Introduction
Thank you for choosing the Harper & Bright Designs Upholstered Daybed with Pop-up Trundle. This versatile furniture piece is designed to provide comfort and functionality, serving as both a stylish sofa and a comfortable bed with an additional sleeping surface. This manual provides detailed instructions for assembly, operation, maintenance, and troubleshooting to ensure safe and optimal use of your new daybed.

The Harper & Bright Designs Upholstered Daybed with Pop-up Trundle, shown in a contemporary room.
Safety Information
Please read and understand all safety warnings before assembly and use. Failure to follow these instructions may result in serious injury.
- Be cautious when operating the extendable trundle to avoid injury from pinching or crushing.
- Do not exceed the weight capacity of 330 pounds for both the bed and the trundle.
- Ensure all bolts and connectors are securely tightened before use. Periodically check and re-tighten as needed.
- Keep small parts away from children during assembly to prevent choking hazards.
- Do not allow children to play on or around the trundle mechanism.
Package Contents
Before beginning assembly, please ensure all parts are present and accounted for. The daybed comes in 2 separate boxes, which may arrive on different dates. Please verify contents of both boxes.
- Upholstered Daybed Frame Components
- Pop-up Trundle Frame Components
- Wooden Slat Support System
- Hardware Pack (bolts, nuts, washers, etc.)
- Assembly Tools (Allen wrench, etc.)
- Instruction Manual
Setup & Assembly
Assembly is required for this daybed. Please follow the included step-by-step instructions and use the provided tools. It is recommended to assemble the daybed with two people.
- Unpack all components and lay them out on a clean, soft surface to prevent scratching.
- Identify all hardware and components using the parts list in the separate assembly guide.
- Begin by assembling the main daybed frame, attaching the side panels and backrest as per the diagrams.
- Install the wooden slats onto the main daybed frame, ensuring they are securely fastened.
- Assemble the pop-up trundle frame, including its wheels and lifting mechanism.
- Carefully slide the assembled trundle into place under the main daybed frame.
- Ensure all connections are tight and stable before placing mattresses on the daybed and trundle.

Detailed dimensions of the daybed and trundle for planning your space.

The wooden slat support system provides a sturdy foundation for your mattress.

A closer look at the robust wooden slats and metal frame construction.
Operating Instructions
The Harper & Bright Designs Daybed is designed for easy conversion from a twin-size daybed to an irregular king-size sleeping area with the pop-up trundle.
Extending the Trundle:
- Locate the handle on the front of the trundle unit.
- Gently pull the trundle out from under the main daybed frame. The wheels will facilitate smooth movement.
- Once fully extended, lift the trundle frame using the integrated handles. The hydraulic mechanism will assist in raising the trundle to the same height as the main daybed.
- Ensure the trundle is locked securely in its raised position before use.
Retracting the Trundle:
- Carefully disengage the locking mechanism (if applicable) and gently push down on the trundle frame to lower it.
- Once lowered, push the trundle back under the main daybed frame until it is fully stored.
This video demonstrates the smooth operation of the pop-up trundle, showing how it extends and retracts to convert the daybed.

The daybed with the pop-up trundle fully extended, creating a larger sleeping surface.

Close-up of the hydraulic lifting mechanism that assists in raising the trundle.

The trundle features smooth-rolling wheels for effortless extension and retraction.
Maintenance
Proper care will extend the life and appearance of your upholstered daybed.
- Upholstery Care: The manufacturer recommends Dry Clean Only for the upholstered fabric. For minor spills, blot immediately with a clean, dry cloth. Do not rub.
- Frame Care: Periodically check all bolts and screws to ensure they remain tight. Re-tighten as necessary to maintain stability.
- Cleaning: Dust the upholstered surfaces regularly with a soft brush or vacuum with an upholstery attachment.
- Avoid Direct Sunlight: Prolonged exposure to direct sunlight can cause fabric fading.
- Avoid Harsh Chemicals: Do not use abrasive cleaners or harsh chemicals on any part of the daybed.
Troubleshooting
If you encounter any issues with your daybed, please refer to the following common problems and solutions:
- Trundle is difficult to pull out or push in:
- Check for any obstructions under the daybed.
- Ensure the wheels are clean and free of debris.
- Verify that the trundle frame is not bent or damaged.
- Trundle does not pop up or stay up:
- Ensure the lifting mechanism is properly aligned and not obstructed.
- Check if any parts of the mechanism are loose or damaged.
- Squeaking noises:
- Tighten all bolts and screws on both the main daybed and trundle frames.
- Ensure wooden slats are properly seated and not rubbing against the frame.
- Missing parts or damaged components:
- Refer to the package contents list and contact customer support for replacements.
Specifications
| Feature | Detail |
|---|---|
| Product Type | Upholstered Daybed |
| Size | Twin |
| Color | Grey |
| Material | Upholstered + Plywood |
| Product Dimensions | 81"L x 81.5"W x 31"H |
| Weight Capacity | 330 LBS |
| Recommended Mattress Thickness | 5" |
| Number of Slats | 14 |
| Assembly Required | Yes |
| Country of Origin | Vietnam |
| Item Weight | 115.3 pounds |
| Model Number | dayebed with pop up trundle |
| UPC | 196986025813 |
Warranty & Support
Harper & Bright Designs stands behind the quality of its products. For specific warranty details, please refer to the warranty card included with your purchase or visit the official Harper & Bright Designs website.
If you have any questions, require assistance with assembly, or need to report missing/damaged parts, please contact our customer support team:
- Customer Service: Please refer to the contact information provided on your purchase receipt or the product packaging.
- Online Support: Visit the Harper & Bright Designs store on Amazon or their official website for FAQs and support resources.