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- Includes parts and labor coverage for mechanical and electrical failures after your product's warranty expires.
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Zinus 18 Inch Premium SmartBase Mattress Foundation/4 Extra Inches high for Under-bed Storage/Platform Bed Frame/Box Spring Replacement/Strong/Sturdy/Quiet Noise-Free, King
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- The Premium 18 Inch Smart Base eliminates the need for a traditional box spring and bed frame
- 18 Inch high with 17 Inch of clearance under the frame for 4 extra Inch of under bed storage space
- Strong, steel mattress support / Low-Stress, Easy Assembly in minutes with no tools required
- Folding design allows for easy storage and movement through tight staircases and doorways
- Requires the use of SmartBase headboard brackets to connect to a headboard
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From the manufacturer
Zinus is pioneering comfort through its proprietary shipping process which delivers your new sleep products directly to your front door.
|Memory Foam 6 Inch Mattress||Memory Foam 8 Inch Mattress||6 Inch Spring Mattress||iCoil 8 Inch Spring Mattress||10 Inch Support Plus Spring Mattress|
|Height||6 Inches||8 Inches||6 Inches||8 Inches||10 Inches|
|Key Feature||Lower profile Memory Foam support||Memory Foam pressure relieving comfort and support||Extra Firm Support||Customized support from Pressure Relieving Comfort Foam and iCoils||Extra Firm, Supportive feel|
|Mattress Layer||1.5 inches Memory Foam||2 inches Memory Foam||Pressure Relieving Comfort Foam||Pressure Relieving Comfort Foam||1.5 inches of Pressure Relieving Comfort Foam|
|4.5 inches High-density Base Support Foam||2 inches of Pressure Relieving Comfort Foam||5 Inch Steel Bonnell Coils||7 Inch iCoil Pocketed Springs||1 inch High-density foam|
|4 inches High-density Base Support Foam||Additional 10% more individually wrapped 7.5 inches iCoils|
|Cover details||Soft Knitted Fabric||Soft Knitted Fabric||Foam and Fiber Quilted with Jacquard Fabric||Foam and Fiber Quilted with Jacquard Fabric||Foam and Microfiber Quilted with Celliant Fabric|
|Warranty||Worry Free 10 Year Limited Warranty||Worry Free 10 Year Limited Warranty||Worry Free 10 Year Limited Warranty||Worry Free 10 Year Limited Warranty||Worry Free 10 Year Limited Warranty|
|Easy To Assemble SmartBase Mattress Foundation||SmartBase Mattress Foundation||MyEuro Wooden Slats Mattress Foundation||SmartBase Deluxe Mattress Foundation||SmartBase Elite Mattress Foundation||SmartBase Premium Mattress Foundation|
|Height||14 Inches||14 Inches||14 Inches||14 Inches||14 Inches||18 Inches|
|Structure||Steel Frame||Steel Frame||Steel Frame with Wooden Slats||Steel Frame||Steel Frame||Steel Frame|
|Key Feature||Compact design allows for tight spaces with strong support and durability||Folding design for ease of movement with strong support and durability||Wooden slats and center support bar for strength and stability||Reinforced edges, stable, durable, with additional strength and support||Built for maximum strength and durability, heavy duty wire grid supports the highest profile mattresses||16.5 inches of clearance under the frame for valuable under bed storage space|
|Assembly||Assembly Required||Easy Assembly||Easy Assembly||Easy Assembly||Easy Assembly||Easy Assembly|
|Available sizes||Twin, TwinXL, Full, Queen, King, Cal King||Twin, TwinXL, Full, Queen, King, Cal King||Twin, Full, Queen, King||Twin, TwinXL, Full, Queen, King||Twin, TwinXL, Full, Queen, King||Twin, TwinXL, Full, Queen, King, Cal King|
|Delivery||Home delivery via UPS/FedEx||Home delivery via UPS/FedEx||Home delivery via UPS/FedEx||Home delivery via UPS/FedEx||Home delivery via UPS/FedEx||Home delivery via UPS/FedEx|
|Warranty||Worry Free 5 Year Limited Warranty||Worry Free 5 Year Limited Warranty||Worry Free 5 Year Limited Warranty||Worry Free 5 Year Limited Warranty||Worry Free 5 Year Limited Warranty||Worry Free 5 Year Limited Warranty|
The Next Generation Bed Frame - The Premium 18 Inch Smart Base Mattress Foundation by Zinus eliminates the need for a box spring as your memory foam, spring or latex mattress should be placed directly on the Premium Smart Base. The Premium SmartBase works especially well for lower profile 6, 8 and 10 inch mattresses, giving your bed a ‘lift” for extra storage as well as ease of use. Uniquely designed for optimum support and durability the strong steel mattress support has multiple points of contact with the floor for stability and prevents mattress sagging, increasing mattress life. The Premium Smart Base bed frame is 18 Inches high with 17 Inches of clearance under the frame for 4 extra Inches of under-bed storage space. With plastic caps to protect your floors and an innovative folding design to allow for easy storage, the Smart Base is well designed for ease of use. Worry free 5-year limited warranty. Another comfort innovation from Zinus. Pioneering comfort.
