Introduction
Thank you for choosing the ZINUS 7-Inch Queen Metal Smart Box Spring. This product is designed to provide a sturdy and reliable foundation for your mattress, enhancing its comfort and longevity. This manual contains important information regarding assembly, operation, maintenance, and safety. Please read it thoroughly before beginning assembly and retain it for future reference.
Safety Information
To ensure safe use and prevent injury or damage, please adhere to the following guidelines:
- Ensure the weight capacity is not exceeded. The Queen size supports up to 700 lbs.
- The product must be properly assembled with all required components and support.
- This box spring requires a bed frame or platform bed for support, which is sold separately. Do not use this box spring without adequate external support.
- Keep small parts away from children during assembly.
- Periodically check all connections to ensure they remain tight and secure.
Package Contents
Your ZINUS Smart Box Spring package includes all necessary parts and tools for assembly. Please verify that all items listed below are present before starting:
- Metal Frame Components (various steel bars and connectors)
- Poly Jacquard Cover
- Assembly Tools (e.g., Allen wrench/ratchet tool)
- Installation Manual

Image: All components of the ZINUS Smart Box Spring laid out for assembly.
Setup and Assembly Instructions
Assembly of the ZINUS Smart Box Spring is designed to be straightforward. It is recommended to assemble the unit in the room where it will be used.
- Unpack Components: Carefully remove all parts from the shipping box and lay them out on a clean, flat surface. Refer to the included parts list to ensure all components are present.
- Assemble the Frame: Follow the visual instructions in the included installation manual to connect the metal frame pieces. Many parts are designed to snap into place, with a few requiring screws and the provided tool for secure fastening. Ensure all connections are firm.
- Secure Connections: Use the provided ratchet tool to tighten any bolts or screws. Ensure all frame sections are securely interlocked and stable.
- Attach the Cover: Once the metal frame is fully assembled, carefully place the poly jacquard cover over the frame. The cover features an elastic band for easy application and a snug fit. Ensure the cover is evenly distributed and zipped or secured properly.
- Position the Box Spring: Place the assembled box spring onto your existing bed frame or platform bed. Ensure it is centered and stable.

Image: Visual guide for assembling the metal frame and attaching the cover.

Image: Detail of using the provided tool to secure frame connections.

Image: Attaching the poly jacquard cover to the assembled frame.

Image: Detail of the elastic band cover for easy application.

Image: The ZINUS Smart Box Spring with a mattress on a bed frame.
Operating Instructions
The ZINUS Smart Box Spring functions as a supportive foundation for your mattress. Once assembled and placed on a suitable bed frame, simply position your mattress directly on top of the box spring. The steel structure provides even support, which is crucial for the comfort and lifespan of your mattress.
- Ensure the mattress is centered on the box spring.
- Avoid placing excessive, concentrated weight on any single point of the box spring.
- The box spring is designed for static support; avoid jumping or rough activities on it.

Image: The ZINUS Smart Box Spring ready for use.
Maintenance
Proper maintenance will help extend the life of your ZINUS Smart Box Spring:
- Cleaning: Wipe the metal frame with a dry cloth as needed. The poly jacquard cover can be spot cleaned with a mild detergent and damp cloth. Do not machine wash or bleach the cover.
- Inspection: Periodically inspect all bolts and connections to ensure they remain tight. Re-tighten if necessary.
- Environment: Keep the box spring in a dry environment to prevent rust or damage to the metal components.
Troubleshooting
If you encounter any issues with your ZINUS Smart Box Spring, consider the following:
- Squeaking Noises: Ensure all frame connections are fully tightened. Loose bolts can cause squeaking.
- Instability/Wobbling: Verify that the box spring is placed on a stable and level bed frame. Check that all assembly steps were completed correctly and all parts are securely fastened.
- Mattress Sliding: If your mattress slides on the box spring, ensure the box spring cover is properly fitted. Some bed frames may also contribute to mattress movement; consider using a non-slip pad between the mattress and the box spring if needed.
Specifications
| Feature | Detail |
|---|---|
| Brand | Zinus |
| Model | 7-Inch Queen Metal Smart Box Spring |
| Size | Queen |
| Material | Alloy Steel interior frame with knitted polyester cover |
| Product Dimensions | 2.01L x 1.51W x 0.18H Meters (approximately 79" L x 59.5" W x 7" H) |
| Item Weight | 36.6 Pounds |
| Maximum Recommended Load | 317.52 kg (700 lbs) |
| Assembly Required | Yes |
| Care Instructions | Wipe with Dry Cloth |

Image: Dimensions and weight capacity of the ZINUS Smart Box Spring.
Warranty Information
The ZINUS 7-Inch Queen Metal Smart Box Spring includes a worry-free 5-year limited warranty. This warranty covers manufacturing defects and ensures the product meets Zinus's quality standards. Please retain your proof of purchase for warranty claims.
Customer Support
For further assistance, questions, or to report any issues with your ZINUS Smart Box Spring, please contact Zinus customer service. Refer to the contact information provided on the product packaging or the official Zinus website.







