Product Overview
This DNYN Twin Over Twin Over Twin Triple Metal Bunk Bed is designed to maximize sleeping capacity in compact spaces. It provides three comfortable sleeping spots stacked vertically, freeing up valuable floor space. Crafted with a strong metal structure and reinforced joints, this bed offers long-lasting durability. Its noise-reducing design, thanks to reinforced slats and tight joints, keeps movement and squeaks to a minimum, ensuring a restful sleep for everyone. This bed is perfect for growing families, shared rooms, or accommodating guests, offering a balance of space-saving functionality, sturdy build quality, and modern minimalist style.

Image: Fully assembled DNYN Triple Metal Bunk Bed in black, shown with mattresses and bedding in a bedroom setting.
Safety Information
Please read and understand all instructions before assembling and using this bunk bed. Failure to follow these instructions can result in serious injury.
- Always use the recommended mattress size and thickness for each bunk.
- Ensure all connections are securely tightened before use and periodically check for loose hardware.
- Do not allow children under 6 years of age on the upper bunks.
- Prohibit horseplay on or under the bed.
- Always use the ladder for entering and exiting the upper bunks.
- Do not attach or hang items to any part of the bunk bed that are not designed for use with the bed; for example, but not limited to, hooks, belts, and jump ropes.
- Ensure guardrails are always in place on the upper bunks. Each level is surrounded by Twin-length guardrails to prevent falls.
- The maximum weight capacity for each bunk is 350 LBS.
Components and Parts List
Before beginning assembly, ensure all parts and hardware are present and undamaged. Refer to the detailed parts list included in your product packaging for specific component identification. If any parts are missing or damaged, do not proceed with assembly and contact customer support immediately.
The package includes all necessary tools and hardware for assembly.

Image: An exploded view illustrating the various metal frame components of the triple bunk bed before assembly.
Setup and Assembly
Assembly of the DNYN Triple Metal Bunk Bed is designed to be straightforward. It is recommended to assemble the bed with at least two people for ease and safety. Follow the step-by-step illustrated instructions provided in the packaging. All required tools are included, making setup quick and easy.
- Unpack all components and verify against the parts list.
- Begin by assembling the base frame of the lowest bunk, ensuring all connections are finger-tight.
- Attach the vertical support posts and then the frame for the middle bunk.
- Proceed to attach the frame for the top bunk, followed by the safety guardrails for the upper two bunks.
- Once all sections are assembled, fully tighten all bolts and screws using the provided tools. Do not overtighten.
- Install the ladder securely.
- Place mattresses on each bunk.

Image: A detailed diagram illustrating the overall dimensions and internal measurements of the triple bunk bed in inches.

Image: An angled view of the black metal frame of the triple bunk bed, showcasing its structure without mattresses.
Usage Guidelines
To ensure the longevity and safety of your DNYN Triple Metal Bunk Bed, please adhere to the following guidelines:
- Only one person should occupy an upper bunk at a time.
- Do not jump on the bed.
- Ensure the room has adequate ceiling height for the top bunk user to sit up comfortably.
- Keep the area around the bed clear of obstructions.
Maintenance
Regular maintenance will help preserve the condition and safety of your bunk bed.
- Cleaning: Wipe down the metal frame with a soft, damp cloth. Avoid harsh chemicals or abrasive cleaners that could damage the finish.
- Hardware Check: Periodically (e.g., every 3-6 months) inspect all bolts, screws, and connections to ensure they are tight. Retighten any loose hardware to maintain stability and prevent noise.
- Slat Inspection: Check the bed slats for any signs of damage or bending. Replace any compromised slats immediately.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Bed is wobbly or unstable. | Loose hardware connections. | Ensure all bolts and screws are securely tightened. Do not overtighten. |
| Squeaking noises. | Loose connections or friction between metal parts. | Retighten all hardware. Apply a small amount of silicone lubricant or wax to connection points if squeaking persists. |
| Missing parts during assembly. | Packaging error or lost component. | Do not proceed with assembly. Contact DNYN customer support with your purchase details. |
Specifications
| Product Type | Metal Triple Bunk Bed |
| Size | Twin over Twin over Twin |
| Color | Black |
| Material | Metal |
| Overall Product Dimensions | 78.4"L x 41.7"W x 78.4"H |
| Weight Capacity (Each Bunk) | 350 LBS |
| Recommended Mattress Thickness (Upper Bed) | 6" |
| Recommended Mattress Thickness (Bottom Bed) | 8" |
| Assembly Required | Yes |
| Manufacturer | DNYN |
| Model Number | Twin over Twin |
| ASIN | B0FJ7WXYFX |
| UPC | 764606042450 |
Warranty and Support
For warranty information or technical support regarding your DNYN Triple Metal Bunk Bed, please refer to the warranty card included in your product packaging or contact DNYN customer service directly. Keep your proof of purchase for any warranty claims.
Protection plans may be available for extended coverage. Please check with your retailer for details on available protection plans.





