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DRICORE® Subfloor

5

Moisture protection and comfort for concrete floors.

DRICORE Subfloor adds air gap technology, insulation, comfort, and resists mold, mildew and small water leaks.

DRICORE® Smartwall®

5

An all-in-one system for finishing basement walls.

DRICORE® Subfloor R+

5

Double the insulation for added warmth and comfort.

DRICORE Subfloor R+ adds air gap technology, insulation, comfort, and resists mold, mildew and small water leaks.

DRICORE X-TERIOR ci™

5

Exterior sheathing with continuous insulation.

DRICORE® Insul-Armor®

5

Maximum insulation for ultimate floor comfort.

DRICORE® Insul-Armor® adds air gap technology, insulation, comfort, and resists mold, mildew and small water leaks.

DRICORE® PRO Carbon Fiber Reinforcement Kit

5

Professional reinforcement for concrete surfaces.

DRICORE® Certiguard™

5

Premium underlayment with moisture protection.

DRICORE Subfloor R+ adds air gap technology, insulation, comfort, and resists mold, mildew and small water leaks.

DRICORE® PRO Crack Injection Kit

5

Easy, professional crack repair for concrete surfaces.

DRICORE DuraDri™

5

Moisture-managing underlay for mattresses.

DRICORE Subfloor R+ adds air gap technology, insulation, comfort, and resists mold, mildew and small water leaks.

DRICORE® PRO Epoxies and Polyurethane

5

Reliable solutions for sealing and reinforcing cracks.

Ask The Experts

5

Bryan Baeumler and Danielle Bryk answer your questions!

Endorsements

5

See why experts and professionals trust DRICORE products

Beyond Basements

5

Think DRICORE® Subfloors are only made for basement renovations? Think again!

DRICORE® Certiguard™: The Underlayment Your Floors Deserve

Why Do You Need DRICORE® Certiguard™?

If you're preparing to install new flooring, especially over concrete, you're likely asking yourself one critical question: What’s the best foundation for long-lasting, comfortable floors? Whether you're renovating a basement, upgrading your main level or finishing a rental suite, the answer lies in a premium underlayment like DRICORE® Certiguard™. 

Let’s dive into why this game-changing underlayment for floors is a top choice for DIYers and contractors alike. 

 

Concrete Floors Are Tough - Certiguard™ Makes Them Better

Concrete is porous, cold and unforgiving. It constantly absorbs and releases moisture, which can compromise the integrity of your finished floors if not properly managed. Beyond moisture, concrete’s dense, uninsulated surface also results in cold, noisy and uncomfortable flooring. 

That’s where DRICORE Certiguard™ steps in. 

 This premium underlayment provides:

- A moisture barrier that protects against the dampness concrete emits

- A thermal break that makes floors up to 6°C/10°F warmer 

- Sound reduction for quieter, more comfortable living spaces (IIC 73)

 

Air Gap Technology: The Heart of Certiguard™

Unlike traditional rolled underlayments, Certiguard™ is an advanced underlayment for floors featuring exclusive Air Gap Technology; a system of raised bumps that promotes positive airflow beneath your flooring. This continuous ventilation helps prevent moisture buildup, mold, and mildew, extending the life of your flooring system.

If you’ve ever dealt with cold, musty basements, you’ll notice the difference. 

 

Easy DIY Installation - No Tape, No Power Tools, No Mess

Time is money - and Certiguard™ is designed with that in mind. Certiguard features an overlapping design that eliminates the need for taping joints. Installation is quick, clean and can be completed in just a few hours. 

- Cuts easily with a utility knife

- No power tools required

- Leaves behind no sawdust or debris

- Ideal for basement renovations, main floor upgrades or floor padding for new builds

 

Why Certiguard™ Leads the Pack?

Ideal for use under engineered hardwood flooring, vinyl, and laminate, Certiguard™ is the trusted choice of professionals and homeowners alike. It’s not just a layer under your floors; it’s the foundation for a better space.

 *For use with free-floating engineered hardwood (12mm or thicker) with a click-lock system, as well as laminate and vinyl plank flooring with a click-lock system and a core thickness of more than 5mm.

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