Important Safety Information
Please read all instructions carefully before assembly and use. Keep this manual for future reference.
- Do not exceed the maximum weight capacity of 485 lbs for the Twin size bed frame.
- Be cautious of sharp edges and legs during assembly and use to prevent injury.
- Ensure all bolts and screws are securely tightened before use. Periodically check and re-tighten as necessary.
- Do not allow children to play on or under the bed frame.
- Use on a flat, level surface to prevent instability.
Package Contents
Before beginning assembly, verify that all parts listed below are present and undamaged.
- 1 x Metal Bed Frame (all components)
- 1 x User Guide (this manual)
- Assembly Hardware (screws, bolts, Allen wrench, etc.)
If any parts are missing or damaged, please contact KOMFOTT customer support for assistance.
Specifications
| Feature | Detail |
|---|---|
| Model Number | 10489-HU-KT |
| Size | Twin |
| Material | Metal |
| Overall Dimensions (L x W x H) | 77.5" x 39.5" x 45" |
| Under-bed Space Height | 12.5" |
| Weight Capacity | 485 lbs |
| Recommended Mattress Thickness | 8" - 12" (Mattress not included) |
| Assembly Required | Yes |
| Color | Black |

Figure 1: Product Dimensions and Weight Capacity
Setup and Assembly Instructions
Follow these steps carefully to assemble your KOMFOTT Twin Metal Platform Bed Frame.
- Unpack Components: Carefully remove all parts from the packaging. Lay them out on a soft, clean surface to prevent scratches.
- Identify Parts: Refer to the included parts diagram (if available in the physical manual) to identify each component.
- Attach Legs: Attach the support legs to the main frame sections using the provided screws. Ensure they are firmly secured.
- Connect Headboard: Connect the headboard to the side rails using the appropriate bolts. Do not fully tighten yet.
- Secure Footboard: Attach the footboard to the other end of the side rails using bolts.
- Place Slats: Position the metal slats across the bed frame. Ensure they are evenly spaced and securely fitted into their designated slots or attached with provided fasteners.
- Final Tightening: Once all components are in place and aligned, fully tighten all screws and bolts using the provided tool. Do not overtighten.
- Check Stability: Gently shake the assembled bed frame to ensure it is stable and all connections are secure.

Figure 2: Heavy-Duty Metal Structure Components

Figure 3: Assembled Bed Frame
Operating Instructions
This section provides guidance for the proper use of your bed frame.
- Mattress Placement: Place your twin-sized mattress directly onto the metal slats. A box spring is not required.
- Recommended Mattress Thickness: For optimal comfort and aesthetics, a mattress thickness between 8" and 12" is recommended.
- Under-bed Storage: Utilize the 12.5" under-bed clearance for storage boxes, luggage, or other items to maximize your space.
- Mute Bar Feature: The integrated mute bar helps reduce noise, ensuring a quiet sleeping environment.
- Heightened Tail: The design includes a heightened tail to prevent the mattress from sliding off the frame.

Figure 4: Under-Bed Storage Space

Figure 5: Mute Bar and Heightened Tail Features
Maintenance
Proper maintenance will extend the life of your bed frame.
- Cleaning: Wipe the metal frame with a soft, damp cloth. Avoid abrasive cleaners or harsh chemicals that could damage the finish.
- Hardware Check: Periodically (e.g., every 3-6 months) inspect all bolts and screws to ensure they remain tight. Re-tighten if necessary to maintain stability and prevent squeaking.
- Avoid Overloading: Do not place excessive weight on the bed frame beyond its stated capacity.
- Relocation: If moving the bed frame, disassemble it partially or fully to prevent damage during transport. Do not drag the assembled frame.
Troubleshooting
This section addresses common issues you might encounter.
| Problem | Possible Cause | Solution |
|---|---|---|
| Bed frame is wobbly or unstable. | Loose bolts or screws. Uneven floor surface. | Ensure all assembly hardware is fully tightened. Move the bed to a level surface or use shims under the legs if necessary. |
| Squeaking noises. | Loose connections. Friction between metal parts. | Re-tighten all bolts and screws. The bed frame includes a mute bar to minimize noise; ensure it is properly installed. |
| Mattress slides off the frame. | Mattress not properly seated. | Ensure the mattress is centered on the frame. The heightened tail design should help prevent sliding. |
| Missing parts during assembly. | Packaging error. | Contact KOMFOTT customer support with your purchase details and a list of missing parts. |
Warranty and Support
For warranty information or if you require further assistance, please contact KOMFOTT customer support.
- Please have your model number (10489-HU-KT) and purchase date ready when contacting support.
- For general inquiries or to visit the brand store, you may refer to the official KOMFOTT Amazon store: KOMFOTT Store.