Important Safety Information
Please read and understand all instructions and safety warnings before assembly and use of this product. Failure to follow these instructions can result in serious injury.
- Adult Supervision: Always assemble and supervise children when using this bunk bed.
- Weight Capacity: Do not exceed a maximum weight capacity of 250 pounds for either the upper or lower bunk.
- Ladder Safety: Use the built-in ladder carefully. Ensure hands and feet are placed securely on the rungs.
- Guardrails: The upper bunk is equipped with guardrails. Ensure they are always properly installed and secured to prevent falls.
- Mattress Requirements: Use only mattresses that comply with the recommended dimensions and thickness to ensure proper guardrail height. No box spring is required.
- Clearance: Ensure adequate overhead clearance for the upper bunk.
- Sharp Edges: Keep children away from any potential sharp edges during assembly and use.
- Regular Checks: Periodically check all fasteners and connections to ensure they remain tight and secure.
Package Contents
The Merax Twin Over Twin Bunk Bed is shipped in two separate packages. Verify all components are present before beginning assembly. If any parts are missing or damaged, please contact customer support.
- Wood frame components (headboards, footboards, side rails, slats)
- Roof panels and support beams
- Ladder components
- Window frames and panels
- Hardware pack (screws, bolts, nuts, Allen wrench)
- Assembly instruction guide
Specifications
| Feature | Detail |
|---|---|
| Size | Twin over Twin+Window+Roof(House Shape) |
| Product Dimensions | 78.4"L x 41.6"W x 81.7"H |
| Color | Oak & Smoky Grey |
| Finish Type | Unfinished |
| Included Components | Wood Bed Frame |
| Compatible Mattress Size | Twin |
| Item Weight | 79.4 pounds |
| Form Factor | House Shaped |
| Assembly Required | Yes |
Note: All dimensions are approximate and may vary slightly.

Figure 1: Detailed dimensions of the Merax Twin Over Twin Bunk Bed, showing overall length, width, height, and specific measurements for the ladder and bed sections.
Setup and Assembly Instructions
This bunk bed requires assembly. A clear and detailed assembly instruction guide, along with all necessary tools, is included in the packaging. We recommend two adults for assembly to ensure safety and efficiency.
- Unpack Components: Carefully unpack all parts from both packages. Lay them out on a soft, clean surface to prevent scratches.
- Identify Parts: Refer to the included parts list in your assembly guide to identify each component and hardware piece.
- Follow Guide: Adhere strictly to the step-by-step instructions provided in the assembly manual. Do not skip steps.
- Secure Fasteners: Ensure all screws, bolts, and other fasteners are tightened securely at each step. Do not overtighten to avoid stripping or damaging the wood.
- Final Check: Once assembled, perform a thorough check to ensure all connections are firm and the structure is stable before use.

Figure 2: Side view of the Merax bunk bed frame, illustrating the robust wood construction and integrated ladder design.

Figure 3: Close-up view of the integrated ladder and wooden mattress slats, highlighting the sturdy support system.

Figure 4: Detail of the lower bunk's house-shaped window, adding to the bed's unique design.

Figure 5: Detail of the roof panel with an integrated window, enhancing the house-shaped aesthetic of the upper bunk.
Operating Instructions
The Merax Twin Over Twin Bunk Bed is designed for comfortable and safe sleeping for two individuals.
- Mattress Placement: Place a standard twin-sized mattress directly onto the wooden slats of both the upper and lower bunks. No box spring is needed.
- Ladder Use: Always use the integrated ladder to access the upper bunk. Face the ladder when climbing up or down.
- Guardrail Function: The guardrails on the upper bunk are crucial for safety. Ensure they are not obstructed and remain intact during use.
- Play Area: The house-shaped design encourages imaginative play. Ensure play activities are conducted safely and do not compromise the bed's structure or stability.

Figure 6: The Merax Twin Over Twin Bunk Bed fully assembled, showcasing its house-shaped design with roof and windows.
Maintenance and Care
Proper maintenance will extend the life and appearance of your Merax bunk bed.
- Cleaning: Wipe surfaces with a soft, damp cloth. Avoid using harsh chemicals, abrasive cleaners, or polishes that may damage the wood finish.
- Fastener Checks: Periodically (e.g., every 3-6 months) inspect all bolts, screws, and connections. Tighten any that have become loose.
- Environmental Conditions: Avoid placing the bed in direct sunlight or near heat sources, which can cause wood to dry out, crack, or warp. Maintain a stable room temperature and humidity.
- Moving the Bed: If you need to move the bed, lift it rather than dragging it to prevent damage to the frame and floor.
Troubleshooting
If you encounter any issues with your bunk bed, refer to the following common solutions:
- Squeaking Noises: Squeaking often indicates loose fasteners. Re-tighten all bolts and screws throughout the frame.
- Instability/Wobbling: Ensure the bed is placed on a level surface. Check that all structural connections are fully tightened.
- Missing Parts: If you discover missing parts during assembly, do not proceed. Contact Merax customer support immediately.
- Damaged Components: If any components are damaged upon arrival, do not attempt to assemble. Contact Merax customer support for replacement parts.
Warranty and Support
Merax products are manufactured with quality and durability in mind. This product comes with a standard manufacturer's warranty covering defects in materials and workmanship. For specific warranty details, please refer to your purchase documentation or contact Merax directly.
For any questions, assistance, or to report missing/damaged parts, please contact us:
- Website: Merax.com
- Email: csr@merax.com





