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Internet # 320406424

Model # K1B1S3260WHSLSL

Sierra Light 32 in. x 60 in. x 84 in. Solid Composite Stone Alcove Shower Kit with Walls and White Pan Base L/R Drain

$1,799.00
/pallet
Was $1,949.00
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  • Solid Composite Stone - No Plastic, No Acrylic
  • Made in USA - Orders Ship in 1-2 days from Texas
  • Designed for quick & easy replacement of standard 60 in. bathtubs

Free & Easy Returns In Store or Online

Return this item within 90 days of purchase.

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Product Details

About This Product

Transform your bathroom with the CASTICO Alcove Shower Kit, expertly crafted for durability, style, and efficiency. This kit features a pre-sloped, slip-resistant solid composite stone shower base paired with beautifully finished, grout-free wall panels that resist stains and scratches. Designed with lightweight yet exceptionally strong composite stone, the panels simplify installation-just waterproof, level, attach, and seal. The curbless, low-step entry and seamless design deliver modern elegance and accessibility, making it an ideal choice for both contractors and DIY enthusiasts. Built to last, the CASTICO shower kit transforms your space with ease and sophistication.

Highlights

  • Subtle stone series wall decor
  • Model size: 32 in. D x 60 in. L x 84 in. H (including waterproofing flange dimensions)
  • Includes: 2 side wall panels (32 in. x 84 in.), 2 back wall panels (30 in. x 84 in.), a 32 in. x 60 in. shower base, a stainless steel drain plate, and a waterproof flange kit
  • Solid composite stone construction: durable, non-porous, stain and scratch-resistant materials - no plastic, acrylic, or silica
  • Modern curbless base design that combines safe accessibility and style
  • Sloped base for proper water draining
  • Noise-reducing solid core
  • Quick and simple installation: mount over backer board with thinset or construction adhesive after waterproofing edges
  • Easily trim up to 1 1/2 in. on each side using a tile or circular saw with a fine-tooth blade (do not cut on the exposed front edge) shower walls can be trimmed as needed for a perfect fit
  • Grout-free elegance: seamless style with wall-to-wall matching patterns
  • Low maintenance care cleans easily with household tile cleaners; avoid direct bleach, abrasive tools, or harsh chemicals
  • Compatible with 2-in. drains for preformed shower bases suggested model 420452
  • Compatible with 60 in. shower doors: suggested model #SDES860-BN-R
  • UPC and IAPMO certified
  • Limited Lifetime Warranty
  • Ships in 1-2 days from Texas
  • Click here to view the full CASTICO assortment
  • Return Policy

Product Information

Internet # 320406424

Model # K1B1S3260WHSLSL

Specifications

Dimensions

Base Height (in.)

1.125

Base Length (in.)

60

Base Width (in.)

32

Fits Finished Width (in.)

32

Threshold Height (in.)

1.125

Wall Height (in.)

84

Wall Width (in.)

32

Details

Approximate Length x Width

60 x 32

Color Family

Gray

Color/Finish

Sierra Light/White

Drain Location

Reversible

Features

No Additional Features

Included

No Additional Items Included

Installation Type

Rectangular

Material

Composite

Number of Finished Sides

1

Number of Shelves

0

Number of Shower Pieces

5 Pieces

Product Weight (lb.)

343 lb

Returnable

90-Day

Shower Kit Type

Base & Wall

Shower Type

Alcove

Surface Type

Textured

Wall Installation Type

Glue Up

Warranty / Certifications

Certifications and Listings

IAPMO Listed, UPC Certified (Uniform Plumbing Code)

Manufacturer Warranty

Limited Warranty

Questions & Answers

What is the height of the shower panels after installation from the subfloor?
ByJul 15, 2025
1 Answer | 
Answer This Question

Hello Shar. The CASTICO shower base is 1 1/8” thick. Our walls are 84” tall. You need to know what base you are using and if that base will have thinset underneath raising the base 1/4”-1/2” + base + walls to determine your over all height. Many thanks.

