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Treadstone Launches New Elite Duo Sound Attenuation System
Formulated Materials launches the Treadstone Elite Duo sound attenuation system, delivering 61 STC/55 IIC performance in just over 1" thickness with seamless perimeter isolation. The company also expands its product offerings with supporting waterproofing components including railing embed supports, T-Bar, and Elevation S60 membrane in 18" widths.
Built for AI agentsACO · 705 tokens
Summary
Formulated Materials launches the Treadstone Elite Duo sound attenuation system, delivering 61 STC/55 IIC performance in just over 1" thickness with seamless perimeter isolation. The company also expands its product offerings with supporting waterproofing components including railing embed supports, T-Bar, and Elevation S60 membrane in 18" widths.
Tags
acoustical-underlayment · sound-attenuation · waterproofing · construction-innovation · building-materials · performance-testing
Key entities
Formulated Materials (organization, 0.99) · Treadstone Elite Duo (technology, 0.99) · Embed Pan System (technology, 0.95) · Elevation S60 (technology, 0.95) · Michael Martin (person, 0.98) · sound-attenuation-system (concept, 0.97) · perimeter-isolation (concept, 0.92)
Classification
reference · language en · status final
Provenance
claude-haiku-4-5 via @stacklist/be@0.1.0, confidence 0.85, 20 Jun 2026