1. Introduction and Overview
Thank you for choosing the VINGLI Twin Over Twin Bunk Bed. This manual provides essential information for the safe assembly, operation, and maintenance of your new bunk bed. Designed for optimal space utilization, this sturdy metal bunk bed offers a comfortable and secure sleeping solution for kids, teens, and adults.
Key features include a space-saving design, heavy-duty metal slats for durability, enhanced safety features like a 13-inch high guardrail and flat rungs on the ladder, and convenient underbed storage space.

Figure 1: VINGLI Twin Over Twin Bunk Bed (Black)
2. Safety Information
WARNING: Failure to follow these warnings could result in serious injury.
- Always follow the assembly instructions carefully to prevent instability.
- Do not exceed the weight limit of 400 lbs (181 kg) per bunk.
- Be cautious around sharp edges during assembly and use.
- The top bunk is not suitable for children under six years of age.
- Ensure the mattress used on the top bunk does not exceed 6 inches in thickness to maintain adequate guardrail height.
- Always use the ladder for entering and exiting the top bunk. Do not jump on the bunk bed.
- Periodically check and ensure all connections and bolts are securely tightened.
- This bunk bed includes an anti-tipping device. It is highly recommended to mount the bed to the wall for enhanced stability and safety.

Figure 2: Enhanced Safety Features: 13.7" Heighten Guardrail and Flat Rungs

Figure 3: Anti-Tipping Device for Wall Mounting
3. Product Features
- Space-Saving Design: Maximizes room space with a twin over twin configuration.
- Durable Construction: Heavy-duty metal slat system supports up to 400 lbs per bunk for long-lasting stability.
- Safety Features: 13-inch high guardrail and built-in ladder with flat rungs ensure security and easy climbing.
- Stylish Design & Extra Storage: Sleek black finish complements any bedroom decor. The 10-inch underbed space provides convenient storage for belongings.
- Easy Assembly & Maintenance: Comes with user-friendly instructions and necessary hardware for hassle-free setup. Streamlined design ensures ease of cleaning.

Figure 4: Product Dimensions and Weight Capacity

Figure 5: 10.47" Underbed Room for Storage

Figure 6: Removable Ladder for Flexible Placement

Figure 7: Convenient & Stable Bunk Bed Design Details
4. Assembly Instructions
The VINGLI Bunk Bed is designed for straightforward assembly. All necessary hardware and user-friendly instructions are included in the package. It is highly recommended that at least two adults assemble the bunk bed to ensure safety and efficiency.
General Assembly Steps:
- Unpack all components and verify against the parts list provided in your installation manual.
- Organize hardware and tools for easy access.
- Follow the step-by-step instructions in the included Installation Manual. Pay close attention to diagrams and warnings.
- Ensure all bolts and connections are securely tightened upon completion of each section and the entire assembly.
- Install the anti-tipping device by mounting the bed to the wall as instructed for maximum stability.
Assembly Video:
Video 1: Upgraded Bunk Bed Construction (Official Seller Video)
This video provides a visual guide to the construction and features of the VINGLI Bunk Bed, demonstrating its robust design and ease of assembly.
5. Usage Guidelines
- Mattress Compatibility: This bunk bed is designed for Twin size mattresses. No box spring is needed due to the integrated metal slat system.
- Weight Capacity: Each bunk can support up to 400 lbs (181 kg). Do not exceed this limit.
- Age Recommendation: Suitable for kids, teens, and adults. The top bunk is recommended for users aged six years and older.
- Ladder Use: Always use the built-in ladder for safe access to the top bunk. The ladder features flat rungs for comfortable climbing.
- Ventilation: The open slat design promotes mattress breathability.
6. Maintenance
- Cleaning: Wipe the metal frame with a damp cloth and mild detergent. Avoid abrasive cleaners or harsh chemicals that could damage the finish.
- Tightening Connections: Periodically check all bolts, screws, and connections to ensure they remain tight. Re-tighten as necessary to maintain stability and safety.
- Inspection: Regularly inspect the bed frame for any signs of wear, damage, or loose parts. Address any issues promptly.
7. Troubleshooting
Common Issues and Solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Bed feels wobbly or unstable | Loose bolts or improper assembly. Anti-tipping device not installed. | Ensure all bolts are securely tightened. Re-check assembly steps. Install the anti-tipping device to the wall. |
| Squeaking noises | Loose connections or friction between metal parts. | Tighten all bolts. Apply a small amount of lubricant (e.g., silicone spray) to connection points if necessary. |
| Missing parts upon delivery | Packaging error or transit damage. | Contact VINGLI customer service immediately with your order details and a list of missing parts. |
| Mattress too high on top bunk | Mattress thickness exceeds recommended limit. | Ensure mattress thickness does not exceed 6 inches to maintain adequate guardrail height for safety. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | VINGLI |
| Model Number | BBB-T2 |
| Size | Twin/Twin |
| Product Dimensions | 77.95"L x 41.55"W x 64.96"H |
| Color | Black |
| Finish Type | Painted |
| Material | Heavy Duty Metal |
| Weight Capacity (per bunk) | 400 lbs (181 kg) |
| Compatible Mattress Size | Twin (No Box Spring Needed) |
| Ground To Item Distance (Underbed Clearance) | 10.47 Inches |
| Assembly Required | Yes |
| Item Weight | 77.4 pounds (35.1 kg) |
| Country of Origin | China |
| UPC | 810158428232 |
9. Warranty and Support
VINGLI is committed to providing high-quality products and excellent customer service. Your VINGLI Bunk Bed comes with a commitment to quality and support.
- Returns: Enjoy 30-day easy returns.
- Quality Service: VINGLI stands behind its products with a 10-Year Quality Service commitment.
- Customer Support: For any inquiries, assistance with assembly, missing parts, or other concerns, please contact VINGLI-Direct customer service. They offer 24/7 professional customer support to ensure your satisfaction.
For direct support, please refer to the contact information provided in your product packaging or visit the official VINGLI store on Amazon.
Thank you for choosing VINGLI. Enjoy Home Living!