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Interior Floor Underlayment Systems

Treadstone’s interior floor underlayment systems are up to 10x stronger and 25% lighter than the leading brands. Treadstone underlayments offer superior fire resistance,  acoustic mats and self-leveling solutions.

Introducing: Gypsum Before Drywall

Re-sequence your projects to gain 10 to 14 days of time savings!

Self-Leveling Underlayment

Our high cement and high polymer self-leveling underlayments are formulated to maximize hardness, flow and durability. This proprietary formulation eliminates "soft and chalky" characteristics associated with gypsum-based levelers.

Acoustic Underlayment

Our acoustic underlayments are varied and offer a performance standards that will meet or exceed specifications for a wide variety of project types.

Deliver jobs faster with less labor investment.

No smoke, no mirrors, just honest innovation aimed at creating the best products and processes on the market. 

Our mission is to develop innovative systems for the construction industry that solve problems by combining the best technologies and methods under one brand with one warranty. TREADSTONE® floor underlayment systems provides a full line of UL listed gypsum underlayments, self leveling concretes and acoustical underlay solutions engineered to elevate the construction industry.

High compressive strength, high flow, and abrasion resistant, TREADSTONE® fire-rated underlayments and self levelers deliver reliable performance. Our rigid and monofilament acoustical systems provide unparalleled performance in real-world applications.



Technical Brief: Balcony Flood Testing

Formulated Materials® encourages its customers to flood test their balconies before the concrete is installed for several reasons: Overall, flood testing balconies before installing concrete …

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New Job Sequencing Enabled by Treadstone® Underlayments

Formulated Materials®, known as a leading manufacturer of gypsum cements, sound attenuating mats and innovative waterproofing solutions for the North American market has announced its …

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Top 10 reasons to choose HydroPhase® for self-leveling

Cementitious levelers have been around for decades. In general terms, cementitious levelers are considered a flowable cement that, with a little help from an installer, …

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