Mainstays Twin over Twin Wood Bunk Bed, Multiple Finishes

By: Mainstays
Walmart #: 550404338
FREE shipping
FREE pickup
Sold by
Showing options for 07095
Data unavailable
Data unavailable
Data unavailable
Data unavailable
Showing options for 07095
  • Easily converts to two twin beds
  • Guard rails on top bunk
  • Solid wood
  • Gifting note: This item ships in the manufacturer's original packaging. If intended as a gift, the packaging may reveal the contents.

    About this item

    The Mainstays Twin Over Twin Wood Bunk Bed is a practical space saving solution for small bedrooms. Available in multiple finishes this solid wood bunk bed creates a warm and restful environment in your home. This Mainstays Bunk Bed has a sturdy frame with an integrated four step built-in ladder for safety. This bunk bed easily converts to twin beds and fits nicely in any room. This kids bunk bed can accommodate any standard twin sized coil spring mattress. The solid wood construction of this bed gives maximum support to any mattress.

    Mainstays Twin Over Twin Wood Bunk Bed, Multiple Finishes:

    • Easily converts to two twin beds
    • Designed to be used with standard twin-sized coil spring mattresses only (not included)
    • Features guard rails on the top bunk and an integrated 4-step ladder for safety
    • Solid wood construction
    • Twin bunk bed requires assembly
    • Model#:(WM3921C-DC – Cherry), (WM3921E-DC – Espresso), (WM3911 – Pine), (WM3921 – Walnut), (WM3921G-DC – Gray), (WM3921W-DC – White)
    • Dimensions: 78.75"L x 43.75"W x 64.80"H
    • Mattresses sold separately. See our assortment of mattresses.
    • See Mainstays Twin-Over-Twin Wood Bunk Bed with Set of 2 Mattresses Value Bundle.


    Ships In Multiple Boxes: No
    Multi Pack Indicator: No
    Model No.: WM3921
    Shipping Weight (in pounds): 113.0
    Product in Inches (L x W x H): 78.75 x 43.75 x 64.8
    Assembled in Country of Origin: Imported
    Origin of Components: Imported
    Walmart No.: 550404338

    Customer reviews

    Customer Reviews | 2546 reviews | 4.5 out of 5

    4.5 stars

    2546 reviews | 4.5 out of 5

    5 stars
    4 stars
    3 stars
    2 stars
    1 stars
    Would recommend to a friend



    Helpful Hints From All The Other Reviews...

    Customer review by WranglerofTwoBoys

    5.0 stars by WranglerofTwoBoys

    I read ALL the other reviews on this bed. Yes really, all 150 of them. Here is a list of helpful hints that I found to be true when I put the bed together: -When putting together you CAN use an electric/power drill if you have a torque setting and a hex bit. You could use an electric drill without torque setting if you stop short and finish it by hand, otherwise it may strip. It will save you a ton of time! -When putting together as two separate beds be careful...the headboard and footboard do look the same BUT are different sizes. The footboard is shorter. -If using the beds separately put the slats that go around the ladder in first. Make sure you DO NOT block the holes needed for the ladder. (The first two slats will need to be adjusted.) Then use the spacing bar to put the rest of the slats in. This will save you a lot of hassle if you ever use the beds as a bunk. -I think it is a good idea to use MORE slat supports as well as a piece of plywood as many other reviews suggest. Call the customer service number on the instructions and they really will happily ship you more slats (or any damaged/scratched pieces) for free! We tried it and what great service! -When taking off the stickers you CAN scratch the finish. Just go slow and use Goo Gone. It really does the trick and is worth getting. -Any regular/standard mattress DOES fit fine. (6 or 8 inch) I agree that you do need a coil spring mattress though. With these tips we were able to put both beds together in 1 hour. It is thick wood and nice quality. We think the finish is beautiful. This really is fabulous bang for your buck!

