---
product_id: 329375231
title: "ZINUS SmartBase Heavy Duty Mattress Foundation / 18 Inch Metal Platform Bed Frame/No Box Spring Needed/Sturdy Steel Frame/Underbed Storage, Twin"
brand: "zinus"
price: "2358 zł"
currency: PLN
in_stock: false
reviews_count: 5
category: "Zinus"
url: https://www.desertcart.pl/products/329375231-zinus-smartbase-heavy-duty-mattress-foundation-18-inch-metal-platform
store_origin: PL
region: Poland
---

# Supports up to 3000 lbs heavy-duty steel frame 18-inch underbed clearance for storage Tool-free assembly in under 10 mins ZINUS SmartBase Heavy Duty Mattress Foundation / 18 Inch Metal Platform Bed Frame/No Box Spring Needed/Sturdy Steel Frame/Underbed Storage, Twin

**Brand:** zinus
**Price:** 2358 zł
**Availability:** ❌ Out of Stock

## Summary

> 💼 Elevate your sleep game with strength and style—no box spring, no hassle!

## Quick Answers

- **What is this?** ZINUS SmartBase Heavy Duty Mattress Foundation / 18 Inch Metal Platform Bed Frame/No Box Spring Needed/Sturdy Steel Frame/Underbed Storage, Twin by zinus
- **How much does it cost?** 2358 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/329375231-zinus-smartbase-heavy-duty-mattress-foundation-18-inch-metal-platform)

## Best For

- zinus enthusiasts

## Why This Product

- Trusted zinus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable alloy steel with a 5-year limited warranty for peace of mind.
- • **Effortless Setup:** Tool-free, quick assembly means your bed is ready faster than your morning coffee.
- • **Unmatched Strength:** Heavy gauge steel frame supports up to 3000 lbs—no sagging, no compromise.
- • **Maximize Your Space:** 18-inch clearance offers valuable underbed storage for your essentials.
- • **Box Spring? Not Needed.:** Engineered platform replaces your box spring for a sleek, modern setup.

## Overview

The ZINUS SmartBase Heavy Duty Mattress Foundation is a robust 18-inch metal platform bed frame designed to support up to 3000 lbs with heavy-duty alloy steel construction. It eliminates the need for a box spring, offers 18 inches of underbed storage clearance, and features tool-free assembly. Ideal for twin mattresses, it combines durability, convenience, and space-saving design with a 5-year limited warranty.

## Description

The Heavy Duty SmartBase is a mattress foundation even stronger than your Monday morning coffee. Engineered precisely with heavy duty steel and unwavering support from multiple points of contact with the floor, this frame is built tough enough to support up to 3000 lbs of evenly distributed weight. With a frame this sturdy, you can bet that your mattress will be optimally supported for the long haul with absolutely no sagging. Its metal platform effortlessly supports your foam, spring or latex mattress without the need for a box spring. Built with valuable underbed space for extra storage, this handy frame also includes practical features like recessed legs and plastic caps to protect your floors. And although the last thing you’d expect from a frame this tough and functional is tool-free assembly, that (and a 5-year worry-free warranty, no less) is exactly what it comes with. Easily unfold the base, extend the legs, use the easy locking system to secure everything in place and voila! You’ve got a substantial mattress frame in less time than it takes to brew that pot of coffee.

Review: Very sturdy bedframe with no noise - These are perfect for a tall young adult man. It’s sturdy, easy to set, and no noise or squeaking. A great item and great price.
Review: Perfect, Simple, and Sturdy! - This bed frame was incredibly easy to assemble - I did it by myself in under 10 minutes. It's very sturdy and doesn't make any noise. The under-bed storage space is a huge bonus. Excellent value for the price!

## Features

- OUR STRONGER MATTRESS SUPPORT – “Strong” may be an understatement; this all-in-one foundation, made with heavy duty steel, can support up to 3000 lbs; all while doing the jobs of both your box spring and frame and giving you back some underbed clearance space too
- NO BOX SPRING NEEDED - Platform is engineered with heavy gauge steel wires that replace your box spring, allowing you to rest your latex, memory foam or spring mattress directly on top of the foundation
- UNDERBED STORAGE – Clearance space under the frame provides valuable storage room for extra odds and ends; improved design features recessed legs for safety
- QUICK, TOOL-FREE ASSEMBLY - Shipped in one box and requires no tools for assembly; simply unfold and rest your mattress on top; twin and twin XL sizes support a maximum weight capacity of 1500 lbs, while all other sizes can support up to 3000 lbs
- Worry-free 5 year limited warranty included; mattress sold separately

