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Shop Gifts for the tile installer in your life
Shop Gifts for the tile installer in your life
Gruen HighLine Linear Drain
Gruen HighLine Linear Drain
Gruen threaded adaptor adjusts height for the perfect linear drain installation
The removable hair strainer of the Gruen Pera Linear Drain, demonstrating its patented clean-out system for easy maintenance
Gruen HighLine Linear Drain
Gruen HighLine Linear Drain
Gruen HighLine Linear Drain
Gruen threaded adaptor adjusts height for the perfect linear drain installation
The removable hair strainer of the Gruen Pera Linear Drain, demonstrating its patented clean-out system for easy maintenance

Gruen HighLine Linear Drain

SKU
by Gruen
$690.00 - $799.00
$690.00
$690.00 - $799.00
$690.00
Choose a Length
Choose a Finish

Gruen Highline Linear Shower Drain System – Adjustable, Modern & Durable

The Gruen Highline Linear Shower Drain System offers a clean, modern solution for today’s bathrooms, combining aesthetics and engineering precision. Designed for versatility in installation and long-term durability, it delivers both function and form for tile professionals and renovators.

Features

  • Threaded Height Adjuster: Allows for precise height calibration to match varying tile thicknesses.

  • Durable Stainless Steel Construction: Built to resist corrosion, wear, and high-moisture environments.

  • Flexible Installation Locations: Can be installed along walls, at center points, or off-center positions depending on your shower layout.

  • Linear Drain Flange Kit Compatible: Seamlessly integrates with standard linear flange kits for watertight installations.

  • Minimalist Grate Design: Modern, low-profile look blends well with contemporary tile patterns.

  • High Flow Capacity: Designed to handle high water volumes, ideal for multi-head showers or large format tiles.

  • Sloped Channel Base: Promotes efficient water drainage to prevent pooling or soap buildup.

  • Tool-Free Maintenance Access: Removable grate allows easy cleaning and maintenance access.

  • Code-Compliant System: Meets plumbing code requirements for residential and commercial use.

  • Corrosion-Resistant Finish: Industrial-grade coating ensures longevity in wet environments.

More Details

The Gruen Highline Linear Shower Drain is engineered for both aesthetic appeal and technical reliability. Ideal for contemporary tiled shower systems, this drain system supports multiple placement configurations—including against the wall or centrally within the shower pan—accommodating a wide range of bathroom layouts. The threaded height adapter allows tile professionals to achieve a flush finish regardless of tile thickness. With its stainless steel build and corrosion-resistant coating, it ensures years of reliable performance even in high-humidity environments. The integrated slope channel and high-flow capacity address both residential and commercial applications, while the removable grate supports easy maintenance without tools. Whether you're retrofitting or building new, the Highline system offers flexibility, compliance, and sleek design all in one.

What's Included

  • Highline Drain Cover
  • Drain Body
  • Threaded Adaptor
  • End Caps
  • Hair Trap


Manufacturer

Gruen Systems, a construction product leader, has been crafting innovative solutions since 1967. Our journey began with stainless molds, and over the past fifteen years, we have expanded our expertise to include shower channels, drains, corner-finish profiles, and more. Our skilled production team ensures superior craftsmanship. We are committed to delivering the highest quality products, using only certified, first-class grade V2A stainless steel, ensuring durability and excellence. Trust Gruen Systems for reliable and advanced construction solutions.

Let customers speak for us

from 478 reviews
Tavy spacers

I've been using these spaces for years. I love them. I'm just a little nervous because they changed the color of the spacers. I think they were bought out so I'm not sure if they're going to be the exact same size. They changed The colors the white ones are now 1/16 instead of green they switched all the colors around. I'm glad I have all my old ones

P.S.
Tavy 2-Sided Tile Spacers
Tavy 2-Sided Tile Spacers
Well made and lots better then some other products that I had used in the past

Well made and lots better then some other products that I had used in the past.

E.
FloFx NoFlo™ Waterproof Membrane
FloFx NoFlo™ Waterproof Membrane
Game changer

total game changer. Will purchase again.

W.
Built With Foam Shim Refills
Built With Foam Shim Refills
Great resource

Good products and an easy to use site make this a great option for tiling projects.

P.J.
TileTools
Great drain, even better system

This is a simple way to finish out your shower with a nice looking upgraded style drain.

P.J.
FloFX Drain Grates
FloFX Drain Grates

Like this product

M.L.W.
Russo Trading Company Spin Doctor Tile Leveling System 1/32″ Base
Russo Trading Company Spin Doctor Tile Leveling System 1/32″ Base

I like it

h.t.
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Awesome!

The product worked great!. The effort to break off is much less than the previous product I was using from the orange store. These may cost a little more up front, but the ease of removal is worth it as I had a number of the previous products break off in between the tiles. And that can be a challenge to remove without damaging a tile edge. No doubt will purchase these again.

t.
Perfect Level Master T-Lock - Professional Anti Lippage Tile Leveling System 1/8" (3mm)
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I haven't used this awesome mixer yet but I

I haven't used this awesome mixer yet but I can't wait! I could not believe how fastit arrived on my door step too! Awesome company and I'll definitely be ordering from you guys again! 🙂 👍🏼

J.M.
Bucket Mortar Mixer
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Well done!

The ordering process was very simple and easy. I received a tracking number and the shipment arrived in great condition. I have no reservation with ordering again from Tile Tool.

t.
TileTools
like the effect of grout spacing with large format tiles

like the effect of grout spacing with large format tiles, plus reusable.

Anonymous
Russo Trading Company Bulk Horseshoe Tile Spacers
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Outstanding Product

I have used the orange store brand and some clips were difficult to break and some remained between the tiles which can be a challenge to remove. With the perfect Level Master product, not one single issue. It takes much less force to break the spacer clip also. I will purchase this brand again without question. Good quality product and easy removal.

t.
Perfect Level Master Wedges For Tile Leveling Spacer
Perfect Level Master Wedges For Tile Leveling Spacer
Saves your arms and the life of your drill. A must if you dry packing. 10/10

Bucket Mortar Mixer

J.R.
Bucket Mortar Mixer
Bucket Mortar Mixer
Better than Dewalt and MK Diamond blades for cutting porcelain tile

Before finding the Helix Copperhead blade, I used Dewalt XP4 and MK Diamond MK-415 blades. Both of these blades generally have good reviews, but they cannot touch the Helix Copperhead for smoothness of cut, lack of chipping, and lack of breakout at the end of the cut. I use the Helix blade primarily on porcelain tile and the cuts look factory on rectified tile. My machine is a MK Diamond 10" wet saw with a belt-driven blade arbor. The only non-positive comment I will make concerns the thinness of the blade. It has a thickened center section, which helps the blade run true. However, because of the blade rim thinness, it is possible for the blade to deflect slightly if pushing the tile too fast - an effect that is easily remedied by slowing cutting speed.

E.
Helix Copperhead Diamond Blade
Helix Copperhead Diamond Blade
Made leveling walls so much easier and

Made leveling walls so much easier and faster

j.
Built With Foam Wall Flattening Shim Kit
Built With Foam Wall Flattening Shim Kit