Perforated Adjustable Kit Delmar Linear Drain 2" outlet

Experience total flexibility and ultimate creative control by adjusting both the channel length and outlet position on-site, or opt for a custom order tailored to your exact needs.

What’s in the kit?

• 2'' Outlet Section
• Channel Section
• Perforated Linear Grate
• 316SS Trims
• Sealant
• Leveling Legs
• SS Threaded Nipple Adaptor
• Hair/Debris Basket Strainer
• Grate Lifting Key
• Cutting Blade for grinder

Adjustable Drain Features

Customize Outlet Location

• With a 2″ outlet, you have the power to fine-tune the outlet position on-site, ensuring a precise fit for your layout. The 2'' Outlet offers up to 6 GPM with proper slope.

Tailored Lengths

• The pre-sloped, low-profile channel provides a base that can be effortlessly adjusted on-site to create any desired length. Multiple kits can be seamlessly connected to achieve your desired result. 90-degree corner available when connecting 2 channels at a 90-degree angle.

Low Profile Base

• Only 1" high, designed with easy installation in mind.

Premium Quality

• Made from marine-grade 316 stainless steel. Resistant to corrosion, perfect for indoor or outdoor use.

Easy to Clean

• Removable grate allows for easy access and quick maintenance. (Refer to cleaning instructions for details.)

Finishes Available

• ST – Satin Stainless
• PS – Polished Stainless

Simple Installation

• Installation is straightforward with our installer-friendly design. Compatible with standard waterproofing methods. For comprehensive installation guidance, please consult our detailed installation instructions and our installation video.

Sizes Available: 36'', 48'',60'',72'',96''

• Choose the kit with equal or greater size than the desired length; for longer length drains, connect kits with joiners to build the desired length.

Drain Dimensions

• Width: 3.25" Height: 1" (low profile)

Need help installing?

• Check our installation guide and video for step-by-step instructions.

Quick Specs
Dimensions: Width: 3.25" | Height: 1" (low profile)

Resources (PDFS & Videos)

Click below to view and download:

• Perforated Adjustable Linear Drain Specifications (PDF)

Download the drain specs PDF with dimensions, materials, SKU numbers, and performance data.

• Delmar Adjustable Linear Drain Installation Guide (PDF)

A complete installation guide covering tools, preparation, and waterproofing.

• Delmar Adjustable Linear Drain Installation Video

Watch the full video tutorial showing the installation process from start to finish.

Download Design Files:

• BIM: RFA

What Is an Adjustable Linear Drain?

An adjustable linear drain is a shower drain that can be cut to size and repositioned on-site, allowing flexible installation in custom or non-standard showers.

What Is the Delmar Series?

The Delmar Series is QM Drain’s premium, all-316 stainless steel linear drain, built for unmatched strength, durability, and corrosion resistance. Its full stainless steel construction makes it the ideal choice for high-end residential and commercial projects, indoors or outdoors.

Why should I choose an Adjustable Linear Drain for my shower?

They’re ideal for:

• Non-standard shower sizes (custom fit)
• Misaligned plumbing (no expensive rework)
• Custom design layouts (flexible placement)

How do I size and place an Adjustable Linear Drain?

• Measure your shower floor for the ideal drain length.
• Cut the drain on-site to match.
• Ensure proper slope towards drain.

What waterproofing systems work with Adjustable Linear Drains?

They are compatible with standard systems, including:

• PVC liners
• CPE liners

Are Adjustable Linear Drains ADA-compliant?

They can be used in ADA showers, but compliance depends on slope, threshold, and layout. Consult with a professional to ensure your shower meets ADA requirements and codes.

How do you maintain an Adjustable Linear Drain?

Simply lift the grate and clean the channel regularly to remove hair or debris.

How can I accommodate higher GPM with an Adjustable Drain?

The standard water flow accepted is up to 6GPM with proper slope. For high-flow showers, consider these options:

• 3'' HF Adjustable Linear Drains
• Using multiple outlets in the drainage area

Can I install an Adjustable Linear Drain myself?

DIY may be possible for experienced installers, but professional installation is recommended to ensure waterproofing and proper slope.

Is there a warranty on QM Drains?

Yes. QM Drains are backed by a Limited Lifetime Warranty for the original purchaser when bought through authorized sellers or our website. See warranty page for more details: https://qmdrain.com/pages/warranty-qmdrain