    Was this review helpful? (837) (44)
    Thank you! You have successfully submitted feedback for this review.
    Would recommend to a friend? Yes
    Ownership:2 - 7 weeks
    Age:25 - 34
    Usage:Every day
    Nice Surprise

    Customer review by SteelmanFamilyof6

    5.0 stars by SteelmanFamilyof6

    We needed a cheap bunk bed and we wanted one that didn't look silly if we did seperate them. I was sure it would be wiggley and was only planning for it to tide us over until we could afford something better. Much to our surprise this bunk bed does not wobble at all. We have had it over a year and our 9 and 6 year old climb all over it, we have taken it apart in a move and it is still is solid as it was the first day.

    Was this review helpful? (433) (30)
    Thank you! You have successfully submitted feedback for this review.
    Would recommend to a friend? Yes
    Ownership:Longer than one year
    Age:25 - 34
    Usage:Every day
    Very Sturdy!

    Customer review by 2SmartShoppers2009

    5.0 stars by 2SmartShoppers2009

    Me and my husband bought this bunk bed for my son who is 6 and my daughter who is almost 2. I was kind of skeptical about ordering a bunk bed from wal-mart but read all the reviews and I thought well we could give it a try. My husband who is not so good at putting things together put the bunk beds together in about an hour and half! They are VERY sturdy and they look so cute!! I think buying the bunk bed from here was a good idea!!

    Was this review helpful? (364) (65)
    Thank you! You have successfully submitted feedback for this review.
    Would recommend to a friend? Yes
    Ownership:2 - 7 weeks
    Age:25 - 34
    Usage:Every day
    1-3 of 2305 total reviews See all

    Customer Q&A

    Have questions? Get answers from experts and customers who own this product.

    Ask a question

    If you would like to share feedback with us about pricing, delivery or other customer service issues, please contact customer service directly.

    Q&A tips and guidelines

    Q&A Exchange Guidelines

    When writing your question or answer, please follow these guidelines:

    • Do: Make sure your question is directly related to the product
    • Do: Be specific and provide as many details as possible
    • Do: Include the model number (if applicable)
    • Do: Write your question in English
    • Do Not: Include personal information (such as your full name)
    • All submitted questions and answers are subject to the terms set forth in our Terms and Conditions

    We reserve the right not to post your question or answer if it contains any of the following:

    • Any information not related to the actual merchandise or topic
    • Obscenities, discriminatory language or other language not suitable for a public forum
    • Advertisements or “spam” content
    • Email addresses, physical addresses or other forms of contact information
    • Critical or spiteful comments on other questions or answers posted on the page or their authors
    • Any imagery that demonstrates incorrect use of the merchandise
    • Anything that Walmart deems to be inappropriate, at Walmart's discretion

    Provide as many details as possible, including the model number (if applicable).

    Remember: Don’t include personal information (such as your full name).

    Preview Question

    Walmart does not sponsor, recommend or endorse any third party product or service, or any customer ideas or advice.

    Thank you.

    Questions will be checked against our question guidelines and posted within five to seven business days.

