1. Product Overview
The ZINUS Naga 5 Inch Low Profile SmartBase Mattress Foundation offers a robust and space-saving solution for supporting various mattress types, including spring, latex, and memory foam. This foundation eliminates the need for a traditional box spring, providing direct support for your mattress. Its durable steel construction ensures longevity and stability, while recessed legs enhance safety and prevent accidental bumps. The 5-inch height is particularly suitable for use with taller mattresses or in rooms where a lower bed profile is desired.

Figure 1: ZINUS Naga 5 Inch Low Profile SmartBase Mattress Foundation, King size.
2. Setup Instructions
2.1 Unboxing and Initial Preparation
Carefully open the packaging and remove all components. Ensure that all parts are present before beginning assembly. The SmartBase is designed for minimal assembly.

Figure 2: The ZINUS Naga SmartBase arrives in a compact box for easy handling.
2.2 Assembly Steps
The ZINUS Naga SmartBase features a folding design for effortless, tool-free assembly. Simply unfold the platform and secure the legs.
Video 1: This video demonstrates the simple, tool-free assembly process of the ZINUS SmartBase mattress foundation.
- Unfold the Frame: Carefully unfold the two sections of the SmartBase frame.
- Extend Support Legs: Extend the hinged support legs outwards until they lock into place.
- Secure Legs: For the main corner legs, twist them clockwise into the designated receivers until they are hand-tight and stable.

Figure 3: The ZINUS Naga SmartBase fully unfolded, showing its sturdy metal construction.

Figure 4: Close-up view of a support leg securely twisted into the frame.
3. Operating Guidelines
The ZINUS Naga SmartBase is designed to provide optimal support for your mattress without the need for a box spring. Once assembled, simply place your mattress directly onto the steel support grid.
- Ensure the mattress is centered on the foundation for even weight distribution.
- The low 5-inch profile is ideal for creating a modern, minimalist bedroom aesthetic or for accommodating thicker mattresses.
- The sturdy steel construction is engineered to prevent sagging and extend the life of your mattress.

Figure 5: A ZINUS Naga SmartBase with a mattress placed on top, ready for use.
4. Maintenance
Proper maintenance will ensure the longevity and performance of your ZINUS Naga SmartBase.
- Regular Inspection: Periodically check all leg connections and frame joints to ensure they remain tight and secure. Tighten any loose connections as needed.
- Cleaning: Wipe the metal frame with a damp cloth and a mild, non-abrasive detergent. Dry thoroughly to prevent rust. Avoid harsh chemicals or abrasive cleaning tools.
- Floor Protection: The legs are equipped with plastic caps to protect your floors. Ensure these caps are intact and in place.
5. Troubleshooting
If you encounter any issues with your SmartBase, refer to the following troubleshooting tips:
5.1 Squeaking Noises
- Check Connections: Squeaking often results from loose connections. Re-tighten all bolts and leg attachments on the frame.
- Even Placement: Ensure the frame is placed on a flat, even surface. Uneven flooring can cause stress on the frame and lead to noise.
5.2 Mattress Shifting
- Reposition Mattress: Ensure your mattress is properly centered on the SmartBase.
- Non-Slip Pad: For mattresses prone to shifting, consider placing a non-slip mattress pad (sold separately) between the mattress and the SmartBase.
6. Specifications
Detailed specifications for the ZINUS Naga 5 Inch Low Profile SmartBase Mattress Foundation (King size):
| Feature | Detail |
|---|---|
| Model Number | SBLP-N5K |
| Size | King |
| Product Dimensions | 80"L x 76"W x 5"H |
| Material | Alloy Steel |
| Color | Black |
| Assembly Required | Yes (Tool-free) |
| Box Spring Required | No |
| Item Weight | 31.9 pounds |

Figure 6: Diagram showing the dimensions of the ZINUS Naga SmartBase: 80 inches long, 76 inches wide, and 5 inches high.
7. Warranty and Customer Support
The ZINUS Naga 5 Inch Low Profile SmartBase Mattress Foundation is backed by a Worry-Free 5-Year Limited Warranty. This warranty covers manufacturing defects and ensures your product meets Zinus's quality standards.
For detailed warranty information, to register your product, or for any customer support inquiries, please refer to the official Zinus website or contact their customer service department directly. You can also find more information and support resources by visiting the Zinus Store:
