Skip to Main Content

Cerazorb Synthetic Cork Underlayment (8 sq.ft./1 sheet) by WarmlyYours


You Save: ()

Reg Price:  

List Price:


Payments as low as $12/month. Learn More

FREE Shipping

Product Information:

  • 10+ in Stock

Cerazorb Synthetic Cork Underlayment (8 sq.ft./1 sheet) —  

Add to Cart

Cerazorb Synthetic Cork Underlayment (8 sq.ft./1 sheet) —  

Add to Cart


The WarmlyYours Cerazorb 24" x 48" Synthetic Cork Underlayment (8 sq. ft. per Sheet) provides excellent thermal insulation. The flooring accessory is a blend of functionality and durability. It will be an excellent addition to your floor setting.

The Cerazorb 24" x 48" Synthetic Cork Underlayment (8 sq. ft. per Sheet) by WarmlyYours is made from a synthetic cork material that provides excellent long lasting performance. The black finish provides with maximum heat absorption and keeps your floors warm and comfortable to the feet. The underlayment can be set under tile or stone or over any acceptable sub floor. The heat and cold resistant underlayment, will not support mold or mildew or absorb moisture. The underlayment stays stable and durable, even after repeated impact of load and pressure.

The underlayment is sturdy, lightweight and easy to install. The CeraZorb is VOC-free and eco friendly, which makes to safe to use in your homes. It is manufactured in United States.


  • Can be set under tile and stone, over any acceptable sub floor
  • Heat and cold resistant, and will not rot, support mold and mildew, or absorb moisture
  • Stable and durable, remaining unchanged after repeated impact loads
  • Product Type: Flooring underlayments
  • Finish: Black
  • Material: Other
  • Material Details: Synthetic cork
  • Weather Resistant: No
  • Water Resistant: No
  • Thermostat: No
  • Installation Type: Mortar; Trowels
  • Thermal Insulation: Yes
See something odd? Report it here.
+ More


Additional Documents

PDF Installation Instructions

Weights & Dimensions

Other Dimensions

  • Overall Length: 4' ''
  • Overall Width: 2' ''
  • Overall Thickness: 1/4'' ''
  • Overall Product Weight: 0.55 lb.


Underlayment Material: Cork Flooring Type: Tile
Radiant Heat: Yes Moisture Protection: Yes
Mildew Resistant: Yes Number of Items Included: 1
Pieces Included: N/A Sq. Ft. Coverage: 8 Square Feet
Country of Manufacture: United States  


Installation Required: Yes  

About the Manufacturer

A warm welcome every time … WarmlyYours makes comfort easy with a selection of premium home heating products, including floor heating for tile, carpet, and wood at competitive prices. Warmly Yours custom designs your electric floor heat system and works directly with your installer not only to make it easier for you but to make your dream of heated floors a reality.

More About This Product

When you buy a WarmlyYours Cerazorb Synthetic Cork Underlayment (8 sq.ft./1 sheet) online from AllModern, we make it as easy as possible for you to find out when your product will be delivered. Read customer reviews and common Questions and Answers for WarmlyYours Part #: CZRG-SH5MM-24x48 on this page. If you have any questions about your purchase or any other product for sale, our customer service representatives are available to help. Whether you just want to buy a WarmlyYours Cerazorb Synthetic Cork Underlayment (8 sq.ft./1 sheet) or shop for your entire home, AllModern has all of your design needs covered.
+ More

Shipping & Returns

Expected delivery dates for 20147 Change

Shipping Policy 30-Day Return Policy


Overall Rating


Based on 10 reviews

Write A Review

Customer Photos

Add your own photo
Sort by:
5.0 stars

Cork Underlayment keeps floors warm

from Chicago, IL on 11/30/2014 – Verified Buyer

We purchased this to go under our electric heated tile floors. It seems to be doing a good job insulating, and keeping the heat in the room rather than into the concrete subfloor.

Pros: lightweight, easy to work with
5.0 stars

Good product

from Phelan, CA on 05/17/2014 – Verified Buyer

This was a very good product. Just as described and at a very good price.
4.0 stars

Works well

from Dekalb, IL on 01/22/2015 – Verified Buyer

Good quality arrived fast and is light weight would order more for future use in my home.
4.0 stars

on 02/23/2014 – Verified Buyer

5.0 stars

from Alaska on 09/25/2013 – Verified Buyer

5.0 stars

from Oklahoma on 03/31/2013 – Verified Buyer

5.0 stars

from Indiana on 06/02/2013 – Verified Buyer

5.0 stars

from Missouri on 04/29/2012 – Verified Buyer

3.0 stars

from New York on 03/16/2012 – Verified Buyer

5.0 stars

from Michigan on 02/25/2013

1 2 Next

Questions & Answers

Q: "What is the thickness of this item?"
A: The thickness of this item is 5 mm.
– Cami from AllModern on Aug 25, 2014
Q: "How many sheets are included in the listing?"
A: The listing includes one sheet.
– Aisha from AllModern on Sep 13, 2016