    does this bunk bed come with slat. or do you have to buy bunkies.
    by an anonymous customer 12/9/2010
    • The slats are thicker than Storcraft's, although they're both just plywood, unlike Ikea's. However, the placement is vertical (as opposed to Storcraft's), so it supports better since it won't tend to split the plywood apart. It did double the amount of space taken up (maybe 3/4") instead of all flat like Ikea's. Overall good quality.
      by Wynn2/6/2015
      Was this answer helpful? (0) (0)
    • they come with it
      by annemstrawn2/11/2015
      Was this answer helpful? (1) (0)
    • It comes with slats. We bought a couple sheets of plywood cut to the size of the bed for extra support. Essential if you use a bunk mattress on the top. You can also order extra slats from the manufacturer.
      by jhollebeke11/1/2014
      Was this answer helpful? (2) (0)
    • Come with 14 wooden slats, I got 6 more for extra support since kids like to bounce.
      by MimiLovesGreatBargain11/1/2014
      Was this answer helpful? (1) (0)
    • It comes with slats
      by nutz82274/17/2011
      Was this answer helpful? (0) (0)
    • It comes with slats.
      by pshem3/12/2015
      Was this answer helpful? (0) (0)
    • It comes with slates. Be careful when screwing them in that you don't cover the holes for the ladder like I did. I had to take a couple of the slates off to screw in the ladder and then redo the the four slates.
      by mid30smamma1/12/2011
      Was this answer helpful? (0) (0)
    • yes it comes with all the slats you need.
      by blessed021612/28/2010
      Was this answer helpful? (0) (0)
    • It comes with 7 for each bunk. The instructions say to use coil spring mattresses only. However, we bought a set of quilted twin mattresses recommended by the website. TThe instructions for the mattresses say to use only when slats are placed a MAXIMUM of 6" apart. Otherwise, get a posture board to place on top of the slats. The slats that come with it are fine so far.
      by DLoBrown2/6/2015
      Was this answer helpful? (2) (0)
    • It comes with 7 slats for each bed and you just need the mattresses.
      by MrsCO12/18/2010
      Was this answer helpful? (0) (0)
    I want to pick this up at a store. Is the box too large to fit in a mid-size SUV?
    by Anri 2/4/2011
    • the box is about six feet long and weights 125 take a big truck and 2 big guys
      by Cookie831/10/2015
      Was this answer helpful? (1) (0)
    • The box it comes in is relatively small. It is long, but not very wide. My husband easily fit it in his Tahoe with lots of room to spare, so it would probably fit fine in a smaller SUV.
      by Nitasha5211/1/2015
      Was this answer helpful? (1) (0)
    • It's not large but it's long, as long as the length of the bed.
      by MimiLovesGreatBargain1/1/2015
      Was this answer helpful? (1) (0)
    • You should be able to move it in an large suv, but it is quite heavy. Walmart should help you load it, but have help @ home to unload.
      by nutz82274/17/2011
      Was this answer helpful? (0) (0)
    • yes, it should. I picked it up in a minivan without any problems.
      by pshem1/3/2015
      Was this answer helpful? (2) (0)
    • I don't think so but it's EXTREMELY HEAVY! we had ours delivered to our house cheap $20-$30 heavy solid wood!
      by Grace419843/6/2011
      Was this answer helpful? (0) (0)
    • The box is not very big, by memory, it is about 6' long, 12" wide, and 9" high. It is heavy though, so two people should be used to lift. I think it is about 80 to 90lbs.
      by dwiemer3/4/2011
      Was this answer helpful? (0) (0)
    • Yes, we transported in our Durango.
      by HawkIFan11/30/2014
      Was this answer helpful? (1) (0)
    • depends on the length of your SUV, the box is almost seven feet long, only about two foot wide and less than a foot deep, sorry I dont have a tape measure inside or I would give exact dimensions!
      by thebabysittingmomma2/24/2011
      Was this answer helpful? (0) (0)
    • It should fit with your seats folded down.
      by sttrooper11/30/2014
      Was this answer helpful? (1) (0)
    1-3 of 512 questions See all

    Policies & Plans

    Warranty Plan

    Walmart Product Care Plans
    A limited product warranty is included free for most items. With an optional Walmart Care Plan you can enhance the manufacturer's coverage from the date of purchase . Walmart Product Care Plans cover 100% of the cost for repair or replacement, including shipping charges for the exchange.

    We'll show you Care Plan options and pricing at checkout if applicable, or go to for more information.

    Product warranty: N/A See details

    Supplier Warranty: Walmart warranty applies
    Did you buy this in a Walmart store?  Get a warranty for it here.

    Gifting plans

    Gift options are not available for this item.

    Pricing policy

    About our prices
    We strive to provide you with the lowest prices possible on as well as in our stores. However, sometimes a price online does not match the price in a store.'s prices may be either higher or lower than local store prices. Prices may also vary between stores. Our local stores do not honor pricing or competitor advertisements from outside of a store's local trade territory.

    Product Recommendations

    Your recently viewed items

    Clear this list