Internet #301500598

Model #13-3375

Store SKU #427226

Drain Height Extension Kit

  • Raise the height of your floor drain by 1/4-1/2 inches
  • Made of plastic with a smooth white finish
  • Easily install with basic hand tools and the included screws
  • See More Details

Product Overview

The Raise-A-Drain Height Extension Kit is designed to raise the height of floor drains 1/4 in. to 1/2 in. It is crafted of plastic, has a 3-3/8 in diameter hole pattern, and comes with screws for easy installation.
  • Plastic construction
  • Raises the height of floor drains by 1/4 in. to 1/2 in.
  • 3-3/8 in. diameter hole pattern
  • Ideal for increasing drain height after installing new floor
  • Easy to install
  • Install using a Phillips screwdriver

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Specifications

Dimensions

Product Depth (in.)
0.5
Product Height (in.)
8.375
Product Width (in.)
5.625

Details

Application
Tub & Shower
Color Family
White
Color/Finish
White/Plastic
Finish
White/Plastic
Material
Plastic
Pack Size
1
Plumbing Part Type
Adapter
Returnable
180-Day
Trap Type
Stop/plug

Warranty / Certifications

Manufacturer Warranty
Guaranteed to raise drain to floor height.

Questions & Answers

7Questions13Answers

Does this have threads to extend the drain or is it just a spacer?

Asked by lexj June 13, 2020
2
Answers

This is just a spacer to raise your grate so it will be flush with the floor.

My current drain is square. Are there any products to raise a square drain?

Asked by Jayne September 5, 2019
2
Answers

take a look at the Ebbe E4400 drain riser.

Will this stop water from pooling in the corners of my current shower?

Asked by Me June 25, 2019
2
Answers

No this will raise your drain which will make it harder for the water to drain

what about square drain?

Asked by carl April 7, 2019
1
Answer

Sorry Carl. This item is for round drains.

Can I use multiple kits to raise the drain 1.5 inches?

Asked by Phil September 24, 2018
2
Answers

Yes, this product can be stacked.

What does the 3 3/8" measurement refer to? My drain grate is 4" in diameter, the pipe is 2" Insi...

Asked by Jimmy April 17, 2018
2
Answers

It means that the attachments screw holes measure 3,3/8" on center. If the screw hole distance across the pipe in your floor flange measure 3,3/8" on center, this drain height extension kit will fit.

what is screw hole center measurement

Asked by jim February 10, 2018
2
Answers

3,3/8" on center

Customer Reviews

  • 4.4
    out of 40 reviews
  • 86% recommend this product
5star-icon25
4star-icon9
3star-icon3
2star-icon1
1star-icon2
Filter by:
Showing 1-10 of 40 reviews
This worked perfectly. You never see the piece under the...
This worked perfectly. You never see the piece under the metal drain. I would highly recommend this anyone who want to put in a new tile floor,but cannot raise the drain
by HomeDepotCustomer
1 person found this helpful
Worked good had different spacers to get right height...
Worked good had different spacers to get right height
by DUANE
Easy to install in shower and it came with to...
Easy to install in shower and it came with to washers to help seal drain
by Jlong11
Super easy to assemble and got the job done.
Super easy to assemble and got the job done.
by HomeDepotCustomer
It’s a good concept if you have the right drain....
It’s a good concept if you have the right drain. It is not universal. It’s cheap enough that it’s worth a try to save the work of digging out the drain to raise it. In my case it did not fit my drain so I had to dig out the tiles and mud bed to unscrew the drain. It is shrink wrapped packaged so it makes it tough to return. So you end up with some seals for future use.
by dgnokids
by ANGELO
Worked Fine only needed 2 washers to raise the drain...
Worked Fine only needed 2 washers to raise the drain enough to re tile over existing rough floor !
by Teresa
1 person found this helpful
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
The Raise-a-drain was a good product but I had to return it as the website gave no info on its di...
The Raise-a-drain was a good product but I had to return it as the website gave no info on its dimension size only depth. My requirements was a 3.3/8" drain size, this was 4". I was concerned when I placed the order knowing that it may not be the size required but took a 50/50 chance.
by InfiniteOne
by HomeDepotCustomer
Showing 1-10 of 40 reviews