1. Introduction
Thank you for choosing the Loisall Twin Size L-Shaped Metal Triple Bunk Bed. This manual provides essential information for the safe assembly, use, and maintenance of your new bed frame. Please read all instructions carefully before assembly and retain this manual for future reference.

Image 1: Overview of the Loisall Triple Bunk Bed.
2. Safety Information
Your safety is paramount. Adhere to the following guidelines to prevent injury and ensure proper use of the bunk bed:
- Weight Limits: Do not exceed the following weight capacities: Upper Bunk: 200 lbs, Middle Bunk: 250 lbs, Lower Bunk: 350 lbs.
- Guardrails: The top and middle bunks are equipped with full-length guardrails. Ensure they are always securely in place.
- Ladder Use: Always use the integrated ladders for accessing the upper and middle bunks. Do not use chairs or other items.
- Mattress Thickness: Recommended mattress thickness for the upper and middle bunks is 6 inches. For the lower bunk, 8 inches. Ensure the mattress does not exceed the guardrail height.
- Assembly: Assembly must be performed by at least two adults. Ensure all bolts and fasteners are tightened securely before use. Periodically check and re-tighten all connections.
- Ventilation: Ensure adequate ventilation around the bed.
- Children: Children under 6 years of age should not use the upper bunk.
3. Parts List
All necessary parts, tools, and instructions are included in one efficiently packed box. Before beginning assembly, unpack all components and verify that you have received all items listed in the included parts diagram. If any parts are missing or damaged, do not proceed with assembly. Contact customer support immediately.
- Bed Frame Components (Headboards, Footboards, Side Rails)
- Metal Slats (21 pieces)
- Integrated Ladders
- Full-Length Guardrails
- Assembly Hardware (Bolts, Screws, Washers, Allen Wrench)
4. Assembly Instructions
Assembly typically takes less than an hour with the help of a friend. Follow these general steps. Refer to the detailed diagram included in your package for specific part identification and connection points.
- Prepare the Area: Clear a spacious area for assembly. Lay out all parts on a soft, clean surface to prevent scratches.
- Assemble the Lower Bunk: Connect the headboard and footboard to the side rails for the lowest bed frame. Secure with the provided hardware.
- Install Lower Bunk Slats: Place and secure the metal slats onto the lower bunk frame.
- Assemble the Middle Bunk: Construct the middle bunk frame similarly, ensuring the L-shaped configuration is correctly oriented. Attach the guardrails.
- Attach Middle Bunk to Lower Bunk: Carefully lift and secure the middle bunk frame onto the designated support points of the lower bunk structure.
- Install Middle Bunk Slats: Place and secure the metal slats onto the middle bunk frame.
- Assemble the Upper Bunk: Construct the top bunk frame. Attach the guardrails.
- Attach Upper Bunk to Structure: Carefully lift and secure the upper bunk frame onto the designated support points of the overall structure.
- Install Upper Bunk Slats: Place and secure the metal slats onto the upper bunk frame.
- Attach Ladders: Securely attach the integrated ladders to their designated positions.
- Final Check: Ensure all bolts and fasteners are fully tightened. Do not overtighten.

Image 2: Side view of the bed frame structure.

Image 3: Detail of the middle and top bunk frame connections.

Image 4: Detail of the bottom and middle bunk frame connections.

Image 5: Side view illustrating the integrated ladders.

Image 6: Detail of the guardrails and ladder rungs for safety.
5. Usage Guidelines
- Ensure mattresses are properly sized and placed within the bed frame.
- Do not jump on the bed.
- Do not attach or hang items from any part of the bunk bed that are not designed for such use.
- Regularly inspect the bed for any loose parts or signs of wear.
6. Maintenance
To maintain the condition and longevity of your Loisall Triple Bunk Bed:
- Cleaning: Wipe the metal frame with a dry cloth. Avoid abrasive cleaners or harsh chemicals that may damage the finish.
- Inspections: Periodically check all bolts, screws, and connections to ensure they remain tight. Re-tighten as necessary.
- Environment: Keep the bed in a dry environment to prevent rust or damage to the metal.
7. Troubleshooting
- Squeaking Noises: If the bed squeaks, check all connections and tighten any loose bolts. Ensure the bed is on a level surface.
- Instability: If the bed feels unstable, verify that all parts are correctly assembled and all hardware is securely fastened. Ensure the bed is not placed on an uneven floor.
- Missing Parts: If you discover missing parts during assembly, do not attempt to substitute them. Contact customer support for replacements.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | Loisall |
| Model Number | MF285891 |
| Size | Twin |
| Color | Black |
| Product Dimensions (L x W x H) | 78" x 78" x 74.1" |
| Item Weight | 126 Pounds |
| Material | Metal |
| Finish Type | Unfinished (Black Coating) |
| Assembly Required | Yes |
| Upper Bunk Weight Capacity | 200 lbs |
| Middle Bunk Weight Capacity | 250 lbs |
| Lower Bunk Weight Capacity | 350 lbs |
| Recommended Upper/Middle Mattress Thickness | 6 inches |
| Recommended Lower Mattress Thickness | 8 inches |
| Number of Slats | 21 pcs |
| UPC | 702163499379 |

Image 7: Detailed dimensions of the bunk bed.
9. Warranty and Support
For warranty information, product support, or to order replacement parts, please contact Loisall customer service. Refer to your purchase documentation for specific contact details or visit the official Loisall website.