• Zinus King 45cm Joseph Bed Frame Metal Bed Platform Base Black AU-MBBF-18K

    $269

    Zinus King 45cm Joseph Bed Frame Metal Bed Platform Base Black AU-MBBF-18K

    $269
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    • Overview
    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    The Zinus 45cm Joseph Bed Frame is a masterclass in minimalist design and ultra-strong support, built for those who appreciate clean lines and practical functionality. With its bold black finish and no-nonsense silhouette, this metal platform base offers a sleek, modern foundation that blends effortlessly into any bedroom style—from industrial to contemporary to classic.

    Engineered for durability, the Joseph Bed Frame is constructed from heavy-duty steel, providing rock-solid support for your mattress without the need for a box spring. Its 45cm elevated height is a standout feature, offering ample underbed space for convenient storage of bins, boxes, or seasonal items—making it an ideal solution for compact bedrooms or anyone looking to maximise storage potential.

    The frame’s closely spaced metal slats ensure even mattress support and enhanced airflow, helping to extend the life of your mattress while delivering consistently stable, noise-free sleep. With a tool-free assembly that’s quick and stress-free, this bed arrives smartly packaged in one box, ready to transform your bedroom with lasting support and simple, streamlined style.
    Robust Steel Frame

    All-metal construction ensures lasting strength and stability, supporting your mattress without the need for a box spring.

    Raised 45cm Height with Storage Space

    Elevated profile allows ample room underneath for convenient, clutter-free storage of boxes, bins, and more.

    Tool-Free Assembly

    Ships in one compact box with all components included; setup is simple, fast, and hassle-free.

    Streamlined, Minimalist Aesthetic

    Sleek black finish and simple silhouette blend effortlessly into modern, industrial, or classic bedroom décor.

    Specifications & manuals

    key Specifications
    Brand
    Zinus
    Finish Colour
    Black
    Height (mm)
    457 mm
    Width (mm)
    1830 mm
    Depth (mm)
    2020 mm
    Model Number
    AU-MBBF-18K
    Material
    Metal
    Weight (kg)
    26.1 kg
    warranty
    Manufacturer Warranty
    5 Years
    assembly
    Assembly Notes
    Smartly packaged and designed for hassle-free setup, with all parts and instructions included for quick, tool-free assembly.
    country of Origin
    Origin
    China

    Reviews

    Rating snapshot

    5
    17
    4
    0
    3
    1
    2
    2
    1
    2

    Average customer rating

    Overall
    4.3

    Appliances Online's customer reviews are independently managed by Bazaarvoice, ensuring their accuracy and honesty. Vouchers are sometimes offered to verified buyers in exchange for their unbiased review.

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    1-3 of 22 reviews
    VenessaNev2023-09-27
    Assembly Tools
    What size screws and bolts are needed for a queen size Joseph bed frame? I unfortunately lost the assembly package when I disassembled the bed. I love the bed frame!
    Jay H2023-07-16
    Not compatible with headboards
    Buyer beware. This bed frame is fine, but it is NOT compatible with headboards.
    Arielle2019-03-21
    I don’t feel safe sleeping on my own bed
    I bought a mattress from Zinus and it’s great, so comfy, but then frame is something else. It looks really nice and minimalistic and it’s pretty basic to put together but once it’s together it sucks. The whole bed moves whenever I move on it the slightest. The whole bar that goes down the middle keeps twisting causing the legs to bend sideways. I’ve tried fixing thinking I just didn’t assemble it right but I did everything right. I am not a big person the support bars should not be bent out of place.

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
    Thanks Appliances Online!
    Ian, Elwood, VIC
    Awesome service
    Rob, Glen Iris, VIC
    The big companies wonder why the public are turning away
    Rosie, Korumburra, VIC

    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

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