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Design House

Design House 21.5-Inch Cultured Marble Bathroom Side Splash, Ivory Swirl Vanity Wall Protector, Waterproof & Easy to Install, 550913

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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Apr 18
Order within 20 hours and 27 minutes
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Color: Ivory Swirl


Size: 21 1/2 in. W x 5/8 in. D


Pattern Name: Side Splash


Features

  • Prevents water damage and creates a physical barrier between your vanity and wall
  • Cultured marble is stain, crack, and shock resistant
  • Simply line it up with the vanity top, add liquid nail or adhesives and carefully push the splash into place
  • Measures 21.5-inches long and 3/4-inches deep
  • 5-year limited warranty
  • Cultured marble construction
  • Easy to install
  • Stain, crack and shock resistant
  • 22-Inch Side Splash
  • Easy to clean

Description

The Design House 550913 Universal 21.5-Inch Marble Side Splash is the perfect complement to lighter, marble tops. The side splash (included with purchase) prevents water damage by creating a physical barrier between your wall and vanity, which defends against chemicals and water. Additional side splashes can be purchased separately. Measuring 21.5-inches long with a ¾-inch depth, this splash is small enough to install on your own. Simply line it up with the vanity top, add liquid nail or adhesives and carefully push the splash into place. Once dry, your bathroom's splash guard adds years of use to your vanity and adjacent walls. The side splash is stain resistant, measures 3-3/8-inches high and comes in white. This product exceeds HUD/FHA UM73 and ANSI Z124.3 requirements. The Design House 550913 Universal 21.5-Inch Marble Side Splash has a 5-year limited warranty that protects against defects in materials and workmanship. Designed and manufactured by Design House, the trusted source for quality lighting, hardware, plumbing, kitchen, and bath products for every taste and budget. From the Manufacturer High quality, durable and traditional styling make this side splash coordinate with our vanity tops to complete the look.

Manufacturer: ‎Design House


Part Number: ‎550913


Item Weight: ‎3.1 pounds


Product Dimensions: ‎21.5 x 3.63 x 0.63 inches


Item model number: ‎550913


Size: ‎21 1/2 in. W x 5/8 in. D


Color: ‎Ivory Swirl


Style: ‎Classic


Finish: ‎Painted


Material: ‎Cultured Marble


Pattern: ‎Side Splash


Shape: ‎Rectangular


Installation Method: ‎Integrated


Item Package Quantity: ‎1


Number Of Pieces: ‎1


Handle Material: ‎Cultured Marble


Mounting Type: ‎Deck Mount


Special Features: ‎Stain Resistant


Included Components: ‎Backsplash, Installation Hardware


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎5-year limited warranty.


