Capacity | 21 lb/sq ft |
| Manufacturer | SeeTruth |
8. Warranty and Support
For warranty information and customer support, please refer to the documentation included with your purchase or contact the retailer. Keep your proof of purchase for any warranty claims.