Introduction
Thank you for choosing the HOSTACK King Size Upholstered Platform Bed Frame. This manual provides detailed instructions for assembly, operation, and maintenance to ensure safe and proper use of your new bed frame. Please read all instructions carefully before beginning assembly and retain this manual for future reference.
Safety Information
WARNING:
- Do not exceed a weight capacity of 800 lbs.
- Always follow assembly instructions carefully to ensure stability and prevent injury.
- Keep all small parts and packaging materials away from children and pets to prevent choking hazards.
Parts List
All parts are clearly numbered and labeled for easy identification. Please verify that all components are present before starting assembly. Refer to the included manual for a complete visual parts list.
Setup and Assembly
The HOSTACK King Size Upholstered Platform Bed Frame is designed for easy assembly. Each part is numbered, and a clear manual is provided to guide you through the process. We recommend assembling the bed frame with at least two people.
Assembly Steps Overview:
- Unpack all components and lay them out on a clean, soft surface to prevent scratches.
- Identify all numbered parts and hardware as per the instruction manual.
- Attach the side rails to the headboard and footboard using the provided hardware.
- Install the center support beam and legs for added stability.
- Place the wooden slats evenly across the frame and secure them as instructed.
- Adjust the headboard height to your desired level.

For a visual guide on assembly, please refer to the video below:
Video 1: DIY Furniture Assembly & Reviews - A detailed guide on assembling the bed frame.
Operating Instructions
This platform bed frame is designed to support your mattress directly, eliminating the need for a box spring. Simply place your mattress on the provided wooden slats.
Adjustable Headboard:
The upholstered headboard features an adjustable height mechanism to accommodate various mattress thicknesses. You can set the headboard height between 42.9 and 45.3 inches from the floor.

Noise-Free Design:
The bed frame incorporates dense foam padding on the headboard and foam-padded tape on the wood slats to the steel frame, ensuring a quiet and undisturbed sleep environment.

Maintenance
To maintain the appearance and longevity of your upholstered bed frame, follow these simple guidelines:
- Regular Cleaning: Vacuum the upholstered surfaces regularly using a soft brush attachment to remove dust and debris.
- Spot Cleaning: For spills, blot immediately with a clean, dry cloth. Avoid rubbing, which can spread the stain. For stubborn stains, use a mild fabric cleaner designed for upholstery, testing on an inconspicuous area first.
- Avoid Direct Sunlight: Prolonged exposure to direct sunlight can cause fading of the fabric.
- Check Connections: Periodically check all bolts and screws to ensure they are tight. Re-tighten if necessary to maintain stability.
Troubleshooting
Noise/Squeaking:
If you experience any noise or squeaking, check the following:
- Ensure all bolts and screws are securely tightened.
- Verify that the wooden slats are properly seated and evenly distributed.
- Check for any foreign objects between the mattress and the frame or between the slats.
Instability:
If the bed frame feels unstable:
- Re-check all assembly steps to ensure correct installation.
- Confirm that all support legs, especially the center support legs, are firmly on the ground and properly aligned.
Specifications
| Brand | HOSTACK |
| Model | B09KXTDZTT |
| Size | King |
| Material | Alloy Steel, Wood, Velvet Fabric |
| Color | Grey |
| Product Dimensions (L x W x H) | 85.2"L x 78"W x 9.8"H |
| Adjustable Headboard Height | 42.9" - 45.3" |
| Ground to Item Distance | 4.3 Inches |
| Maximum Weight Recommendation | 800 Pounds |
| Required Assembly | Yes |

Customer Support
For any questions, concerns, or assistance with your HOSTACK bed frame, please contact our customer support team via the "Contact Seller" option on Amazon. Our support team offers 24/7 service and is always ready to help you.