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B017YETHUS |
| Brand Name | Zinus |
| Color | Black |
| Colour | Black |
| Compatible With Mattress Size | Twin |
| Customer Reviews | 4.6 out of 5 stars 18,660 Reviews |
| Finish Types | Painted |
| Furniture Finish | Alloy Steel |
| Global Trade Identification Number | 00841550084016 |
| Ground To Item Distance | 45.72 Centimeters |
| Included Components | Foundation, Installation Manual, Legs, Slat |
| Item Dimensions L x W x H | 190.5L x 99.1W x 45.7H centimeters |
| Item Weight | 21.38 Pounds |
| Item height | 18 inches |
| Manufacturer | Zinus |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Maximum Weight Recommendation | 1500 Pounds |
| Other Special Features of the Product | Durable, No Box Spring Needed |
| Product Care Instructions | Wipe with Dry Cloth |
| Product dimensions | 190.5L x 99.1W x 45.7H centimeters |
| Required Assembly | Yes |
| Size | Twin |
| Special features | Durable, No Box Spring Needed |
| Style | Heavy Duty (18") |
| Style Name | Heavy Duty (18") |
| UPC | 841550084016 |
| Unit Count | 1 Count |

## Product Details

- **Size:** Twin
- **Material:** Alloy Steel
- **Product dimensions:** 190.5L x 99.1W x 45.7H centimeters
- **Style:** Heavy Duty (18")
- **Special features:** Durable, No Box Spring Needed

## Images

![ZINUS SmartBase Heavy Duty Mattress Foundation / 18 Inch Metal Platform Bed Frame/No Box Spring Needed/Sturdy Steel Frame/Underbed Storage, Twin - Image 1](https://m.media-amazon.com/images/I/61WADEFOBrL.jpg)
![ZINUS SmartBase Heavy Duty Mattress Foundation / 18 Inch Metal Platform Bed Frame/No Box Spring Needed/Sturdy Steel Frame/Underbed Storage, Twin - Image 2](https://m.media-amazon.com/images/I/71EFKsplvjL.jpg)
![ZINUS SmartBase Heavy Duty Mattress Foundation / 18 Inch Metal Platform Bed Frame/No Box Spring Needed/Sturdy Steel Frame/Underbed Storage, Twin - Image 3](https://m.media-amazon.com/images/I/71T7y4QZsTL.jpg)
![ZINUS SmartBase Heavy Duty Mattress Foundation / 18 Inch Metal Platform Bed Frame/No Box Spring Needed/Sturdy Steel Frame/Underbed Storage, Twin - Image 4](https://m.media-amazon.com/images/I/71wbCZ78XEL.jpg)
![ZINUS SmartBase Heavy Duty Mattress Foundation / 18 Inch Metal Platform Bed Frame/No Box Spring Needed/Sturdy Steel Frame/Underbed Storage, Twin - Image 5](https://m.media-amazon.com/images/I/71x+rG0JMcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very sturdy bedframe with no noise
*by B***A on 11 December 2025*

These are perfect for a tall young adult man. It’s sturdy, easy to set, and no noise or squeaking. A great item and great price.

### ⭐⭐⭐⭐⭐ Perfect, Simple, and Sturdy!
*by J***E on 1 November 2025*

This bed frame was incredibly easy to assemble - I did it by myself in under 10 minutes. It's very sturdy and doesn't make any noise. The under-bed storage space is a huge bonus. Excellent value for the price!

### ⭐⭐⭐⭐⭐ Meets all the manufacturer's claims
*by C***Y on 14 October 2017*

EDIT 2: Feb 2019 I've had this frame for well over a year at this point, and it's still fantastic. I've moved, and disassembly/reassembly literally takes seconds. Still as sturdy (and COMPLETELY SILENT) as the day I bought it. However! The price has nearly doubled! I purchased this frame at something like $110 taxes in. Now I see it being sold for $200?!?! Do I recommend it? YES! Would I have paid $200? Not a chance. I would be looking at Zinus' own website, or find some other supplier if the price is this high on Amazon. This frame is awesome, and 100% worth having, but wow, the price doubling is not cool in my opinion. EDIT: 3 Months After Purchase Still no issues. Its still solid, it's still silent. Really glad I bought this frame. I may make a headboard or something when I have more room, but for now it meets all my needs and I love it. I just put this frame together, and I have to say, the reviews seem accurate so far! It takes 10-15 minutes to assemble by yourself, maybe less if you have a friend to help. Although the legs already have rubber caps, I placed them on rubber glides for extra support on my hardwood floor, and so far it feels sturdy and makes absolutely no noise at all. My only small complaint is that there was no hex key included in the package to help you tighten the bolts holding the two halves of the frame together, but since I have plenty of tools, it was really a non issue for me. There's plenty of space beneath for storage, and so far I'm very happy with my purchase. Obviously, if I have any troubles, I'll come back and update this review, but for now, in terms of meeting the product's claims, value for money, and ease of assembly, I feel this frame deserves the full 5 stars!

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- ZINUS SmartBase Heavy Duty Mattress Foundation, 18 Inch Metal Platform Bed Frame, No Box Spring Needed, Sturdy Steel Frame, Underbed Storage, Twin
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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-01*