1. Product Overview
This GDFStudio Twin Over Twin Bunk Bed is designed to provide two sleeping surfaces while efficiently utilizing vertical space. Constructed from solid pine wood, MDF, and plywood panels, it offers stability and durability. The integrated slat support system eliminates the need for a box spring. The upper bunk includes full-length guardrails for safety, and a fixed ladder provides easy access to the top sleeping area. Its clean design and neutral finish allow it to complement various room styles.

2. Safety Information
Please read and understand all safety warnings and instructions before assembly and use. Failure to follow these instructions can result in serious injury.
- Always use the guardrails to prevent falls from the upper bunk.
- Assemble the bunk bed strictly according to the provided instructions to ensure structural stability.
- Do not exceed the weight capacity of 250 lbs (113 kg) for each bed (upper and bottom).
- Ensure mattresses used are of the correct size and thickness to maintain proper guardrail height. Recommended mattress thickness is 6 inches.
- Periodically check all connections and hardware to ensure they remain tight and secure.
- Do not allow children under 6 years of age on the upper bunk.
- Use the ladder for entry and exit from the upper bunk only. Do not use other furniture or objects.
3. Package Contents
Verify that all components are present before beginning assembly. If any parts are missing or damaged, please contact customer support.
- 1 x Bed Frame (all wooden components)
- 1 x Accessory Kit (hardware, tools)
- 1 x Instructions Manual
4. Specifications
| Feature | Detail |
|---|---|
| Model Number | 360380 |
| Overall Size (L x W x H) | 79.9" x 41.3" x 51.2" |
| Material | Solid Pine Wood, MDF, Plywood |
| Color | Grey |
| Upper Bed Weight Capacity | 250 lbs |
| Bottom Bed Weight Capacity | 250 lbs |
| Recommended Mattress Thickness | 6 inches |
| Slat Quantity (Upper/Bottom) | 14 / 7 |
| Item Weight | 108.64 lbs |

5. Setup and Assembly Instructions
Assembly is required for this bunk bed. Please follow the steps carefully. It is recommended to have two adults for assembly.
- Unpack Components: Lay out all parts on a clean, soft surface (like a carpet) to prevent scratches. Verify all parts against the package contents list.
- Assemble Bed Ends: Attach the side rails to the headboards and footboards for both the upper and lower beds, ensuring all connections are secure.
- Install Slats: Place and secure the wooden slats onto the designated support rails for both bed frames. Ensure even spacing and firm attachment.
- Attach Ladder: Securely fasten the ladder to the designated side of the bunk bed frame.
- Install Guardrails: Attach the full-length guardrails to the upper bunk frame, ensuring they are firmly secured to prevent falls.
- Final Check: Once assembled, gently shake the entire structure to ensure all connections are tight and the bed is stable. Re-tighten any loose hardware.

6. Operating Instructions
This bunk bed is designed for sleeping and resting. Adhere to the following guidelines for safe operation:
- Only one person should occupy the upper bunk at a time.
- Always use the ladder when accessing or descending from the upper bunk.
- Ensure mattresses fit snugly within the bed frame to prevent gaps.
- Do not jump on the bed, as this can compromise structural integrity and lead to injury.
- Keep the area around the ladder clear of obstructions.
7. Maintenance
Regular maintenance will help prolong the life of your bunk bed and ensure continued safety.
- Cleaning: Wipe down the wooden surfaces 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. Tighten any loose hardware to maintain stability.
- Structural Integrity: Check for any signs of wear, cracks, or damage to the wood components. If significant damage is found, discontinue use and contact customer support.
- Mattress Care: Rotate and flip mattresses regularly according to mattress manufacturer guidelines to ensure even wear.
8. Troubleshooting
If you encounter any issues with your bunk bed, refer to the following common problems and solutions:
- Bed feels wobbly: Ensure all assembly hardware is fully tightened. Check that the bed is placed on a flat, even surface.
- Squeaking noises: Squeaking often indicates loose connections. Re-tighten all bolts and screws. Applying a small amount of wax or lubricant to metal-on-metal contact points (if applicable) can also help.
- Ladder feels unstable: Verify that the ladder is correctly attached to the bed frame and all fasteners are secure.
- Missing parts during assembly: Double-check the packaging. If parts are genuinely missing, contact GDFStudio customer support immediately with your model number and a description of the missing parts.
9. Warranty and Support
This GDFStudio bunk bed comes with a 90-day manufacturer's warranty. This warranty covers defects in materials and workmanship under normal use.
For warranty claims, missing parts, or any other product-related inquiries, please contact GDFStudio customer service:
- Email: amazonvendorfeedback@gdfstudio.zendesk.com
- Please provide your model number (360380) and purchase details when contacting support.