1. Introduction
This manual provides detailed instructions for the assembly, operation, and maintenance of your Allewie Queen Size Upholstered Bed Frame. Please read this manual thoroughly before beginning assembly or use to ensure proper setup and safe operation. Keep this manual for future reference.

Image 1.1: The Allewie Queen Size Upholstered Bed Frame in Dark Green, featuring a vertical channel tufted headboard and corduroy fabric.
2. Safety Information
- Read all instructions carefully before assembly.
- Ensure all parts are present and undamaged before starting. Do not use if any parts are missing or broken.
- Assemble the bed frame on a soft, clean surface (e.g., carpet) to prevent scratches.
- Do not overtighten screws during assembly, as this may damage the material.
- Periodically check all connections and tighten them as needed to maintain stability.
- This bed frame is designed to support a maximum weight of 900 pounds. Do not exceed this limit.
- Keep small parts away from children during assembly to prevent choking hazards.
3. Package Contents
Before assembly, verify that all components listed below are included in your package. If any parts are missing or damaged, please contact customer support.
- Headboard (Upholstered)
- Side Rails (Upholstered)
- Footboard (Upholstered)
- Wooden Slats
- Center Support Bar(s)
- Support Legs
- Hardware Pack (screws, bolts, washers, Allen wrench)
- Installation Manual (this document)

Image 3.1: An illustration showing the various components of the bed frame, including the headboard, side rails, footboard, and support structure.
4. Assembly Instructions
Assembly typically requires two adults and takes approximately 60-90 minutes. Follow the steps below carefully.
- Unpack and Identify Parts: Lay out all components on a soft, clean surface. Refer to the parts list to ensure everything is present.
- Attach Side Rails to Headboard: Connect the upholstered side rails to the headboard using the provided bolts and washers. Do not fully tighten yet.
- Attach Side Rails to Footboard: Connect the other end of the side rails to the footboard. Ensure all connections are aligned before gently tightening all bolts.
- Install Center Support Bar(s): Secure the center support bar(s) to the designated points on the side rails. Attach any additional support legs to the center bar(s) if included.
- Place Wooden Slats: Unroll or individually place the wooden slats across the bed frame. Many slats feature a Velcro design for easy, noise-free installation. Ensure they are evenly spaced and secured.
- Final Tightening: Once all components are in place and aligned, fully tighten all bolts and screws.
- Attach Support Legs: Screw in the main support legs to the corners and any central support points.

Image 4.1: Close-up view of wooden slats being installed onto the bed frame, highlighting the Velcro attachment for secure and silent support.
Video 4.1: A short video demonstrating the assembly process and key features of the bed frame, including the sturdy construction and easy slat installation.
5. Operating Instructions
This bed frame features an adjustable headboard to accommodate various mattress heights.
Adjusting the Headboard Height:
- The headboard can be adjusted to heights between 47 and 51 inches.
- To adjust, locate the pre-drilled holes on the headboard supports.
- Loosen the bolts connecting the headboard to the side rails.
- Carefully raise or lower the headboard to your desired height.
- Align the holes and re-insert and tighten the bolts securely.
- This adjustment allows compatibility with mattresses ranging from 8 to 14 inches in thickness.

Image 5.1: An illustration demonstrating the adjustable height feature of the headboard, showing a range of 47 to 51 inches.
6. Maintenance
Cleaning the Corduroy Fabric:
- For general cleaning, gently vacuum the corduroy fabric using an upholstery attachment to remove dust and debris.
- For spills, blot immediately with a clean, dry cloth. Avoid rubbing, as this can spread the stain.
- For tougher stains, use a mild fabric cleaner specifically designed for upholstery. Test on an inconspicuous area first.
- Allow the fabric to air dry completely. Do not use heat.
General Care:
- Periodically check all bolts and screws to ensure they remain tight. Retighten as necessary to maintain the bed frame's stability and prevent squeaks.
- Avoid exposing the bed frame to direct sunlight or extreme humidity, which can affect the fabric and wood.
- The bed frame offers 7.9 inches of under-bed clearance, facilitating easy cleaning underneath.

Image 6.1: A view showing the 7.9-inch clearance beneath the bed frame, indicating ample space for storage or robotic vacuum cleaners.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Bed frame is wobbly or unstable. | Loose bolts or screws. Uneven floor. | Ensure all bolts and screws are fully tightened. Check if the bed is on an even surface; use furniture pads if necessary. |
| Squeaking noises. | Loose connections. Slats rubbing against frame. | Retighten all hardware. Verify that the wooden slats are properly seated and the no-noise strip is correctly applied. |
| Headboard does not adjust. | Bolts are too tight. Obstruction. | Loosen the headboard adjustment bolts. Ensure no bedding or other items are obstructing the movement. |
| Missing parts. | Packaging error. | Contact Allewie customer support with your purchase details and the specific missing parts. |

Image 7.1: A composite image highlighting the no-noise strip for silent support, the sturdy foundation with metal framework and wooden slats, and the heavy-duty legs for stability.
8. Specifications
| Brand | Allewie |
| Model Number | L-3046-17 |
| Size | Queen |
| Color | Dark Green |
| Upholstery Fabric Type | Corduroy |
| Product Dimensions (L x W x H) | 83.3" x 62.4" x 47" (Adjustable to 51" H) |
| Weight Limit | 900 Pounds |
| Item Weight | 63.9 Pounds |
| Box Spring Needed | No |
| Compatible Mattress Thickness | 8-14 inches |
| Assembly Required | Yes |
| Included Components | Hardware Pack, Headboard, Installation Manual, Slats |
| UPC | 749655444356 |

Image 8.1: A diagram illustrating the key dimensions (length, width, height, under-bed clearance) and weight capacity (900 lbs) of the Queen size bed frame.

Image 8.2: An illustration showing the recommended mattress thickness range (8-14 inches) for optimal fit with the adjustable headboard, whether using only a mattress or a mattress with a box spring.
9. Warranty and Support
Allewie provides a standard manufacturer's warranty for this product. For specific warranty details, claims, or technical support, please refer to the warranty card included in your package or contact Allewie customer service directly through their official website or the retailer where the product was purchased.
For additional assistance, you may visit the Allewie Store on Amazon.