Kai 5¾” Square Shower Drain

Kai Square Drain Kit
A modern, compact solution for stylish and functional drainage in any shower space.

What’s in the kit?

• Drain Base
• Kai Square Grate
• Hair/Debris Basket Strainer
• Grate Lifting Key

Versatile Applications: Works in both indoor and outdoor showers. Designed for standard installation method, recommended with a QM clamp-down drain flange.

Premium Material: Made entirely from marine-grade 316 stainless steel for exceptional durability, corrosion resistance, and long-lasting performance.

Easy Cleaning: A removable grate and optional hair strainer make maintenance a breeze, effectively preventing clogs and ensuring smooth water flow.

Simple Installation: Designed for compatibility with traditional waterproofing methods, pair with our 2” our Clamp-Down Drain Flange for easy installation.

Need Guidance?
Access our detailed installation guide and watch our step-by-step video to ensure a smooth installation.

Click below to view and download:

Technical specifications: Delmar Kai 5 3/4" Square Drain

Installation Instructions: Center Drain Traditional Waterproofing

Video: Traditional Waterproofing Center Drain Installation

Download Design Files:

• BIM: RFA
• CAD: DWG

How Can I Install 4” and 5 3/4"" Square Drains?
Our square drains come in two sizes, each with its own set of compatible installation methods to accommodate various project requirements:

For 4” Square Drains:

Traditional Waterproofing Method:
Use a clamp-down drain base designed to pair with our square drains for a secure installation. Suitable for traditional PVC or CPE liner and mortar bed installations, this method is a reliable choice for classic waterproofing approaches.

Modern Waterproofing Solution with the QM Waterproofing Kit:
This method is exclusive to our 4” drains, featuring our QM Waterproofing Kit, which includes:
The QM Bonded Flange for a watertight connection.
32 sq. ft of Superdry Waterproofing Membrane for superior moisture protection.
QM Sealant for securing all seams against leaks.
Opt for this modern waterproofing solution for an efficient and robust system designed to meet contemporary construction standards.

Shower Pans or Shower Trays for a Hassle-Free Installation:
Another option exclusive to 4” drains, our QM Shower Pan simplifies installation by eliminating the need for a traditional mortar bed and complex waterproofing steps. This all-in-one kit is ideal for quick and straightforward installations, offering convenience without sacrificing quality.

For 5 3/4"" Square Drains:

Traditional Waterproofing Method:
The 5 3/4"" square drains are designed for installation using the traditional waterproofing method with a clamp-down drain base. This classic approach involves a PVC or CPE liner and a pre-sloped mortar bed, providing a tried-and-true solution for reliable waterproofing.
Note that the modern waterproofing kit and shower pan options are not available for the 5 3/4"" size, making the traditional method the go-to choice for these larger drains.