Ebbe Subfloor Recess Kit E116 for Curbless Shower Installations The Ebbe E116 Subfloor Recess Kit provides a simple and cost-effective solution for lowering a subfloor between joists to create a barrier-free shower entry. Designed for curbless shower installations, the system allows contractors and DIY installers to recess the shower floor without modifying structural joists or installing complicated floor-lowering systems. In Stock - Ships Same Day The E116 kit is especially useful when constructing accessible showers, aging-in-place bathrooms, and modern curbless shower designs. The bracket system installs quickly and works exceptionally well with traditional framing as well as engineered I-joist floor systems. Kit Includes: 15 Joist Brackets 6 Wall Brackets 75 Wood Screws 36 Joist Hanger Nails Not Included: 2x4 Lumber Subfloor Material Construction Adhesive Features & Benefits Creates recessed floors for curbless shower installations Covers up to 24 square feet of recessed floor area Fast installation with minimal framing modifications Avoids joist penetrations and web stiffeners Excellent solution for engineered I-joist systems Wall brackets can be adapted for joist applications Economical alternative to complex floor-lowering systems Suitable for residential and commercial projects Designed for I-Joist Construction The Ebbe Subfloor Recess Kit works particularly well with engineered I-joists because the brackets mount directly to the top flange of the joist. This design helps simplify installation while maintaining structural integrity. Installation Guidelines Remove the existing subfloor as needed to expose joists and wall framing. Install joist and wall brackets with a maximum spacing of 36 inches on center. Use structural grade #2 or better Douglas Fir, Larch, or Pine for support framing. Create the recessed 2x4 framework and install into the bracket system. Secure the new subfloor using adhesive and screws. Use subfloor adhesive at hanger seats for maximum performance. Load Requirements Bracket spacing of up to 36 inches on center is designed to achieve L/360 deflection with a live load of 40 PSF and a dead load of 20 PSF when installed according to manufacturer recommendations. Ideal Applications Curbless showers Barrier-free shower installations Accessible bathrooms Universal design projects Aging-in-place renovations Residential and commercial shower construction Helpful Resources: Ebbe Subfloor Recess Kit Installation Video Related Collections: Shower Construction Products Construction Supplies