Introduction
This manual provides essential information for the assembly, use, and maintenance of your Zinus SmartBase Heavy Duty Mattress Foundation. Please read these instructions carefully before assembly and retain for future reference.
Important Safety Information
Careful around sharp edges during assembly. Do not load more than 3000 pounds. Always follow the assembly instructions to prevent instability or collapse.
Package Contents
Ensure all components are present before beginning assembly:
- SmartBase Mattress Foundation (folded sections)
- Installation Manual
- Tools (if applicable, typically tool-free assembly)

Figure 1: Fully assembled Zinus SmartBase Heavy Duty Mattress Foundation.
Assembly Instructions
The Zinus SmartBase is designed for quick and tool-free assembly. Follow these steps:
- Unpack the Components: Carefully remove all parts from the packaging. Lay the folded frame sections on a clean, flat surface.
- Unfold the Frame Sections: Gently unfold each section of the mattress foundation. Ensure the legs are extended outwards.
- Secure the Legs: For each leg, locate the support brace. Loosen the wing nut, slide the brace into the designated slot, and tighten the wing nut by hand until secure. Repeat for all legs.
- Connect the Frame Halves: Align the two unfolded frame halves. Insert the provided bolts through the designated holes on the connecting bars and secure them with the wing nuts. Tighten by hand until snug.
- Place Anti-Slip Mat (Optional): If included, place the anti-slip mat on top of the assembled frame to prevent mattress movement.
- Position Your Mattress: Carefully place your mattress directly onto the assembled SmartBase. No box spring is required.

Figure 2: Unfolding the frame from its compact state.

Figure 3: Detail of securing the leg support braces.

Figure 4: Connecting the two main sections of the bed frame.
Video 1: Official Zinus video demonstrating the SmartBase assembly process.
Features
- Strong and Durable Steel: Constructed with heavy-duty steel for robust support.
- Optimal Mattress Support: Engineered with heavy gauge steel wires, eliminating the need for a box spring and supporting various mattress types (foam, spring, latex).
- Underbed Storage: Provides valuable space beneath the frame for storage, featuring recessed legs for safety.
- Quick, Tool-Free Assembly: Designed for easy setup without additional tools.
- Noise-Free Design: Engineered to minimize noise for a quiet sleep environment.

Figure 5: Illustration of the generous underbed storage space provided by the frame.

Figure 6: Close-up of the recessed leg design for enhanced safety.

Figure 7: Detail highlighting the frame's silent engineering.
Operating Instructions
Once assembled, the Zinus SmartBase functions as a stable and supportive foundation for your mattress. No special operation is required beyond placing your mattress on top.
- Ensure the mattress is centered on the frame to distribute weight evenly.
- Avoid exceeding the maximum weight capacity of 3000 lbs (for Queen size).
Maintenance
To maintain the longevity and appearance of your Zinus SmartBase:
- Cleaning: Wipe the metal frame with a dry cloth as needed. Avoid harsh chemicals that may damage the finish.
- Regular Inspection: Periodically check all connections and fasteners to ensure they remain tight. Re-tighten any loose components by hand.
Troubleshooting
If you encounter any issues with your SmartBase, consider the following:
- Squeaking Noises: Ensure all leg braces and connecting bolts are securely tightened. Loose connections are a common cause of noise.
- Mattress Shifting: Verify that the anti-slip mat (if used) is properly positioned. Ensure the mattress is centered on the frame.
- Instability: Double-check that all legs are fully extended and locked into place, and all fasteners are tight.
Specifications
| Size | Queen |
| Product Dimensions | 80"L x 60"W x 14"H |
| Material | Alloy Steel |
| Color | Black |
| Weight Capacity | Up to 3000 lbs (Queen) |
| Ground To Item Distance | 13 Inches |
| Assembly Required | Yes (Tool-free) |
| Item Model Number | AZ-SB13-14Q-FR |
| UPC | 841550061840 |
Warranty & Support
Your Zinus SmartBase Heavy Duty Mattress Foundation comes with a 5-year limited manufacturing warranty. For warranty claims, product support, or any questions not covered in this manual, please contact Zinus customer service directly. Refer to the contact information provided with your purchase or visit the official Zinus website.





