Quiet Qurl 075 MT closeup

Quiet Qurl® 075 MT

Part #: 01-X-0107 | Thickness: 0.75 Inches / 19 mm

Muffling Technology Provides Extra Thickness for Extra Performance in Rehab Construction

Quiet Qurl® 075 MT is a noise control insulation mat designed to limit impact noise between floors. A white liquid moisture-resistant fabric is laminated to the surface so that gypsum concrete and other materials can be placed to create a floating floor.

On the bottom side of the MT version, a highly compressible polyester fabric is bonded. The MT fabric has the ability to add 5 to 7 IIC points to a mat’s performance through diffusion of air pressure in the cavity.

The product is designed for retrofit of existing buildings in which a ceiling assembly is not utilized. In critical areas of new or retrofit construction, Quiet Qurl® 075 MT will provide the highest level of noise performance available on the market in any entangled net product. 

Note: In all retrofit and loft conversion applications performance should be proven with on-site field tests. No floor/ceiling performance on prior projects can replicate performance on another specific project.

Document TitleDocument TypeDownloadhf:doc_tags
Quiet Qurl® 075 Products OverviewBrochures and Flyersbrochures-and-flyers
Quiet Qurl® MT Products OverviewBrochures and Flyersbrochures-and-flyers
Quiet Qurl® 075 MT Technical Data SheetTechnical Data Sheetstechnical-data-sheets
Section 03 54 13 – Gypsum Cement Underlayment – 3 Part SpecificationSpecificationsspecifications
Acoustic Products GuideBrochures and Flyersbrochures-and-flyers
Multi-Family Underlayment BookletBrochures and Flyersbrochures-and-flyers
Keene Building Products Safety Data SheetSafety Data Sheetssafety-data-sheets
Quiet Qurl® Perimeter Isolation 025 Technical Data SheetTechnical Data Sheetstechnical-data-sheets
Quiet Qurl® Perimeter Isolation Quik Stick 3 Inch Technical Data SheetTechnical Data Sheetstechnical-data-sheets
Quiet Qurl® Perimeter Isolation Quik Stick 3.5 Inch Easy Fold Technical Data SheetTechnical Data Sheetstechnical-data-sheets
Quiet Qurl® Perimeter Isolation Quik Stick 2 Inch Technical Data SheetTechnical Data Sheetstechnical-data-sheets
Keene Ideas – Transition to Gypsum Concrete without mat Quiet Qurl® Installation in Hard Surface AreasKeene Ideaskeene-ideas
Keene Ideas – Doorway Transition Detail Between Rooms with and without Quiet Qurl®Keene Ideaskeene-ideas
Sound and UL GuideTesting Resultstesting-results
Quiet Qurl® and Gypsum Concrete Installation InstructionsInstallation Instructionsinstallation-instructions
Quiet Qurl® and Gypsum Concretes Installation Instructions (SPANISH)Installation Instructionsinstallation-instructions
2006 International Building Code® / Chapter 12 Interior Environment / Section 1207 Sound TransmissionBuilding Codebuilding-code
How Keene can Help You Achieve LEED® CreditsLEEDleed
Document TitleFile TypeDownloadhf:file_type
Quiet Qurl® 075 MT Transition to Firm-Fill Gypsum Concretedwgdwg
Quiet Qurl® 075 MT Transition to Firm-Fill Gypsum Concretepdfpdf
Quiet Qurl® 075 MT Over Woodpdfpdf
Quiet Qurl® 075 MT Over Wooddwgdwg
Quiet Qurl® 075 MT Over Concrete Metal with Studspdfpdf
Quiet Qurl® 075 MT Over Concrete Metal with Studsdwgdwg
Quiet Qurl® and GSL Nominal Lumber Floor Assemblypdfpdf
Quiet Qurl® and GSL I Joist Floor Assemblypdfpdf
Quiet Qurl® and GSL Open Web Floor Assemblypdfpdf
Quiet Qurl Perimeter Isolation roll

Quiet Qurl® Perimeter Isolation

The Perimeter Isolation Strip is a specialized accessory designed to maximize the effectiveness of the Quiet Qurl® sound mat systems. By ensuring a physical separation between the flooring assembly and adjacent walls, this strip plays a crucial role in Keene’s “mass-spring-mass” sound abatement philosophy, effectively preventing flanking paths for sound transmission. The inclusion of the Perimeter Isolation Strip in any Quiet Qurl® installation is essential for achieving the desired level of sound control, making it a staple in both residential and commercial projects focused on creating acoustically isolated environments.

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  • Retrofit applications of old buildings – especially historical tax credit apartments and future condominiums
  • Loft conversions
  • When a resilient ceiling is installed
  • With hard surfaces: concrete, stone, tile, vinyl and hardwood
  • With topping layers: gypsum concretes, lightweight concrete, mortar beds and plywood
  • When ceiling construction is not an option
  • Excellent performance at reducing sound in mid and high frequencies
  • Performance in wood frame construction and in concrete structures
  • Extra resiliency for greater sound absorption
  • Thick system, in which floor height is not an issue
  • Lightweight and easy to handle
  • Zip-strip included for simple and fast installation
  • GREENGUARD® Certified
Ul GreenGuard Certified logo

Related Project Profiles

Need Support?

Contact our Acoustical & Flooring Systems Specialist.

Rich Muller

Rich Muller
Director, Sales & Business Development
(312) 296-6007
ram@keenebuilding.com