Ball & Cast Twin Size Daybed with Pop-up Trundle
Ball & Cast Twin Size Daybed with Pop-up Trundle Instruction Manual
Model: Twin Size Daybed with Pop-up Trundle (ASIN: B0DRN7XMLV)
Brand: Ball & Cast
1. Important Safety Information
Please read and understand all instructions before assembly and use. Keep this manual for future reference.
- Do not exceed the maximum weight capacity of 400 lbs per bed.
- Exercise caution during assembly to avoid injury from sharp edges or heavy components.
- Ensure all bolts and screws are securely tightened before use. Periodically check and re-tighten as necessary.
- Keep the trundle bed in its retracted position when not in use to prevent tripping hazards.
- Do not allow children to play on or around the daybed without adult supervision.
- Only use mattresses with a maximum thickness of 6 inches for both the daybed and trundle.
2. Product Overview
The Ball & Cast Twin Size Daybed with Pop-up Trundle is designed for versatile use, functioning as a comfortable seating area or an extra sleeping space. It features an upholstered frame with a tufted backrest and armrests, and includes a pull-out trundle bed that can be elevated to the same height as the main daybed, effectively converting it from a twin to a king-size sleeping surface. A convenient USB charging port is integrated into the right armrest.

Image: Front view of the Ball & Cast Twin Size Daybed with the trundle bed retracted underneath.
3. Package Contents
Before beginning assembly, ensure all parts are present and undamaged. Refer to the included parts list in your package for detailed identification. The package typically includes:
- Daybed Frame Components (Pine Wood + MDF + Woven Fabric)
- Trundle Bed Frame Components
- Slats for Daybed (10 pieces)
- Slats for Trundle (10 pieces)
- Hardware Pack (screws, bolts, washers, Allen wrench)
- USB Charging Port Assembly
- Assembly Instructions Manual

Image: View of the daybed frame structure with wooden slats, illustrating the components.
4. Setup (Assembly Instructions)
Assembly is required for this daybed. It is recommended to have two adults for assembly. All necessary hardware and a step-by-step installation manual are included in your package. Follow the instructions carefully.
4.1 Preparation
- Clear a spacious area for assembly.
- Lay out all components on a soft, clean surface to prevent scratches.
- Identify all parts and hardware using the provided list.
4.2 Assembly Steps
Refer to the detailed assembly manual provided in your package for specific, step-by-step instructions. General steps include:
- Assemble the main daybed frame using the designated bolts and screws.
- Attach the upholstered backrest and armrests to the main frame.
- Install the wooden slats onto the daybed frame.
- Assemble the trundle bed frame.
- Install the wooden slats onto the trundle bed frame.
- Integrate the USB charging port into the designated armrest.
- Slide the assembled trundle bed under the main daybed.
Ensure all connections are tight and stable before placing mattresses on the daybed and trundle.

Image: Diagram showing the overall dimensions and key measurements of the daybed and its pull-out trundle.
5. Operating Instructions
5.1 Using the Pop-up Trundle
The trundle bed provides an additional sleeping surface and can be used in two configurations:
- Retracted Position: The trundle slides completely under the main daybed, saving space. This is the default position for daybed use.
- Extended Position (Twin): Pull the trundle out from under the daybed. It can be used as a separate twin-size bed at floor level.
- Elevated Position (King): After pulling the trundle out, lift the trundle frame until its legs lock into the elevated position. This raises the trundle mattress to the same height as the main daybed, creating a larger sleeping area equivalent to a king-size bed. Ensure the locking mechanisms are fully engaged for stability.

Image: The daybed with its trundle fully extended and elevated, demonstrating the twin-to-king conversion.
5.2 Using the USB Charging Port
A USB charging port is located on the right armrest of the daybed. To use it:
- Ensure the daybed is connected to a power outlet via its power cord.
- Plug your USB charging cable into the port.
- Connect your device (e.g., smartphone, tablet) to the other end of the cable to begin charging.

Image: Close-up view of the USB charging port integrated into the armrest, with a smartphone connected for charging.
6. Maintenance
Proper maintenance will extend the life and appearance of your daybed.
- Cleaning Fabric: For general cleaning, vacuum the upholstered fabric regularly to remove dust and debris. For spills, blot immediately with a clean, dry cloth. For stubborn stains, use a mild fabric cleaner according to its instructions, testing on an inconspicuous area first.
- Cleaning Wood/MDF: Wipe wooden and MDF surfaces with a soft, damp cloth. Avoid harsh chemicals or abrasive cleaners.
- Hardware Check: Periodically inspect all bolts, screws, and connections to ensure they remain tight. Re-tighten any loose hardware to maintain structural integrity.
- Slats: Ensure all bed slats are properly seated and undamaged. Replace any broken slats immediately to prevent mattress damage or injury.
7. Troubleshooting
If you encounter issues with your daybed, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Trundle does not slide smoothly or fit under the daybed. | Misalignment during assembly; Obstruction; Incorrect mattress thickness. | Check assembly for proper alignment of trundle rails. Ensure no objects are blocking the path. Verify that the trundle mattress thickness does not exceed 6 inches. |
| Trundle does not elevate or lock into place. | Locking mechanism not fully engaged; Obstruction. | Ensure the trundle is pulled out completely before attempting to lift. Apply firm, even pressure to engage the locking legs. Check for any debris preventing the mechanism from locking. |
| USB charging port is not working. | Not plugged into power; Loose connection; Faulty cable/device. | Verify the daybed's power cord is securely plugged into a functional wall outlet. Check the connection of the USB port to the daybed's internal wiring. Test with a different USB cable and device to rule out external issues. |
| Bed feels wobbly or unstable. | Loose hardware. | Inspect all bolts and screws and re-tighten them securely. |
8. Specifications
| Feature | Detail |
|---|---|
| Bed Material | Pine Wood + MDF + Woven Fabric |
| Size | Twin (Daybed), Twin (Trundle), King (Combined) |
| Color | Gray |
| Overall Product Dimension | 80.7''L x 78.7''W x 34''H (Extended) |
| Upper/Down Bed Dimension | 76'' x 39.2'' |
| Total Height | 34'' |
| Number of Daybed Slats | 10 |
| Number of Trundle Slats | 10 |
| Overall Product Weight | 114 lbs |
| Weight Capacity (Each Bed) | 400 lbs |
| Recommended Mattress Thickness | 6'' (for both daybed and trundle) |
| Assembly Required | Yes |
| Special Feature | Upholstered, Pop-up Trundle, USB Port |
9. Warranty Information
For specific warranty terms and conditions, please refer to the warranty documentation included with your purchase or contact the retailer/manufacturer directly. Keep your proof of purchase for any warranty claims.
10. Customer Support
If you have any questions, require assistance with assembly, or need to report missing/damaged parts, please contact the retailer where you purchased this product or the manufacturer, Ball & Cast, through their official customer service channels. Have your product model number (ASIN: B0DRN7XMLV) and purchase date ready when contacting support.
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