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Merola Tile


Internet # 203684350

Store SKU # 1000050725

Conchella Subway Natural 12-1/4 in. x 12-1/2 in. x 3 mm Natural Seashell Mosaic Wall Tile

This item has been discontinued.
The Home Depot no longer carries this specific product.

$14.97 /each





Internet # 203684350

Store SKU # 1000050725

Store SO SKU # 1000525286

The Conchella Subway Natural 12-1/4 in. x 12-1/2 in. x 3 mm Seashell Mosaic Wall Tile will enchant you with all the beauty of the sea. Made from natural shell pieces, the exquisite blend of iridescent shells will illuminate any room. Use this mesh mounted mosaic as field tile or cut into strips to use as an accent to other tiles.

  • 1.06 square foot per piece, each piece sold individually. Piece weight equals 1 lb.
  • Grade 1, first-quality natural shell tile for wall use
  • 12-1/4 in. width x 12-1/2 in. length x 3 mm thick mesh-mounted mosaic
  • Smooth natural shell with a high sheen and moderate variation in tone
  • P.E.I. Rating 0 is suitable for walls and residential use only
  • Impervious flooring has a water absorption of less than 0.5% for indoor and outdoor use and is frost resistant
  • Wall tiles are not C.O.F. rated
  • Completely frost resistant for indoor or outdoor applications; use a latex-modified thinset for acceptable bond strength
  • Residential use only
  • Learn how to get a Lifetime Warranty by using Custom Building Products from The Home Depot. Visit
  • Don’t forget your coordinating trim pieces, grout, backerboard, thinset and installation tools
  • All online orders for this item ship via parcel ground and may arrive in multiple boxes
  • It is recommended you purchase a minimum of 10% overage to account for design cuts and patterns

Info & Guides

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Approximate Tile Size 
Mosaic Sub Unit Length (in.) 
.5 in 
Mosaic Sub Unit Width (in.) 
1 in 
Product Thickness (mm) 
Product Width (in.) 
Suggested Grout Line Size 
Color Family 
Beige / Cream 
Natural Shell/Smooth Finish 
Commercial / Residential 
Flooring Product Type 
Mosaic Tile 
Number of Tiles per Case 
Style Type 
Tile Features 
Frost Resistant 
Tile Finish 
Tile Material 
Natural Stone 
Tile Use 
Accent Wall,Backsplash,Bath Wall,Fireplace Facade,Outdoor,Shower Wall 
Warranty / Certifications
Manufacturer Warranty 


Rated 4.9 out of 5 by 11 reviewers.
Rated 5.0 out of 5.0 by I love this tile!!! Put this this around my fireplace, looks absolutely beautiful . Was easy to install, a little time consuming ,but well worth the time it took to get something not everyone else has. when the light changes during the day and shows different colors it's so pretty.went from a dark corner to one that is a focal point in the room. April 10, 2014
Rated 5.0 out of 5.0 by Makes a Beautiful Backsplash This tile was very easy to work with and we're extremely pleased with the results. Take care that you not use too much adhesive as the thin tiles don't allow room for much grout. We used bright white adhesive and bright white grout and avoided uneven coloring. May 6, 2014
Rated 5.0 out of 5.0 by Beautiful and delicate These tiles are quite beautiful. It is amazing that they can produce these out of natural materials. We are still in the renovation stage but These tiles are going to pull together all the changes very nicely. March 11, 2014
Rated 5.0 out of 5.0 by Naturally gorgeous My very experienced contractor had never installed anything like this before, and was a bit apprehensive about all the cuts I wanted, but he said it was fine to work with. He did have to back it with a thin sheet of plywood in places where it butted up against the porcelain tile, because the shell tile is very thin. The only comment he made was that the rows of shell were not always perfectly even, but I love the organic, artisan appearance that gives it. It is absolutely GORGEOUS on the walls, it glows with its own iridescence, in daylight and under electrical light. Even though it was pricey, I am so glad I chose this, it looks amazing, is waterproof, cleans with a damp sponge, and is the focal point of the entire bath. July 28, 2013
Rated 5.0 out of 5.0 by Beautiful tile This tile is spectacular and adds just the right amount of bling. I used it as a border - It is very thin so additional backer board is needed for it to match surrounding tile. September 4, 2015
Rated 4.0 out of 5.0 by Unique and Beautiful This tile was just what I was looking for. In certain lighting, its iridescence is the primary feature. The natural colors of browns, beige, gold and off-white are beautifully neutral. I was concerned about my own skill level so I hired an experienced tile professional to install this product as my kitchen backsplash. I liked the result so much, that I also had the backsplash for two bathrooms done. My installer indicated that he had not worked with sea shell material before, but he did not have any partcular problems when installing this although the thinness of the tile required some extra attention when setting. Directions for installation specific to working with sea shell tile were not provided, only a generic tile installation sheet was included. After doing an online search. I found some helpful guidance about installation and care specific to sea shell tile, which my installer used. The manufacturer should have provided this information. I also think this product was pricey. Overall, Home Depot has great customer service and with free shipping and beautiful results, I have to recommend this product. February 26, 2013
Rated 5.0 out of 5.0 by Gorgeous! The pictures do not do this tile justice! When the light hits it, there are subtle blues and greens that I cannot see when looking at it online. It was easy to install and a perfect choice for our bathroom remodel. August 13, 2015
Rated 5.0 out of 5.0 by Beautiful product that we will probably use to add a new backsplash. Beautiful product that we hope to use to remodel our kitchen. However, we will not be using Home Depot services since they would only come out to give use an estimate if we got an estimate for cabinet refacing in addition to what we wanted which was countertops, appliances, sink, faucet and backsplash. We had our initial appt. cancelled by Home Depot and didn't know about that until the morning of the appt. because I called to make sure they were coming out. They we made another appt. and when they called to confirm, they informed us they wouldn't come out if we didn't have a reface estimate. Poor customer service. May 6, 2014
  • 2015-10-02T13:57:55.222-05:00
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