Date First Available: October 7, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Apr 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Simple, elegant and well constructed
Color: Solid White Size: 37 in. W x 19 in. D Pattern Name: Single Bowl
Love this countertop sink. Very nice bright white color like I wanted. Easy to install. Simple, elegant and well constructed. Came undamaged despite its hefty weight. Looks great: Fits well with my white tile bathroom Size: perfect size for my bathroom Quality: Nice solid feel without being overbearingly heavy ... show more
Reviewed in the United States on June 25, 2025 by Michael Daniec
    • Very bright shade of white and apparently fairly delicate
Color: Solid White Size: 25 in. W x 19 in. D Pattern Name: Single Bowl
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Update: we installed it on Oct 22nd. I noticed it had a couple of tiny chips on the back before we installed it but you can only see them if you put your face on top of the backsplash, I didn't think it was worth the trouble. Now it's Nov 16 and it already has a chip right on the front. I wanted to change the vanity in the bathroom for 2 1/2 years, I was so happy to finally have a bathroom that I like and it didn't even last a month. Very frustrating to be honest. It's the sink we use the most but it's just two adults and one works 10h a day. Original review: We bought a new American Standard toilet in white, I build this custom vanity and then this was the third sink we tried. The first one was an Amazon Swiss Madison one that was not sitting flat, the second didn't fit the vanity without making changes to the back, and then we tried this one. There's not a lot of options with this measurements and it worked perfect. The only thing is that it does not match the toilet, it's a very bright white, but the vanity (in BM simply white) does match it and I think that makes it look OK. We got to keep our faucet, which we liked, and it's nice to have a backsplash already included. I was worried the bevel around the sink would make it look dated but in white I think it looks nice and works with the rest of the bathroom. ... show more
Reviewed in the United States on October 30, 2023 by Mari
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A very nice sink top looks great with our update.
Reviewed in the United States on February 3, 2026 by Cathy O
    • Received broken 5 times!
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If you receive this product and it is not broken, buy yourself a lottery ticket! I know you are probably wondering why I reordered the product 4 times after receiving a broken item every time. I am trying to prepare myself for disappointment later in life, and thought that this would be an excellent way to do it. Boy did it work! I have lowered my expectations of ever having success or happiness at any point in the remaining years of my life. If anything good ever happens to me again, I will probably throw a week-long party to celebrate. I will then retire and be confident that the best years of my life are behind me. I know the price is low, but don't get stuck in the trap. The next thing you know, you will be 60 years old, prescribed to blood pressure medication and anti-depressants, and your bathroom sink will have been inoperable for about 10 years. Pay more for a quality product, avoid this one! ... show more
Reviewed in the United States on January 15, 2022 by Benjamin
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I read the reviews and was pretty sure I had picked the right vanity top. So many noted that the color was very bright white, that is what I was looking for. I had just redone my bathroom, put in bead board, painted it a bright white semi-gloss, new white toilet, and white with streaks of light gray floor tiles. When I put the vanity top in place, suddenly all the other whites in my bathroom became a grayish, way off-white, this vanity top did not blend in at all! it almost looked to be a pinkish white? Was so disappointed as the vanity top itself was very well made, great finish, no flaws at all, seemed very sturdy. Also, the top was very well protected by the packaging, if you order it and the box arrives intact, you can rest assured the item will be in perfect shape. What do I think about this vanity top? if your bathroom does not have white walls, the vanity is maybe a wood tone, then I think this top would work great. But, if you have many white things in your bathroom, especially a white vanity, this top is not going to blend, is going to make all your other white objects appear anything other than a bright white! Except for the color issue, I would highly recommend this vanity top! ... show more
Reviewed in the United States on October 14, 2021 by Melvin Fields
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Reviewed in the United States on February 26, 2026 by olddog
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This sink fit my oddly shaped vanity perfectly. It came packaged well and I was able to install it myself ( 41 year old woman ). It developed a tiny hairline crack where the backsplash meets the base, due to me pulling it out of the box wrong ( my fault ), it was a lot heavier than I anticipated; but the crack can’t be seen so I installed it anyway. My toilet, tub, and moulding in my bathroom are all bright white, so I got this thinking it would match; but it’s actually whiter, a lot whiter. Though now that I have everything placed where it goes, and my bathroom remodel is complete, it actually blends in pretty well. You can’t beat this for the price. It seems very well built, and I’ve had it installed for a couple months with no scratches or dings so far. I keep it wiped down daily with a wet wash cloth. No complaints here. ... show more
Reviewed in the United States on May 14, 2022 by Jana Jayyy
    • surprised... gorgeous!
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had low expectations because... it's from Amazon. i tried to find one from lowes&home depot but couldn't find the size i needed. figured this could work until i figure out a better solution. BUT... this is legit! hoping the finish... lasts, but it's really well made. real stone, & super easy to install.i did this on a day i was home sick &not feeling well.. but was bored. had my old one removed&this one installed, faucet, plumbing.. everything in under a few hours. i should have gotten more of a "bone" color, instead of crisp white.. but, still looks good so no complaints. Will update in a year & report how well the seal/ finish holds up. but as of now, highly recommend. ... show more
Reviewed in the United States on January 12, 2025 by jenn

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