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Square Sandbox with Cover by Sandlock

$350.00 27% Off

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Extended Holiday Return Policy!

Don't sweat the holidays with our extended return policy. You'll have until 1/31/2016 to return purchases placed between 11/1/2015 and 12/25/2015. Just log into My Account to fill out our self-service return process. *Please note, you will be responsible for return shipping costs. If you receive an item that has a problem, please report the issue through My Account. Learn more.


Overall Rating


Based on 92 reviews

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Customer Photos

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  5.0 stars
Daily use since purchase from Alexandria, VA on 05/05/2015 – Verified Buyer
I did a lot of research before deciding on this sandbox. I was considering boxes that had sunshades, but decided to monitor the sun cover in the backyard for shade at particular points in the day, rather than buying something poorly made strictly for the sunshade. `The cover and seats were what sold me on it. It is deeper than the average turtle sandbox, which makes it much better for my 2-year old that likes to dig. It looks like we'll get lots of wear out of the box, as the 8-year old next door is jealous. We filled it with the play sand from Home Depot, which has a bigger grain and is easy to brush off. The seats are sturdy enough for adults. The area where we set it up is not totally flat, but all seems to be working out. We haven't had it too long so I can't speak to durability, but it appears to be a well made product that will stand the test of time (I hate buying cheap stuff multiple times...I prefer to buy quality once). And it's one thing that he doesn't have at daycare that he has at home, which makes it special. The most time consuming part of setting it up was getting the bags of sand to the backyard. Check out the pics to get a realistic idea of size. Pros: Super quick to set up Cons: Bottom not solid
Was this helpful? Yes 2 No 0
  5.0 stars
Exactly as described; arrived quickly. from CLEMMONS, NC on 07/29/2015 – Verified Buyer
The sandbox was very easy to put together. It took 18 50 pound bags of sand. We've had it for 2 months now, and the cover has held up well. The seats are sturdy and easily support Grandma and Grandpa. It is a quality product, and it is exactly as described. We bought the 5x5, and at this point it is the right size for our toddler grandson. Pros: Easy to put together and the heavy-duty plastic seems to be color-fast. Cons: We may have been tempted to buy an 8x8 but that size isn't made. 10x10 just seemed too big for a family sandbox.
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  5.0 stars
Very well designed Sandbox from WA State on 07/02/2015 – Verified Buyer
This sandbox is really well designed. As much as we prefer to purchase things for our child that are made from 'natural' materials like wood, I took the advice from a few friends that wooden sand boxes crack, split and peel and that I should look for an alternative. This sandbox is really great. It was simple to assemble, the coloring isn't too intense, its recyclable and I value that the cover came with the sand box. Our 4 year old loves it - I highly recommend this sand box. Pros: Well designed and a great value. Cons: none - its super!
Was this helpful? Yes 0 No 0
  4.0 stars
Love it! from Derry, NH on 05/12/2015 – Verified Buyer
My kids absolutely love the sandbox. It was so easy to assemble & I'm thrilled with how it looks in the yard. My only complaint would be the two inch or so 'lip' in the front. I'm not sure why it's necessary. Kids can obviously get in and out without that opening, so all it really does it provide a place for sand to sneak out all over the yard. Overall though, LOVE the sandbox and would buy it again!
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  5.0 stars
Sandbox Fun from Willow, AK on 05/06/2015 – Verified Buyer
This is a great sandbox. Easy to assemble with good quality construction and all the pieces that you need, including ground cover and box cover. The 5' by 5' is a perfect size for a couple toddlers. Looking forward to fun times with our grandson. Pros: Good materials and easy assembly a little expensive but not too for the quality. Cons: Shipping too costly given other items shipped for less of similar weight and size even if to Alaska.
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  5.0 stars
great purchase from NJ on 04/24/2015 – Verified Buyer
i bought this to replace the wooden sandbox i bought the year before that did not fair very well after a year of the elements. i love that it snaps together and comes apart so easily and that it has a tarp like bottom rather than the plastic my wooden sandbox had. it was easy to move new my new home and all 3 of my little boys love it. the cover it great and keeps everything out. would definitely recommend
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  4.0 stars
Easy! from Massachusetts on 11/25/2013 – Verified Buyer
Originally researched sandboxes online and didn't like what I read in the reviews not even for the more expensive ones. So decided to look into building it myself, from wood. Once you factor everything in, it may come in around $200. Went back online and found the Sandlock, commercial grade rated sandboxes. Decided to go this route, for the easy of assembly, as well as the durability of plastic vs. wood. These boxes are dropped shipped from the manufacturer. The shipping box was slightly ripped, but all components were there. Box was easy to assemble and looks great kids love it.
Was this helpful? Yes 3 No 1
  5.0 stars
Very Pleased from Auburn, AL on 05/12/2015 – Verified Buyer
We have only had the sandbox for a short time, but it seems to be a well-constructed product. It was easy to assemble, and from the looks of it, the sand box should hold up well. It's the perfect size for several young children. Pros: Easy assembly
Was this helpful? Yes 1 No 0
  5.0 stars
Awesome sand box from Beaverton, OR on 11/28/2014 – Verified Buyer
The plastic used to make this is commercial quality. The top has been durable thus far--we've had outside in the Northwest since Spring rains, through a warm summer, and now with the cooler weather and it seems to be holding up really well-I saw this a a frequent complaint in reviews, but so far, handles the Northwest really well. Pros: Commercial Quality Cons: none so far
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  5.0 stars
Love it from Williamston, MI on 05/13/2015 – Verified Buyer
My 2.5yr old loves this sandbox. I love how easy it was to put together. We bought 750lbs of sand, which was perfect. The cover is super easy to put on. You do have to remove the seats first, but those also easy. Great product.
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Questions & Answers

"I want to be sure that no weeds will be pushing up through the bottom of this sandbox. Can you assure me that this won't happen?" — Eddie
"Hi Eddie, the ground barrier is made of a semi-permeable plastic that allows moisture to pass through it but not insects or weeds."
— Neil from Wayfair
"Hey. How much sand do you recommend to be put in the 5x5 model?" — Jarvis
"Hello Jarvis, we recommend approximately 950lbs of sand for the 5x5 model."
— Tauny from Wayfair
"Hey. I was wondering if the corner seats in the pictures were included." — Charlie
"Hi Charlie, the Sandlock 60" x 60" Sandbox does come with two removable corner seats as well as a cover. In addition extra seats are available in corner versions as well as longer bench seats."
— Travis from Wayfair
"Hi, can this sandbox be placed on a patio surface?" — Brady
"Hello Brady, it can be placed on a patio, but should be strapped down to hold in place."
— Abby from Wayfair