Insulate and Innovate

June 4, 2019

Johns Manville Mineral Wool Sound and Fire Block insulation provides a powerful (and yet quiet) 2-in-1. The insulation batts are noncombustible and moisture-resistant. The high-density fibers in mineral wool help delay the spread of fire and reduce noise transfer in interior walls and between ceilings and floors. The insulation improves wall assembly STC ratings by up to 10 dB, has a melting point in excess of 2000˚F and is made of durable inorganic glass, which translates into no growth of fungi and no sustaining of vermin. JM mineral wool is also easily cut, installed and fills the entire cavity for maximum performance. It is best used in wood-stud cavities and interior walls and ceilings between floors to deliver noise control. 

Sponsored Recommendations

Eldorado Stone Before & Afters

Check out some of Eldorado's recent projects. This will show you the before and after results of how Eldorado could add value to your next architectural endeavor.

Eldorado Stone Inspiration Galleries

For over 50 years, Eldorado Stone has demonstrated an undeniable passion for creating authentic products that elevate not only quality and design but also attainability.

About Eldorado Stone

Today, Eldorado is recognized as a leader in quality and innovation in the U.S. and around the world. Eldorado Stone, LLC is headquartered in Oceanside, CA, and currently operates...

Stone 101 Guide

Renovating or building your home can be both exciting and daunting as you go through the process of choosing an optimal layout, the best materials, and pleasing colors and finishes...