By|Jul 16, 2025
    0/0


    What is the material of the pan
    ByJul 9, 2025
    1 Answer | 
    Answer This Question

    Thanks John, The base and walls are made out of a stone aggregate that is crushed and infused with resin for strength and durability. Thank you for your question

    By|Jul 11, 2025
      0/0


      can this shower come in 60x36
      ByJul 4, 2025
      1 Answer | 
      Answer This Question

      Hello, yes that is one of our many sizes available on Home Depot.com

      By|Jul 6, 2025
        0/0


        Can I still use this pan even if I'm not tiling to it as shown in the video? I'm just replacing the shower in a customer's house not the flooring. Will it shed water with a glass door installed after. its vinyl flooring in bathroom.
        ByJul 2, 2025
        1 Answer | 
        Answer This Question

        Hello Mike and thank you for the question. Our shower pan bases may be installed with a verity of wall products (tile, stone, acrylic and others). You must install the base with the flanges and proper water proofing to prevent leaks. The base should be installed with the methods shown relating to the base. Many thanks for your question.

        By|Jul 2, 2025
          0/0


          Can you install safety grab bars on these panels?
          ByJun 17, 2025
          1 Answer | 
          Answer This Question

          You can most definitely attach grab bars to our walls. Please keep in mind that the CASTICO shower walls are not load bearing and that any grab bar installation would require securing them to the studs. For any further installation instruction we would recommend you reach out to the grab bar manufacturer for clarification.

          By|Jun 19, 2025
            0/0


            Hello, Should I use a shower rubber liner?
            ByJun 16, 2025
            1 Answer | 
            Answer This Question

            Currently a rubber liner is not required. Preparation for installation requires ensuring moisture resistant backerboard is installed and all seams be sealed with waterproofing membrane such as RedGard tape. Base pan installation requires flange attachment prior to installation (flanges ae included with base). For more detailed information visit the installation support tab on or website at CASTICO-TX.com

            By|Jun 19, 2025
              0/0


              Hello, Should I install a rubber liner?
              ByJun 16, 2025
              1 Answer | 
              Answer This Question

              Currently a rubber liner is not required. Preparation for installation requires ensuring moisture resistant backerboard is installed and all seams be sealed with waterproofing membrane such as RedGard tape. Base pan installation requires flange attachment prior to installation (flanges ae included with base). For more detailed information visit the installation support tab on or website at CASTICO-TX.com

              By|Jun 19, 2025
                0/0


                what is the thickness of the panel?
                ByJun 12, 2025
                1 Answer | 
                Answer This Question

                Hi James! Our composite stone shower walls are all 1/2" thick.

                By|Jun 19, 2025
                  0/0


                  Viewing 1-8 of 291

                  Customer Reviews

                  4.2 out of 5

                  • 4.2 out of 167 reviews
                  • 64% recommend this product
                  Filter by:
                  Showing 1-10 of 167 reviews
                  This customer chose to rate the product and not provide text.
                  by
                  • Verified Purchase
                  Quality product that can make a difference look professional.
                  by
                  • Verified Purchase
                  Pretty, but not ideal
                  I just finished installing this system in my house, and while the end product is really very nice looking, I do think I would have been better off going with a more traditional approach like large format tile. The biggest problem is that the sides are susceptible to bowing and cupping, so it's almost impossible to get them to lay perfectly flat, and this leads to a complicated shower door installation. Ultimately, I got it done, but it is very stressful working with imperfect pieces, all the while knowing that a single bad cut will ruin your project.
                  by
                  Response from CASTICOMay 6, 2025
                  Thank you for your feedback—we’re glad to hear the final result turned out well! Our wall panels are engineered with a slight flex to help prevent breakage during shipping and installation. Any noticeable bowing should be minimal and may be covered under our warranty. Please don’t hesitate to reach out to us at 844-364-2502—we’d love the opportunity to take a closer look and help however we can! CASTICO
                    3 found this review helpful
                    Perfect for my 96 year old MIL
                    Bought this kit in January 2025 to convert my 96 year old MIL tub/shower combo to a stepless shower. I hired a plumber to install and it turned out fantastic!! Cost almost 1/2 the price of this TV companies that do 1 day bath conversions. It’s beautiful and easy to keep clean. I highly recommend!!!
                    by
                    Response from CASTICOMay 21, 2025
                    Thank you so much for the wonderful review! We're thrilled to hear that your CASTICO shower kit helped transform your mother-in-law’s bath into a beautiful, stepless shower — what a meaningful upgrade. It's great to know the installation went smoothly and that you were able to achieve such impressive results at a fraction of the cost.

                    We’re especially glad to hear it’s been easy to maintain and that you’d recommend it — that means a lot to us. If you ever need support in the future or decide to take on another project, we’re always here to help.

