1. Product Overview
This manual provides instructions for the assembly, operation, and maintenance of your Tensun Twin Over Twin House Bunk Bed. This bunk bed features a unique house-shaped roof design, providing a playful environment while ensuring a safe sleeping space for children. The sturdy pine wood construction and full-length guardrails are designed for durability and user safety.

Image 1.1: The Tensun Twin Over Twin House Bunk Bed assembled in a room, showcasing its house-shaped roof and two sleeping levels.
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.
- Maximum Weight Capacity: The upper bunk is designed to support a maximum weight of 250 pounds. Do not exceed this limit.
- Mattress Thickness: For the upper bunk, use a mattress with a maximum thickness of 6 inches. For the lower bunk, use a mattress with a thickness between 8-10 inches.
- Guardrails: Always ensure that the full-length guardrails on the upper bunk are properly installed and secured to prevent falls.
- Ladder Safety: The built-in 2-step ladder is designed for safe access to the upper bunk. Ensure it is securely attached and stable before use. Always use the ladder when accessing or exiting the upper bunk.
- Assembly: This product requires assembly. Ensure all hardware is tightened securely before use. Periodically check and re-tighten all connections.
- Children: The upper bunk is not suitable for children under 6 years of age.
- Ventilation: Ensure adequate ventilation around the bed.

Image 2.1: Detail of the upper bunk's guardrail and the wooden slat support system, highlighting safety features.
3. Package Contents
Your Tensun Twin Over Twin House Bunk Bed package includes the following components:
- 1 x Bunk House Bed Frame (disassembled components)
- All necessary hardware for assembly (screws, bolts, nuts, etc.)
- Assembly Instruction Manual
Please inspect all components upon receipt to ensure no parts are missing or damaged. Contact customer support immediately if any issues are found.
4. Setup and Assembly
Assembly of the Tensun Twin Over Twin House Bunk Bed is required. It is recommended that two adults perform the assembly. Please follow the detailed assembly instructions provided in the separate manual included with your package. Ensure you have adequate space and the necessary tools (e.g., screwdriver, Allen wrench) before beginning.
- Unpack all components and verify against the parts list in the assembly manual.
- Assemble the main bed frames for both the upper and lower bunks according to the step-by-step diagrams.
- Attach the wooden slats to both bed frames, ensuring they are evenly spaced and securely fastened.
- Install the full-length guardrails on the upper bunk.
- Attach the 2-step ladder to the designated side of the bunk bed.
- Assemble the house-shaped roof structure and secure it to the top of the upper bunk frame.
- Once fully assembled, ensure all bolts and screws are tightened. Do not overtighten.

Image 4.1: The main frame of the bunk bed, illustrating the structure before mattresses are added.
5. Operating Instructions (Usage)
To ensure safe and proper use of your Tensun Twin Over Twin House Bunk Bed:
- Only one person should occupy the upper bunk at a time.
- Always use the provided ladder for climbing to and from the upper bunk. Do not jump on or off the bed.
- Ensure mattresses are correctly sized and placed within the bed frames.
- Do not attach or hang items on any part of the bunk bed that are not designed for such use, as this could create a hazard.
- Regularly check all connections to ensure they remain tight.
6. Maintenance
Proper maintenance will extend the life of your bunk bed:
- Cleaning: Wipe the bed frame with a dry cloth to remove dust and dirt. Avoid using harsh chemicals or abrasive cleaners, which can damage the wood finish.
- Hardware Check: Periodically (e.g., every 3 months) check all bolts, screws, and connections to ensure they are tight. Re-tighten as necessary to maintain stability and prevent squeaking.
- Environmental Conditions: Avoid placing the bed in direct sunlight or near heat sources, which can cause wood to dry out or warp. Maintain a stable room temperature and humidity.
7. Troubleshooting
If you encounter any issues with your Tensun Twin Over Twin House Bunk Bed, refer to the following common solutions:
- Squeaking Noises: Squeaking often indicates loose hardware. Carefully inspect all bolts and screws, and tighten any that are loose. Ensure the bed is on a level surface.
- Instability/Wobbling: If the bed feels unstable, re-check all assembly connections. Ensure all components are correctly aligned and fully tightened. Verify that the bed is placed on a flat, even floor.
- Missing Parts: If you find any parts missing during assembly, refer to the parts list in your assembly manual and contact Tensun customer support for assistance.
8. Specifications
| Feature | Detail |
|---|---|
| Product Type | Bunk Bed / Loft Bed |
| Material | Pine Wood + Plywood |
| Overall Product Dimensions (L x W x H) | 77.3" x 41.6" x 70.8" |
| Upper Bed Weight Capacity | 250 lbs |
| Recommended Upper Bed Mattress Thickness | 6" |
| Recommended Lower Bed Mattress Thickness | 8-10" |
| Assembly Required | Yes |
| Color | White |
| Special Feature | Squeak Resistant Design |
| Product Care Instructions | Wipe with Dry Cloth |

Image 8.1: Technical drawing showing the precise dimensions of the bunk bed in inches.
9. Warranty and Support
For warranty information or customer support, please refer to the documentation included with your purchase or contact Tensun directly through their official website or the retailer where the product was purchased. Please have your model number (Twin Over Twin House Bunk Bed) and ASIN (B0BWCZMHHQ) ready when contacting support.