Mold Barrier & Thermal Insulator For Your Floors.

Scott McGillivray – TV Personality

Works as should! Good feel under foot.

Jan 1st, 2025Edward – Home Depot Customer

Our contractors loved it and so do we. It is an extra layer of protection on our concrete basement floors.

Mar 7th, 2025Radlid – Home Depot Customer

Great product! The installation was simple and the dimpled back reduced the floor preparation time. The finished floor is quiet to walk on.

Mar 12th, 2025Home Depot Customer

Easy to install and my floors are not cold. So glad I chose this product.

Apr 4th, 2025Eazyt84 – Home Depot Customer

It is an excellent choice. Easy to install, adds airflow and comfort to the new flooring.

Apr 9th, 2025L V – Home Depot Customer

Amazing product! Super easy to use and the floor came out perfect!!

Apr 16th, 2025NickiV – Rona Customer

Wonderful product for our basement flooring project. Went down easy and really does seem warmer

May 1st, 2025Kat – Home Depot Customer

It’s quite strong – no problem walking on it. Rolls out pretty flat – no fighting with it while laying it out, measuring and cutting… Tough material. Liked it.

May 21st, 2025Michael – Home Depot Customer

Loved the product, it lays well, doesn’t make any creaking or moving noises once its installed, it actually has a thin layer of insulation on it, which helps it to be more quiet and also provides insulation.

June 1st, 2025Demitri – Home Depot Customer

It definitely keeps the floor warmer than ordinary underlayment!

June 11, 2025Home Depot Customer

Installation of Vinyl Planks

DMX 1-STEP 2.0 ™
For Use Under Vinyl Plank, Laminate and Engineered Hardwood Flooring

For DIYers

Did You Know?

Dampness is a hidden threat lurking beneath many floors, especially in basements and humid climates. Our unique dimple design creates an air gap that allows moisture to evaporate–reducing the potential for mold growth under your floors and protecting your home’s air quality.
The space-age foam in DMX 1-STEP 2.0 increases floor temperature by up to 12°F, giving you that cozy, welcoming feeling under every step.
Uneven subfloors are the #1 cause of floor failure. That’s why DMX 1-STEP 2.0 includes 10 self-leveling shims AT NO EXTRA COST -a small addition with huge impact. These shims help correct dips and slopes in your subfloor, ensuring your vinyl plank or laminate flooring lies flat, lasts longer, and stays beautiful. It’s about more than just convenience-it’s protection against costly damage in the future.
Your family’s health comes first. That’s why DMX 1-STEP 2.0 is 100% VOC-free, no toxic chemicals and no lingering smells-just clean, safe air inside your home.
We’ve included a FREE roll of DMX Joining Tape to waterproof the joints and 10 DMX Easy Shims to simplify your installation. Lay it down, lock it in, and enjoy years of comfort.
Enjoy peace of mind with a 25-year comprehensive warranty. *Conditions Apply
Whether you’re finishing a basement, remodeling your living room, or building your dream home, DMX 1-STEP 2.0 gives you the strength, warmth, and reliability you deserve-right from the ground up.
DMX 1-Step 2.0™. No Mold. No Cold.™

For Contractors

Did You Know?

Fast, Easy Installation – No Plywood or OSB Needed
You don’t have time for complex installations. DMX 1-STEP 2.0 simplifies the process—no plywood or OSB required. The product is lightweight, easy to handle, and installs quickly, cutting down labor time so you can focus on getting the job done right and moving to the next project.
The Self-Leveling Shims Make All the Difference
Uneven subfloors are the #1 cause of floor failures. With 10 FREE self-leveling shims included in every roll, you can easily address any dips or imperfections in the subfloor—helping you lay down floors that are perfectly flat. This simple addition ensures long-lasting performance and reduces the risk of costly callbacks for your business.
Protect Your Work – Prevent Moisture and Mold
In basements and areas with high humidity, moisture is always a concern. DMX 1-STEP 2.0’s unique dimple design creates an air gap under the floor, allowing trapped moisture to evaporate, minimizing the risk of mold and floor damage. That means your clients get long-term peace of mind, and you don’t have to worry about your work failing over time.
Boost Floor Comfort
Your clients expect more than just functionality—they want comfort. The space-age foam in DMX 1-STEP 2.0 increases floor temperature by up to 12°F, making any room feel warmer, more inviting, and more comfortable. R-Value: 3.5 per inch.
VOC-Free for Health and Safety
DMX 1-STEP 2.0 is VOC-free, which means no off-gassing or harmful chemicals in your client’s home. You can rest assured knowing that your work is not only high quality but also safe and healthy.
Enjoy peace of mind with a 25-year comprehensive warranty. *Conditions Apply
Maximize Efficiency. Minimize Callbacks.
DMX 1-STEP 2.0 is designed to help you get the job done quickly and correctly—no guesswork, no hassle. It’s the product contractors trust to deliver lasting results while cutting down on costly rework.
Make your job easier and your reputation stronger. DMX 1-STEP 2.0 is the underlayment that works as hard as you do.
DMX 1-Step 2.0™. No Mold. No Cold.™