Top customer reviews
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This makes for a very tall bed, esp. if you have thick mattresses and a topper like we do. But, the glory of having an ample area to discreetly store supplies makes this SO WORTH IT. I was able to fit EIGHT 20-gallon storage containers that were 17 inches tall and almost 17 inches wide: [23 3/4"x 17" x 16 5/8" (60.3cm x 43cm x 42.2cm)] under this frame, and 18" bedskirts are available--i need to get one.
This frame feels very sturdy set-up, for being so lightweight, and has no squeaking- all the parts that touch the floor have plastic caps, so your wood floors should be fine. It feels great to be on the bed, and there is no movement. Best yet, I was able to throw out our old and unwieldy box spring, which was so hard to fit up our stairs during our last move. Yay, Zinus!
I placed my expensive 30yo 8" feather+foam+spring mattress on top, made the bed and did a test lay down only to discover how much I felt the frame down the center even while on my back. if you are a back sleeper on a twin(1) queen(2) you may not notice since there is no center bar along your spin, but for back sleepers on a full - it's awful, especially if you are a side sleeper like me. remember this is an 18" frame, so it's no like many will be using 12" thick mattresses here. fortunately I had a 4'x6' hard rubber mat to spare from my home gym flooring, so I unrolled it on the frame, placed the mattress on top, made the bed, and poof like magic this frame was usable as something you could actually fall asleep on.
zinus only sells thin no slip mats, not semi rigid bucky boards, so buyers may not be aware of how badly they need one until they have this set up at home. I would have been upset had I now had to pay extra to secure a board, so I deduct a star for Zinus marketing these frames without any kind of guidance or options on how much they may be needed particularly on the full with that bar along your back.
photos are of Sterilite 1888 or 1988 bins and a typical folding chair for height scale. BTW the 2 channels for bins seem to have 31"x16.5" clearance (diagonal braces lean outward so they don't interfere) thus I was able to fully occupy the space using 37gal rubbermaid roughneck totes without their lids, while HDX 27gal totes fit the width with their lids but leave a 2" gap above - be advised when using these larger totes you want the Queen size frame to accommodate 2x3 as the Full will leave the bins sticking out on one side by a few inches.
As a bonus, this frame is SOOO easy to put together. It comes in two large folded pieces that you flip upside down, unfold, and then connect with two long bolts and two wing nuts. I spent a total of 15 minutes from the time that I cut the tape on the box, until the time it was completely set up in my room. It would have been less had I been more energetic about it, but hey, it was early morning, and I had just been notified that my new mattress was coming a few hours earlier than scheduled. I'm not a morning person and the coffee hadn't kicked in yet.
We've slept on it now and have zero mattress slippage and zero creaking noises when we turn over. The only difficulty I had was finding a bed skirt with an 18" drop. After looking online, I found one out "beyond," if you get my drift. It was pricier than I would have liked, but when it arrived, I could see why - it was a heavy duty material and really well made. But, I digress. My point was to be sure to buy that 18" bedskirt, or or the ugly metal frame legs will be showing. Cuz this thing ain't purty, but you aren't going to see it or think about it once it's set up - except when you are gleefully putting something away underneath it. Enjoy!