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, Queen

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Amazon Price: $109.99 (as of June 27, 2017 1:49 pm – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.

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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.

Customer Reviews

Full-18": bucky board required

554 people found this helpful.
 on April 13, 2016
By Joey NYC
I agonized over this purchase a long time, and almost bought a 16″ high from another brand because all my bins average 13.5″ high, but the one feature important to me was a frame that remains quiet during movement, and as a 180lb 70″ tossing and turning side sleeper, I didn’t want to take a chance with a non Zinus since quiet is their claim to fame (if you know a metal working mechanic with a high RPM circular saw, you can always get the legs shortened). I ordered on a Sunday but they didn’t ship till Thursday and it arrived the following Wednesday after crossing the country by FedEx which arrived intact with no frame damage. Assembly was simple, though I was disappointed Zinus does not include 4¢ worth of nylon or silicon bushings for the two long bolt and wingnut frame joiners, so I used my own.

Eight -20 Gallon Storage Containers Fit under my Queen SmartBase!

155 people found this helpful.
 on July 30, 2016
I’m reviewing the Queen-sized Zinus 18″ Premium SmartBase. This took me less than 15 min. to set up, and only cuz i was taking pictures in between. It comes in two parts, folded in half. You basically unfold each almost twin-sized piece (similar to a flat conference tables with folded down legs), click in the safety hooks and tighten the wingnuts on each of the four corners. You then use the included two long screws and wingnut the two parts together to make the complete base– no tools necessary.


105 people found this helpful.
 on June 4, 2016
By AlisonA
This frame is a game-changer! First, it was less than 1/3 of the price for box springs with a traditional frame. Second, it is much lighter and more compact than a box spring and frame (think: moving, or moving your room around). Third, it provides an incredible amount of under-bed storage! We never had a good spot to store our folding massage table, 2 dining room table leaves, wrapping paper container (you know the long plastic ones with wheels?) and folding chairs. Well, now we do – and there is still room for more stuff, too! I’ve attached a picture so you can see the table leaves and the wrapping paper container underneath, with so much more room still available.

Sturdy frame that’s perfect for underbed storage

162 people found this helpful.
 on June 27, 2016
By Mrs B
I am very pleased with our Zinus SmartBase bed frame.

Perfect storage solution!

21 people found this helpful.
 on December 5, 2016
By Houston Girlie
I was very nervous about ordering this base. The fact that it took longer to open the box than assemble the frame. There is really no assemble required just open and secure together with 3 bolts. The underneath storage was exactly as described. We used a custom reclaimed wood headboard and now have the perfect Christmas surprise for our daughter.

Keep those wing nuts securely tightened

90 people found this helpful.
 on June 24, 2016
By Thomas D

Excellent quality product.

185 people found this helpful.
 on December 30, 2015
By Shop-a-holic-73
I ordered 2 of these, 1 full and 1 twin xl. I didn’t realize how HIGH these beds were going to be; great for extra storage space. One got lost during shipment but Amazon took care of it and sent out a new one that got here on time. Ordered these because my sister-in-law and niece came to visit for the holidays because they fold up but I think I’m going to replace my bed frame with one of them. They’re strong, sturdy, have a high weight capacity, make no noise, and are extremely comfortable with a 6 in hybrid memory foam mattress. The girls were bouncing in their seats on them and I wasn’t worried about it collapsing under them or breaking and the frame made no noise at all. Excellent product. I’m thinking about replacing all the beds in the house with this frame.

Doesn’t Squeak during "relations" yet getting in and out of bed…

49 people found this helpful.
 on December 17, 2016
By lmpromptu
I bought this in July 2016 and the frame doesn’t squeak during relations, it squeaks getting in and out of bed… We are going out to buy plastic washers to see if that helps. UPDATE: the corner arms which are held in place by wingnuts just need to be tightened. Easy fix. Total weight sleeping on this frame is ~600lbs. We aren’t distrubed by the 32″ bed height being 5’10” and 6’4″.

Easy set up

32 people found this helpful.
 on June 27, 2016
By Lorenzo B.
Easy set up , I have the 18 in bed frame , now I’m just waiting on bed and box spring to arrive