1. Introduction
Thank you for choosing the Mainstays Small Space Junior Twin over Full Low Profile Metal Bunk Bed. This manual provides essential information for the safe assembly, operation, and maintenance of your new bunk bed. Please read all instructions carefully before beginning assembly and retain this manual for future reference.
This bunk bed features a trendy design, is approved for small spaces, and requires minimal assembly.
2. Safety Information
Your safety is paramount. Please adhere to the following safety guidelines:
- Always ensure all connections are tight before and during use.
- The top bunk is not suitable for children under 6 years of age.
- Use only mattresses that are 6 inches thick or less for the top bunk to ensure proper guardrail height.
- Always use the integrated ladder for accessing the top bunk. Do not jump on or off the top bunk.
- Ensure guardrails are always in place on the top bunk.
- Do not attach or hang items on any part of the bunk bed that are not designed for use with the bed.
- Periodically check and ensure that the guardrail, ladder, and other components are in their proper position and free from damage.
3. Package Contents
Before assembly, please ensure all parts are present and undamaged. If any parts are missing or damaged, do not proceed with assembly and contact customer support.
The package typically includes:
- Metal frame components for both twin and full beds
- Integrated ladder sections
- Full-length guardrails
- Secured metal slats for mattress support
- All necessary hardware (bolts, screws, washers, Allen wrench)
- Instruction manual
4. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions (W x D x H) | 77.5 in x 56 in x 49.5 in |
| Top Bunk Weight Limit | 200 lbs |
| Bottom Bunk Weight Limit | 450 lbs |
| Bed Size Configuration | Twin over Full |
| Material | Metal |
| Color | Black |
| Installation Method | Assembly |
| High-concerned chemical | None |
| Origin | Mainland China |
5. Setup and Assembly
Assembly is required for this bunk bed. It is highly recommended that two adults assemble this product to ensure safety and ease of construction. Clear a spacious area for assembly and keep all hardware out of reach of small children.
Assembly Steps:
- Unpack and Identify Parts: Carefully remove all components from the packaging. Lay them out and compare them against the parts list (not provided in this manual, refer to included physical instructions) to ensure everything is present.
- Assemble Bed Ends: Attach the side rails to the headboard and footboard sections for both the twin and full beds. Do not fully tighten bolts until the entire frame is assembled.
- Install Support Slats: Place the metal support slats onto the designated rails for both the top (twin) and bottom (full) bunks. Ensure they are securely fastened.
- Connect Bunks: Carefully stack the top bunk frame onto the bottom bunk frame, aligning the connection points. Secure with the provided hardware.
- Attach Guardrails: Install the full-length guardrails to the top bunk, ensuring they are firmly attached to prevent falls.
- Attach Ladder: Secure the integrated ladder to the bunk bed frame in the designated position.
- Final Tightening: Once all components are in place and aligned, go back and fully tighten all bolts and screws. Do not overtighten.
- Placement: Position the bunk bed against a wall to maximize stability and safety.
6. Operating Instructions (Proper Use)
To ensure the longevity and safety of your bunk bed, please follow these usage guidelines:
- Mattress Placement: Place a twin-sized mattress on the top bunk and a full-sized mattress on the bottom bunk. Ensure mattresses are within the recommended thickness for the top bunk (6 inches or less).
- Weight Limits: Adhere strictly to the weight limits: 200 lbs for the top bunk and 450 lbs for the bottom bunk. Overloading can cause structural damage and injury.
- Ladder Use: Always use the integrated ladder to access and exit the top bunk. Face the ladder when climbing up or down.
- Guardrails: The top bunk guardrails are a critical safety feature. Ensure they are always securely in place and never removed.
- No Horseplay: Prohibit jumping, roughhousing, or playing on the bunk bed to prevent accidents.
7. Maintenance and Care
Regular maintenance will help keep your bunk bed in excellent condition:
- 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) check all bolts, screws, and connections to ensure they are tight. Tighten any loose hardware to maintain stability.
- Inspection: Inspect the frame, slats, ladder, and guardrails for any signs of wear, damage, or bending. Replace damaged parts immediately.
- Ventilation: Ensure adequate air circulation around mattresses to prevent moisture buildup.
8. Troubleshooting
Common Issues and Solutions:
- Squeaking Noises:
- Cause: Loose hardware or friction between metal parts.
- Solution: Systematically check and tighten all bolts and screws. If squeaking persists, disassemble and reassemble the affected section, ensuring all parts are correctly aligned.
- Instability/Wobbling:
- Cause: Uneven floor, loose connections, or incorrect assembly.
- Solution: Ensure the bed is on a level surface. Re-tighten all hardware. Verify that all components were assembled according to the instructions.
- Difficulty with Ladder/Guardrails:
- Cause: Improper installation or damage.
- Solution: Check that the ladder and guardrails are securely attached and all fasteners are tight. If damaged, do not use and contact support for replacement parts.
9. User Tips
- Verify Bed Sizes: This bunk bed is a Twin over Full configuration. The top bunk accommodates a twin-sized mattress, and the bottom bunk accommodates a full-sized mattress. It is not designed for queen or king single mattresses.
- Check Dimensions: Always confirm the product dimensions (77.5 in W x 56 in D x 49.5 in H) and weight capacities (Top: 200 lbs, Bottom: 450 lbs) meet your specific needs and space requirements before assembly and use.
10. Warranty and Support
For any questions regarding your Mainstays Small Space Junior Twin over Full Low Profile Metal Bunk Bed, including warranty information, missing parts, or assembly assistance, please contact the seller directly.
You may reach support via:
- WhatsApp: +86 18974942107
- E-mail: Planetorange@163.com
Please have your purchase details and model information ready when contacting support.





