Introduction
Thank you for choosing the COMASACH King Bed Frame. This heavy-duty metal platform bed frame is designed for durability, stability, and ease of assembly, providing a reliable foundation for your mattress without the need for a box spring. Its 14-inch height offers ample under-bed storage space, helping to keep your bedroom organized.

Figure 1: Fully assembled COMASACH King Bed Frame.
Important Safety Information
Please read and understand all instructions before assembly and use. Failure to follow these instructions may result in injury or damage to the product.
- Weight Limit: Do not load more than 1000 lbs on the bed frame. Exceeding this limit may compromise the frame's integrity and lead to collapse.
- Sharp Edges: Exercise caution around all edges of the metal frame during assembly and use to prevent cuts or scrapes.
- Assembly: Follow assembly instructions closely to ensure proper construction and stability. Incorrect assembly can lead to an unstable or collapsing bed frame.
- Regular Checks: Periodically check all bolts and connections to ensure they remain tight. Retighten as necessary.
- Placement: Place the bed frame on a flat, level surface to prevent wobbling and ensure even weight distribution.
Package Contents
Before beginning assembly, ensure all parts listed below are present and undamaged. Refer to the included "Platform Bed Set-up Instruction" sheet for a detailed parts list and hardware identification.

Figure 2: Overview of bed frame components and hardware.
Typical Components:
- Side Rails (Long pieces with leg attachments)
- Center Support Beams
- Cross Slats (Numerous horizontal bars)
- Hardware Pack (Bolts, Nuts, Allen Wrench, Spanner Wrench)
Assembly Instructions
Assembly is designed to be straightforward and can typically be completed within 20 minutes with the provided tools. It is recommended to assemble with two people for easier handling.
Step 1: Unpack and Identify Parts
Carefully remove all components from the packaging. Lay them out on a clean, soft surface to prevent scratches. Identify each part by referring to the "Platform Bed Set-up Instruction" sheet.
Video 1: Unboxing and initial part identification for the bed frame.
Step 2: Assemble the Main Frame
Connect the side rails and end rails using the provided bolts and nuts. Ensure all connections are secure but do not fully tighten until all frame pieces are in place. The legs are integrated into the side rails.

Figure 3: Integrated structure for easy assembly.
Video 2: Demonstration of the bed frame assembly process.
Step 3: Install Center Support Beams
Attach the center support beams to the main frame. These beams provide additional stability and support for your mattress.
Step 4: Place the Slats
Lay the metal slats across the frame. The slats are designed to fit securely into designated slots on the side rails, providing a firm and even surface for your mattress. Ensure all slats are properly seated.

Figure 4: View of the bed frame with all slats in place.
Step 5: Final Tightening
Once all components are in place, go back and fully tighten all bolts using the provided tools. This ensures maximum stability and prevents any wobbling or noise.
Usage and Features
No Box Spring Needed
The COMASACH bed frame is engineered to provide robust support for your mattress directly on its metal slats, eliminating the need for a traditional box spring. This design is suitable for spring, hybrid, or memory foam mattresses.

Figure 5: Bed frame with mattress, demonstrating no box spring is needed.
Ample Under-Bed Storage
With 14 inches of clearance from the floor to the bottom of the frame, this bed offers significant space for under-bed storage. This is ideal for storing seasonal clothing, extra bedding, or other items, helping to maximize space in your room.

Figure 6: Under-bed storage capability.
Video 3: Demonstration of the bed frame's storage capacity with bins.
Noise-Free Design
The sturdy steel construction and precise engineering of the COMASACH bed frame minimize friction points, resulting in a quiet and noise-free sleeping experience. The inward leg design further enhances stability and prevents wobbling.

Figure 7: Sturdy and noise-free design features.
Maintenance
- Cleaning: Wipe down the metal frame with a damp cloth and mild detergent as needed. Avoid abrasive cleaners or harsh chemicals that could damage the finish.
- Tighten Bolts: Periodically (e.g., every 3-6 months) check all assembly bolts and retighten them to ensure the frame remains stable and noise-free.
- Inspect for Damage: Regularly inspect the frame for any signs of wear, damage, or loose parts. Address any issues promptly to maintain safety and longevity.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Frame is wobbly or unstable. | Loose bolts; uneven floor surface. | Ensure all bolts are fully tightened. Move the bed to a level surface or use shims if necessary. |
| Squeaking noises. | Loose connections; metal-on-metal friction. | Retighten all bolts. Apply a small amount of silicone spray or wax to contact points if squeaking persists. |
| Mattress slides on the frame. | Lack of friction between mattress and slats. | Place a non-slip mat or rubber grippers between the mattress and the slats. |
Specifications
| Attribute | Detail |
|---|---|
| Brand | COMASACH |
| Model | King 14 Inch |
| Product Dimensions | 80" L x 76" W x 14" H |
| Item Weight | 34.6 pounds |
| Weight Capacity | Up to 1000 lbs |
| Material | Durable Steel |
| Color | Black |
| Box Spring Required | No |
| Assembly Required | Yes |
| Manufacturer | XMHSYANG |
| UPC | 732661887484 |

Figure 8: Product dimensions and load capacity.
Warranty and Support
For any questions, concerns, or support regarding your COMASACH bed frame, please contact the manufacturer directly. Refer to your purchase documentation for specific warranty details and contact information.
If you have any problems, please contact us. We are committed to providing excellent customer service.