---
title: "Treadstone® Elite Duo"
url: https://stacklist.com/card/7f72c195-c1ba-4a97-8045-76bec795ec33
source_url: "https://formulatedmaterials.com/product/treadstone-elite-duo-acoustic-mat/"
stack: https://stacklist.com/c/business/stack/df3c1b81-6a52-4856-80ee-17344867a8e8
summary: "Treadstone Elite Duo is an industry-leading acoustic mat underlayment that combines innovative deflection and compression technologies to provide superior sound isolation and durability. The product features flexible installation, low-frequency performance optimization, and qualifies for multiple LEED credits."
tags: "acoustic-mat, sound-underlayment, floor-isolation, acoustic-performance, building-materials"
key_entities: "Treadstone Elite Duo (technology), acoustic-underlayment (concept), perimeter-isolation-strip (concept), LEED-credits (concept), Treadstone (organization)"
classification: "reference"
content_hash: "sha256:2ce5d72938078328bdd05c57f1b50686e316625b2d134cc05a4c8ebfec2816d2"
acp_version: "0.2"
token_counts_approximate: 483
visibility: public
agent_accessible: true
status: "final"
---

# Treadstone® Elite Duo

Skip to content SKU: 10209 Type: Acoustic Mat Underlayments Tags: acoustic mat , acoustical underlay , floor underlayment , sound mat Treadstone® Elite Duo Industry leading deflection and compression acoustical sound mat Treadstone® Elite Duo acoustic mat combines two new innovative technologies that provide unmatched acoustical performance and durability in a patent pending sound mat. Treadstone® Elite Duo’s industry leading deflection/compression innovation allows for Treadstone® underlayment depths of ¾” mininimum providing an overall thickness of just over 1 “. Description Packaging Data Sheets Description Treadstone® Elite Duo Acoustic Underlay combines two new innovative technologies that provide unmatched acoustical performance and durability in a patent pending system.. Due to its flexible properties, Duo can be run up walls and serve as the perimeter isolation strip, thus eliminating leaks (flanking paths) due to tape failure or improper installation practices. Treadstone® Elite Duo Acoustic Underlay provides compression and deflection resistance never seen in an acoustic underlay or sound mat product. Features/Benefits Specifically designed to improve lowfrequency performance Serves as perimeter isolation strip•Light / Flexible for easy installation•UL Listed 117 designs 100% recycled polyester fibers LEED Credits; Materials and Resources- MR 3, MR 4, MR 5, MR 6; Indoor Environmental Quality IEQ 1, IEQ 2; Innovation and Design Process – IDP 1 Refer to Treadstone® Acoustical Testing Data for acoustical performance. Packaging Weight: .164 lbs per sf • Thickness: .375 in. (3/8″) • Width: 3.75′ • Length: 90′ • SF per roll: 333 • Roll weight: 55 lbs • Rolls per pallet: 6 rolls Data Sheets Technical Data Sheet Sound Test Data Related products Treadstone® M3 Treadstone® Perimeter Isolation Strip Treadstone® Sitemix Treadstone® SiteMix Ultra