TileWare Boundless 12" x 20" Offset Vertical Pre-cut Niche Trim Riser Kit

TileWare Boundless 12" x 20" Offset Vertical Pre-cut Niche Trim Riser Kit

Please note that the TileWare niche systems use the "reveal" design, meaning the niche will extend slightly beyond the wall rather than being flush with it. This style is currently the most popular on the market. However, if you prefer a flush finish, these niches are intentionally designed to be easily trimmed to achieve that look. Both the "reveal" and "flush" styles are possible.

For Tile Installation - Acrylic Solid Surface

Size: 12" X 20"
Available colors: Super White, Dove Grey, Ivory and Bone

The Tileware pre-cut trim kit ensures a clean, professional finish for tile installations ranging from 5/32" to 1/2" thick. Made from durable acrylic solid surface, the riser kit provides long-lasting strength, water resistance, and a seamless aesthetic that complements any shower or wall niche design.

Perfect for contractors and DIY installers alike, the Boundless niche trim kit simplifies installation while delivering a polished look that elevates tiled spaces.

Key Features:

• Storage solutions for personal care products
• Pre-cut to fit standard 12" x 20" Offset Vertical niche
• Compatible with tile thicknesses 5/32" – 1/2"
• Pre-cut design for easy, accurate installation
• Crafted from premium acrylic solid surface for durability and water resistance
• Easy to install for both professionals and DIYers
• Ideal for residential and commercial showers

How to use Boundless™ Pre-cut Niche Trim with Standard Preformed Niche Boxes

• All Boundless™ pre-cut niche trim is finished on 2 sides. This enables overhang shelves to be rotated for hook features while also allowing risers to provide flush or extended reveals.
• Bottom shelves and riser kits (sold separately) should be combined to create a complete niche trim solution. However, they can also be used separately for other trim options including bullnose and metal.
• When combined, pre-cut niche trim will fit standard preformed niche boxes (dimensions as illustrated in this product guide) without any modifications. In varying boxes, pre-cut niche trim may require cutting.

How to Create Modular Niche Designs

• Create modular niche designs with multiple shelving bays by stacking pre-cut niche trim riser kits on top of each other.
• Stacking pre-cut niche trim riser kits requires preformed niche boxes to be modified to precise dimensions. Simply cut down larger or join multiple boxes to create modular designs

USE LATEX-MODIFIED THINSET THAT MEETS ANSI A118.4/A118.15 PERFORMANCE STANDARDS

TileWare Boundless Product Guide