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#Qtscu sound control underlayment software#
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#Qtscu sound control underlayment crack#

The products have also been certified to SCS Indoor Air Advantage Gold. QuietWalk features 94 percent recycled fiber and Insulayment offers 100 percent recycled fiber, according to Boesch. He said a major selling point of the products is they are derived from recycled fibers from the textile and carpet industries. “Our products are usually specified in large projects, like high-rises and condominiums,” he added. She noted that her customers choose EasyMat because it is easy to install, offers a competitive price point, and features excellent technical support for contractors “before, during and after the project is completed.”Īccording to Jack Boesch, MP Global Products’ marketing dir., his customers choose both QuietWalk underlayment for floating floors and Insulayment for glue- or nail-down hardwood floors. “The projects usually range from about 50,000 sq. Patty Velez, Custom Building Products sales representative for the Miami area, said her customers usually specific 5 mil EasyMat underlayment. “Also, we have our sound ratings numbers printed on the sheet membrane, so it gives our customers confidence in what they are getting.”

#Qtscu sound control underlayment crack#

“People want crack suppression and sound control in a product that’s lightweight and easy to install,” Benavent said. Your project may require a qualified consultant to help guide achieve your desired goals.Laticrete 125 Sound & Crack Adhesive is installed. It is important to understand the sound industry as its products can be controversial. The products and methods we recommend are all practical solutions to help achieve a quieter living space.

Privacy Ultimate Underlayment by Sound Isolation Company.

While some design professionals specify light weight concrete to create a quieter living space, the APA (Engineered Wood Association) conducted a lab test with 1 5/8″ lightweight concrete and found little benefit overall to sound attenuation (APA document available upon request).Īssembly without concrete: STC 48, IIC 69įor Warmboard applications, there are a few solutions to increase STC and IIC ratings, depending on your needs: IBC Section 1207 mandates that all floor/ceiling assemblies in multi-residential buildings meet or exceed a rating of 50 for both STC and IIC.

A common rating for a residential floor/ceiling assembly is 35-45 IIC. A common rating for standard residential assembly is 35-40 STC.Īn Impact Insulation Class (IIC) is a rating of how well an assembly attenuates structure borne sound, such as noise generated from children running across the floor or dancing. The higher the rating, the quieter the floor/ceiling assembly.Ī Sound Transmission Class (STC) rates how well a building’s floor/ceiling assembly attenuates airborne sound, such as noise from stereos or human conversations. Usually these services are performed by an “Acoustical Consultant” to provide STC and IIC ratings. Each method offers a different level of accuracy and cost.

#Qtscu sound control underlayment software#

Common methods of testing include field or lab testing, software modeling and estimating. The best practice in residential, multi-family and light commercial applications is to have the floor/ceiling assembly evaluated by one of several testing methods.

#Qtscu sound control underlayment code#

Sound attenuation may required to attain code ratings or to mitigate sound issues for a client.