DMX 1-Step 100-sq ft 3.6-ft W x 29-ft L x 4 -mm T Premium Polypropylene Moisture Resistant Flooring Underlayment For Use Under Vinyl Plank, For Use Under Laminate,

Dampness is a hidden threat lurking beneath many floors, especially in basements and humid climate, Our unique dimple design creates an air gap that allows moisture to evaporate-reducing 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 and 10 DMX Easy Shims to simplify your installation, lay it down, lock it in, and enjoy years of comfort.

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.

R-Value 3.5 per inch

Does not require plywood or OSB for optimal results