Rapid Recess Bracket Kits for Tub-to-Shower Conversions (T15 + K15)

Rapid Recess Bracket Kits are engineered to simplify tub-to-shower conversions by creating the recessed subfloor depth required for true curbless shower installations over wood framing. Offered in two purpose-built variants—T15 for standard tub replacement pans and K15 for linear drain layouts—these kits deliver predictable recess depth, faster framing, and consistent results using 3/4" plywood (or 5/8" with the RRSHIMK Shim Kit).

Both kits are manufactured from 16-gauge galvanized steel in Colorado, USA, supporting contractor-grade durability and repeatable installs across common remodel footprints up to 15 sq ft.

Rapid Recess Bracket Kit – T15 (Standard Tub Replacement)

The T15 kit is designed for standard tub replacement shower conversions, creating an 11/16" recess over wood subfloors for shower pans up to 15 sq ft.

Key Selling Points

• Creates an 11/16" recess for curbless shower conversions up to 15 sq ft
• Designed for 3/4" plywood; compatible with 5/8" plywood when used with RRSHIMK Shim Kit
• Compatible with Rapid Recess Shower Pan-F and Shower Pan-V
• 16-gauge galvanized steel construction, manufactured in Colorado, USA

Rapid Recess Bracket Kit – K15 (Linear Drain Tub Replacement)

The K15 kit is designed specifically for linear drain conversions, recessing the linear drain joist bay 1" while recessing the remaining shower pan area 11/16", supporting tub replacement layouts up to 15 sq ft.

Key Selling Points

• Linear drain-ready design: one joist bay recessed 1" for the drain zone, remainder 11/16"
• Suitable for tub replacement conversions up to 15 sq ft
• Designed for 3/4" plywood; use RRSHIMK Shim Kit for 5/8" plywood
• Works exclusively with Rapid Recess Shower Pan-K
• 16-gauge galvanized steel construction, manufactured in Colorado, USA