                    Thanks again for choosing CASTICO!

                    — The CASTICO Customer Care Team
                    www.castico-tx.com | contact@castico-tx.com | 844-364-2502 CASTICO
                      2 found this review helpful
                      Sketchy looking pallet, cuts easy with track saw.
                      Was alarmed by the look of the pallet looked as if it would collapse any minute and was sure they were damaged. Unpacked all the panels for inspection and they were perfect no issues. The flanges on the base seem pretty hacky. Went heavy with caulk and hope for the best. Used regular hole saw bits to cut panels also used my track saw (woodworking tool) to trim panels with no issues or chips, also used jig saw for water valve. I wouldn’t bother with a tile saw to be honest.
                      by
                      Response from CASTICOJan 16, 2025
                      Hey Jon! Thank you so much for the review and sharing your insights. If you do not have a diamond blade tile saw, short tooth blade will work. A good tip to avoid chipping is to use painter's tape over the area that will be trimmed. Thank again for your review! CASTICO
                        • Recommended
                        2 found this review helpful
                        Easy to install. Love the non slick floor. Love that the panels flow. I will buy this again if I were to ever update a shower.
                        by
                        Response from CASTICODec 13, 2024
                        Thank you for the fantastic review! We're thrilled to hear you found the installation easy and love the non-slip floor and seamless panel design. Knowing you'd choose our products again means the world to us. If you ever need assistance with your next project, we’re here to help! (844) 364-2502 CASTICO
                        • Verified Purchase
                        1 found this review helpful
                        Ater a month of use it is still like new
                        I took my time. The installation came out great. The walls and base are quite heavy. As recommended have at least two people. One tool that came in very handy was suction cups made for tile(they do not work on the pan). The walls and base were easy to cut with a tile saw. Definitely back butter the walls if using mortar. I tried a carbide hole saw. It grabbed terribly but a bi-metal finer hole saw worked great. One thing I read in the reviews was about the dark grey base stained white with hard water. I thoroughly cleaned the base and I used enhanced impregnating sealer. That so far seems to have solved that issue. On the walls I used standard impregnating sealer. I did install the splash trim that came with the door package. So far no splash on the floor issues. I do recommend using a squeegee to keep it looking great.
                        by
                        Response from CASTICOOct 21, 2024
                        Hello! Thank you so much for taking the time to share your review and installation tips. We truly appreciate your business and the review. - CASTICO CASTICO
                          • Recommended
                          2 found this review helpful
                          The shower is a wonderful product, have to differently cover corners so as not to chip. Have had shower in for 6 months and I am very happy with it. If doing as a diy make sure you put supports in. Picked up my local store and they loaded, was nice. I had to adjust the width so used a circular saw with diamond blade and the material cut nicely, again protect the corners. I would recommend this unit.
                          by
                          • Verified Purchase
                          Shower Pan
                          The walls of this showers are beautiful. The shower pan looks great in photos but it is so delicate that it is extremely disappointing because it is so easily damaged. The slightest bump causes chips and gouging. The surface color is so shallow that the slightest gouge is visible. I was able to fairly cover gouges with a color matching paint and seal with the recommended sealer. I do not have confidence in the sealer. I had to email regarding the recommendation as this was not included in the instructions. Response time was good from the manufacturer. After 4 days my dog stepped into the shower and her nails scratched the surface. We have not used the shower yet and this seems like the most important piece of the shower for water stability and leakage and we are skeptical.
                          by
                          Response from CASTICOJul 2, 2024
                          Hello Lee and thank you for your feedback.
                          The gelcoat on top on the the solid composite stone is very durable and allows us to offer a limited life time warranty on our product to be free of defects while you have it in your home. We are happy to assist in any manner with your project.

                          Many thanks for your thoughts and sharing. CASTICO
                            9 found this review helpful
                            Great product, easy installation for my installer. It was stired flat in my garage for a couple of weeks before installing but one of the back panels still had a bow in it (pot belly looking) but it was still able to be installed and you cannot tell that it is not completely flat. It looks great and I love my new walk in shower!
                            by
                            Response from CASTICOMar 7, 2024
                            Thank you for your business and the review! We are sorry to hear that one of the panels may have been warped, and we are glad to hear that it was able to be installed with no issues. Please let us know if we can help with anything. We appreciate your business! CASTICO
                            • Verified Purchase
                            2 found this review helpful
                            Showing 1-10 of 167 reviews