1. Important Safety Information
Please read and understand all instructions before beginning assembly and use of this product. Keep this manual for future reference.
- Adult Assembly Required: This product requires assembly by adults.
- Weight Capacity: The upper bed has a maximum weight capacity of 175 lbs. The bottom bed has a maximum weight capacity of 275 lbs. Do not exceed these limits.
- Mattress Thickness: For the upper bed, use a mattress no thicker than 6 inches. For the bottom bed, use a mattress no thicker than 8 inches.
- Age Recommendation: The upper bunk is not suitable for children under 6 years of age.
- Guard Rails: Ensure all guard rails are properly installed and secured before use. Guard rails are designed to prevent falls.
- No Jumping: Do not allow jumping on the bed.
- Regular Inspection: Periodically check all connections and hardware to ensure they remain tight and secure. Tighten as needed.
- Proper Mattress Size: Use only the specified mattress size for each bunk.
- Ventilation: Ensure adequate ventilation around the bed.
2. Package Contents
This product is shipped in multiple boxes. You may receive packages separately over several days. Please ensure all packages have arrived before beginning assembly.
Verify that all components listed in the included assembly guide are present and undamaged. If any parts are missing or damaged, do not proceed with assembly and contact customer support.

Image: Overview of bed components. This image shows the various wooden panels, slats, and hardware typically included in the packaging for the bunk bed.
3. Setup and Assembly Instructions
Assembly of the BIADNBZ Twin-Over-Twin Bunk Bed requires two adults. Follow the detailed step-by-step instructions provided in the separate assembly guide included with your product. Ensure you have adequate space and all necessary tools before starting.
- Unpack: Carefully unpack all components and hardware. Place them on a soft, clean surface to prevent scratches.
- Identify Parts: Refer to the parts list in your assembly guide to identify each component.
- Assemble Base Frames: Begin by assembling the base frames for both the upper and lower bunks according to the guide.
- Attach Side Panels and Guard Rails: Securely attach the side panels and guard rails to the upper bunk frame.
- Install Slats: Place and secure the mattress slats for both bunks.
- Assemble Storage Stairs: Construct the stairway unit, ensuring all drawers and storage compartments function smoothly.
- Attach Stairs to Bed: Securely attach the completed stairway unit to the bunk bed frame.
- Final Checks: Once assembled, double-check all bolts, screws, and connections to ensure they are tight and secure.

Image: Side view of the assembled bunk bed. This image illustrates the overall structure, including the house-shaped roof and the integrated storage stairs.
4. Operating Instructions
This bunk bed is designed for safe and functional use by children. Adhere to all safety guidelines mentioned in Section 1.
- Accessing Upper Bunk: Use the integrated stairway for safe access to the upper bunk. Do not climb on any other part of the bed structure.
- Storage Stairs: The stairs feature built-in storage drawers. Open and close these drawers gently to prevent damage. Do not overload the drawers.
- Round Window and Shelf: The upper bunk includes a decorative round window and a small shelf. The shelf can be used for small, lightweight items such as books or a nightlight. Do not place heavy or fragile items on the shelf.

Image: Detail of the round window and shelf. This image highlights the design feature of the upper bunk's window and the small shelf beneath it.

Image: Detail of the storage stairs. This image shows the individual steps and the integrated storage compartments within the stairway unit.
5. Maintenance
Proper maintenance will extend the life and safety of your bunk bed.
- Cleaning: Wipe surfaces with a soft, damp cloth. Avoid harsh chemicals or abrasive cleaners that may damage the finish.
- Hardware Check: Regularly inspect all bolts, screws, and connections. Tighten any loose hardware to ensure structural integrity.
- Guard Rail Integrity: Ensure guard rails are always securely attached and free from damage.
- Slats: Check mattress slats periodically for any signs of damage or weakness. Replace if necessary.
6. Troubleshooting
If you encounter issues with your bunk bed, refer to the following common solutions:
- Squeaking Noises: Squeaking often indicates loose hardware. Re-tighten all bolts and screws. Ensure the bed is on a level surface.
- Wobbly Structure: A wobbly bed is a safety concern. Immediately check and tighten all connections. Ensure all parts are correctly aligned according to the assembly guide.
- Drawers Sticking: Check for obstructions in the drawer glides. Ensure drawers are not overloaded.
- Missing or Damaged Parts: If you discover missing or damaged parts during or after assembly, do not attempt to modify or use the bed. Contact customer support for assistance.
7. Specifications
| Feature | Detail |
|---|---|
| Overall Product Dimensions | 97.7"L x 40.5"W x 91.8"H |
| Upper Bed Weight Capacity | 175 lbs |
| Bottom Bed Weight Capacity | 275 lbs |
| Recommended Upper Mattress Thickness | 6 inches |
| Recommended Bottom Mattress Thickness | 8 inches |
| Recommended Age for Upper Bunk | > 6 years old |
| Material | Plywood, MDF, Pinewood (Engineered Wood, Pine Wood) |
| Number of Slats (Upper/Bottom) | 14 / 14 |
| Assembly Required | Yes |
| Country of Origin | Vietnam |
| Color | Gray Bed + White Stair |
| Model Number | VVV263 |

Image: Dimensional diagram of the bunk bed. This image provides precise measurements for all major components of the bed.
8. Warranty and Support
For specific warranty information regarding your BIADNBZ Twin-Over-Twin Bunk Bed, please refer to the documentation provided at the time of purchase or contact the retailer/manufacturer directly.
If you require assistance with assembly, have questions about product use, or need to report missing/damaged parts, please contact BIADNBZ customer support through the contact information provided with your purchase or on the official BIADNBZ website.