---
product_id: 675630787
title: "Schluter KERDI-Board-SN Shower Niche - Waterproof and Ready-to-Tile, Easy Installation - 12\" x 28\" - KB12SN305711AF"
brand: "schluter"
price: "R$2386"
currency: BRL
in_stock: true
reviews_count: 7
category: "Schluter"
url: https://www.desertcart.com.br/products/675630787-schluter-kerdi-board-sn-shower-niche-waterproof-and-ready-to
store_origin: BR
region: Brazil
---

# ready-to-tile, speeds installation 100% waterproof surface lightweight yet sturdy build Schluter KERDI-Board-SN Shower Niche - Waterproof and Ready-to-Tile, Easy Installation - 12" x 28" - KB12SN305711AF

**Brand:** schluter
**Price:** R$2386
**Availability:** ✅ In Stock

## Summary

> 🚿 Elevate your shower game with the niche that’s built to last and designed to impress!

## Quick Answers

- **What is this?** Schluter KERDI-Board-SN Shower Niche - Waterproof and Ready-to-Tile, Easy Installation - 12" x 28" - KB12SN305711AF by schluter
- **How much does it cost?** R$2386 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/675630787-schluter-kerdi-board-sn-shower-niche-waterproof-and-ready-to)

## Best For

- schluter enthusiasts

## Why This Product

- Trusted schluter brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Waterproofing:** Ensures zero leaks with fully waterproof KERDI-BOARD technology
- • **Tile-Ready Convenience:** Pre-fabricated niche lets you tile directly—cut installation time drastically
- • **Universal Fit for Any Shower:** 12" x 28" size fits diverse designs and storage needs effortlessly
- • **Integrated System Compatibility:** Works perfectly with Schluter KERDI waterproofing for a flawless finish
- • **Light as a Feather, Strong as Steel:** Only 2 lbs but built to last in wet shower environments

## Overview

The Schluter KERDI-Board-SN Shower Niche is a lightweight, waterproof, and ready-to-tile solution designed for modern showers. Measuring 12" x 28", it offers a universal fit and integrates seamlessly with Schluter’s waterproofing systems, ensuring durability and easy installation without compromising style or function.

## Description

The Schluter KERDI-BOARD-SN Shower Niche is a pre-fabricated, 12" x 28" waterproof niche designed for use in showers and wet areas. Made from durable KERDI-BOARD, this lightweight niche is fully waterproof and ready to tile, making installation quick and easy. It seamlessly integrates with Schluter KERDI waterproofing systems, providing long-lasting reliability. Ideal for storing shower essentials, the niche’s compact size and sturdy construction make it a versatile addition to any shower design. Whether for a professional remodel or a DIY project, the KERDI-BOARD-SN offers a practical, aesthetically pleasing storage solution.

Review: Quality - Always good quality
Review: Shower shelves - It turned out so good. Easy to install. Feels sturdy before and after the tile went in. The perfect size. I'll be using these again.

## Features

- Waterproof Shower Niche - Provides a fully waterproof surface, perfect for showers and wet areas, ensuring long-lasting durability.
- Ready-to-Tile Design - Pre-fabricated niche allows for direct tiling, reducing installation time and complexity.
- Lightweight and Sturdy - Made from KERDI-BOARD, this niche is lightweight yet strong, designed to hold up in shower environments.
- Universal Fit - 12" x 28" size makes it suitable for a variety of shower designs and personal storage preferences.
- Long-Term Coverage - Backed by a 10-year limited warranty against manufacturing defects when installed per the Schluter Installation Handbook and Technical Data Sheet, following all guidelines and industry standards in effect at the time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJG4N9M7 |
| Assembly Required | No |
| Best Sellers Rank | #61,820 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #17 in Shower Bases & Pans |
| Brand | Schluter |
| Color | No Color |
| Customer Reviews | 4.7 4.7 out of 5 stars (26) |
| Date First Available | October 3, 2024 |
| Furniture Finish | Matte |
| Included Components | 1 KERDI-BAND frame, 8 screws and washers |
| Installation Type | Wall-Mounted |
| Item Weight | 2 pounds |
| Item model number | KB12SN305711AF |
| Manufacturer | Schluter |
| Model Name | Schluter-KERDI-BOARD-SN |
| Number of Items | 1 |
| Number of Shelves | 1 |
| Product Dimensions | 3.5"D x 12"W x 28"H |
| Room Type | Showe |
| Shelf Thickness | 12.5 Millimeters |
| Size | 12 inches x 28 inches x 3.5 inches |
| Special Feature | Lightweight |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Schluter
- **Finish Type:** Matte
- **Material:** Extruded polystyrene foam
- **Mounting Type:** Wall Mount
- **Number of Shelves:** 1
- **Product Dimensions:** 3.5"D x 12"W x 28"H
- **Room Type:** Showe
- **Shelf Type:** Wall-Mounted Shelf
- **Size:** 12 inches x 28 inches x 3.5 inches
- **Special Feature:** Lightweight

## Images

![Schluter KERDI-Board-SN Shower Niche - Waterproof and Ready-to-Tile, Easy Installation - 12" x 28" - KB12SN305711AF - Image 1](https://m.media-amazon.com/images/I/31qEDoDzriL.jpg)
![Schluter KERDI-Board-SN Shower Niche - Waterproof and Ready-to-Tile, Easy Installation - 12" x 28" - KB12SN305711AF - Image 2](https://m.media-amazon.com/images/I/41uEXVnwA4L.jpg)
![Schluter KERDI-Board-SN Shower Niche - Waterproof and Ready-to-Tile, Easy Installation - 12" x 28" - KB12SN305711AF - Image 3](https://m.media-amazon.com/images/I/61qrqGb7GML.jpg)
![Schluter KERDI-Board-SN Shower Niche - Waterproof and Ready-to-Tile, Easy Installation - 12" x 28" - KB12SN305711AF - Image 4](https://m.media-amazon.com/images/I/71a6xfzu0LL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality
*by D***R on January 23, 2026*

Always good quality

### ⭐⭐⭐⭐⭐ Shower shelves
*by N***C on August 14, 2025*

It turned out so good. Easy to install. Feels sturdy before and after the tile went in. The perfect size. I'll be using these again.

### ⭐⭐⭐⭐⭐ Easy to use
*by D***P on August 15, 2025*

Easy to use, good quality

## Frequently Bought Together

- Schluter KERDI-Board-SN Shower Niche - Waterproof and Ready-to-Tile, Easy Installation - 12" x 28" - KB12SN305711AF
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- Schluter Kerdi Band Waterproofing Strip - Ideal for Sealing Butt Joints and Floor/Wall Connections - 33' Length, 5" Width, 4 mil Thickness - KEBA100/125/10M

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---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-31*