Introduction
This manual provides instructions for the assembly, use, and maintenance of your Zinus SmartBase 14-Inch Queen Metal Platform Bed Frame. This foundation is designed to provide sturdy support for your mattress without the need for a traditional box spring, offering ample underbed storage space.
Key Features
- Strong and Durable Steel: Constructed from alloy steel for lasting support.
- No Box Spring Needed: Designed to support memory foam, latex, or spring mattresses directly.
- Quick, Tool-Free Setup: Intuitive design allows for rapid assembly without additional tools.
- Underbed Storage: Provides 13 inches of clearance for convenient storage.
- Floor Protection: Legs are equipped with plastic caps to prevent floor scratches.
- Engineered to be Silent: Designed for stable and squeak-free use.
Package Contents
Your Zinus SmartBase bed frame is shipped in a single compact box. Please ensure all components are present before beginning assembly.

The Zinus SmartBase bed frame is packaged compactly for easy transport.

The frame features a one-touch assembly mechanism, requiring no tools.
Video: Unboxing and initial setup of the Zinus SmartBase Mattress Foundation, demonstrating its compact packaging and ease of unfolding.
Assembly Instructions
The Zinus SmartBase is designed for tool-free assembly. Follow these steps to set up your bed frame:
- Remove the frame from its packaging.
- Place the folded frame on a flat surface.
- Carefully unfold the two halves of the frame.
- Extend the support legs outwards until they lock into place. Ensure all legs are fully extended and stable.
- For Queen and King sizes, the two halves of the frame will connect in the middle. Secure these connections using the provided bolts and hand-tighten them.
- Peel off the non-slip tape from the upper strips of the frame. This helps prevent your mattress from shifting.

The bed frame fully unfolded, showing the sturdy metal construction.
Video: A user demonstrates setting up the Zinus bed frame, highlighting its quick and easy assembly process.

Non-slip tape on the frame's surface helps keep your mattress securely in place.
Usage and Operation
Once assembled, your Zinus SmartBase is ready for use. Simply place your mattress directly onto the metal platform. No box spring is required.

The bed frame with a mattress, demonstrating its function as a direct mattress support.
Underbed Storage
The 14-inch height of the frame provides ample space underneath for storage. Utilize this area for bins, luggage, or other items to maximize your room's organization.

The frame offers 13 inches of underbed storage, suitable for various items like suitcases.

Visualize the ample underbed storage space, eliminating the need for a box spring.
Maintenance
To maintain your Zinus SmartBase bed frame, wipe it with a damp cloth as needed. Avoid harsh chemicals that may damage the finish.
Safety Information
- Do not exceed the maximum weight capacity of 750 lbs for single frame sizes and 1500 lbs for other sizes (Queen size is 1500 lbs).
- Be cautious of pinch points during assembly and sharp edges when handling the steel frame.
- Use plastic caps on legs to protect floors and prevent scratches.
Specifications
| Attribute | Detail |
|---|---|
| Size | Queen |
| Product Dimensions | 80"L x 60"W x 14"H |
| Material | Alloy Steel |
| Color | White |
| Assembly Required | No (Tool-free assembly) |
| Ground To Item Distance | 12 Inches |
| Item Weight | 34.3 pounds |
| Maximum Weight Capacity | 1500 lbs (Queen) |
Troubleshooting
- Frame Instability: Ensure all legs are fully extended and locked into their upright position. Verify that the central connections (for Queen/King sizes) are securely hand-tightened.
- Mattress Shifting: Confirm that the non-slip tape on the frame's surface has been peeled and is making contact with the mattress.
- Squeaking Noises: Check all connection points and ensure they are tight. The frame is designed to be silent, so persistent squeaking may indicate a loose connection.
Warranty and Support
Your Zinus SmartBase bed frame includes a worry-free 5-year limited warranty covering manufacturing defects. For warranty claims or additional support, please refer to the contact information provided with your purchase or visit the official Zinus website.





