1. Important Safety Information
Please read and understand all instructions before assembly and use of this bunk bed. Failure to follow these instructions may result in serious injury.
- Weight Capacity: The upper bed has a maximum load capacity of 300 lbs. The bottom bed has a maximum load capacity of 600 lbs. Do not exceed these limits.
- Assembly: Two adults are recommended for assembly. Ensure all parts are present and undamaged before beginning. Do not fully tighten bolts until all components are loosely assembled.
- Ladder Use: Always use the provided ladders for ascending and descending the upper bunk. Ensure the ladder is securely attached before use.
- Guardrails: The upper bunk is equipped with guardrails to prevent falls. Ensure they are properly installed and maintained.
- Mattress Requirements: Use only mattresses that comply with the recommended dimensions for each bunk to ensure proper guardrail height.
- Regular Inspection: Periodically check all connections and hardware to ensure they remain tight and secure.
- Choking Hazard: Keep small parts and hardware away from children during assembly.
Warning: Exceeding the recommended weight capacity may cause instability or damage to the bed frame. Use caution when ascending and descending the ladder to avoid pinch points or falling hazards.
2. Product Overview
The Bellemave Twin XL Over Queen Bunk Bed is a heavy-duty metal frame designed for durability and stability. It features a Twin XL upper bunk and a Queen lower bunk, providing ample sleeping space. The design includes two side ladders for convenient access to the upper bunk and offers under-bed storage space.

Figure 2.1: Assembled Bellemave Twin XL Over Queen Bunk Bed.

Figure 2.2: Detailed dimensions of the bunk bed frame.
3. Components List
Before beginning assembly, unpack all components and verify that you have received all parts listed below. If any parts are missing or damaged, do not proceed with assembly. Contact customer support for assistance.
- Upper Bunk Frame Sections
- Lower Bunk Frame Sections
- Support Legs
- Ladders (2 units)
- Metal Slats for Upper Bunk
- Metal Slats for Lower Bunk
- Guardrails
- Hardware Pack (bolts, nuts, washers, Allen wrenches)
Note: The exact number and type of hardware may vary. Refer to the included assembly diagram for precise details.
4. Assembly Instructions
Assembly requires careful attention to detail. It is highly recommended that two adults perform the assembly to ensure safety and ease of construction.
- Preparation: Clear a spacious area for assembly. Lay out all components on a soft, clean surface to prevent scratches.
- Assemble Lower Bunk: Begin by connecting the main frame sections of the lower bunk. Insert bolts loosely at this stage.
- Attach Lower Slats: Secure the metal slats to the lower bunk frame. Ensure even spacing and secure attachment points.
- Assemble Upper Bunk: Construct the upper bunk frame similarly, ensuring guardrails are integrated as per the diagram.
- Attach Upper Slats: Install the metal slats for the upper bunk.
- Connect Bunks: Carefully lift and position the upper bunk onto the lower bunk's support posts. Secure with the appropriate hardware. This step requires two people.
- Install Ladders: Attach the two side ladders to the designated points on the bunk bed frame.
- Final Tightening: Once all components are in place and aligned, systematically tighten all bolts and screws using the provided Allen wrenches. Do not overtighten.
- Stability Check: Gently shake the assembled bed to ensure all connections are secure and the frame is stable.

Figure 4.1: View of the bunk bed frame structure, illustrating slat placement.

Figure 4.2: Detail of the integrated ladder and frame connection points.
5. Usage Guidelines
Proper use of the Bellemave bunk bed ensures safety and longevity.
- Mattress Compatibility: The upper bunk is designed for a Twin XL mattress. The lower bunk accommodates a Queen mattress. Ensure mattresses fit snugly within the frame to prevent gaps.
- Ladder Safety: Always face the ladder when climbing up or down. Use both hands for support. Do not jump on or off the bunk bed.
- Guardrail Integrity: Ensure guardrails are always in place on the upper bunk. Do not remove or modify them.
- Under-Bed Storage: The 9.4-inch height space under the bed can be utilized for storage. Do not overload this area or obstruct airflow.
- Children's Use: The upper bunk is not recommended for children under 6 years of age.
6. Maintenance
Regular maintenance will help preserve the condition and safety of your bunk bed.
- Cleaning: Wipe the metal frame with a soft, damp cloth. Avoid abrasive cleaners or harsh chemicals 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 structural integrity.
- Environmental Conditions: Avoid exposing the bed to extreme humidity or direct sunlight for prolonged periods, which could affect the finish.
7. Troubleshooting
Addressing common issues:
- Squeaking Noises: If the bed squeaks, re-check and tighten all assembly bolts. Ensure the bed is placed on a level surface. Uneven floors can cause stress on the frame, leading to noise.
- Instability/Wobbling: If the bed feels unstable, verify that all connections are fully tightened. Ensure all frame pieces are correctly aligned according to the assembly instructions.
- Damaged Slats: If any metal slats become bent or damaged, contact customer support for replacement parts. Do not use the bed with damaged slats.
8. Product Specifications
| Feature | Detail |
|---|---|
| Brand | Bellemave |
| Model Number | FST00067-T-AB1 |
| Size | Twin XL over Queen |
| Product Dimensions | 82.7"L x 63"W x 65"H |
| Color | Black |
| Finish Type | Lacquered |
| Included Components | Slat |
| Compatible Mattress Size | Twin XL, Queen |
| Assembly Required | Yes |
| Ground To Item Distance | 55.6 Inches |
| Item Weight | 45 pounds |
| Upper Bunk Load Capacity | 300 lbs |
| Lower Bunk Load Capacity | 600 lbs |
9. Warranty and Support
For information regarding product warranty, please refer to the documentation provided at the time of purchase or contact Bellemave customer service directly. Protection plans may be available for extended coverage.
For customer support, assistance with missing parts, or troubleshooting not covered in this manual, please visit the Bellemave store on Amazon or contact their customer service department.
Note on Videos: No official seller videos were provided in the product data for embedding in this manual.