Benefits to Rock and Slag Wool Insulation Benefits to Rock and Slag Wool Insulation

Slag wool insulation is produced from iron ore waste from industrial use while rock wool insulation is made from rocks. These systems were common years ago, faded from popularity in the 60s and 70s, but have made a comeback in recent years. Slag wool insulation is used more than the rock type. Read on to learn some of the benefits of using rock and slag wool insulation.

Renewable Resource

Rock and slag wool insulation are both made from waste that is created by industrial purposes. This waste would have normally wound up in a landfill. Rock and slag wool insulation is made up of 75 percent waste.

Very Effective Insulation

Rock and slag wool insulation are very effective at saving energy to the tune of 400 trillion BTU annually. The energy saved by rock and slag wool insulation is 12 times more than what it takes to create it.

Resistant to Fire

Rock and slag wool insulation can withstand temperatures over 2,000-degrees Fahrenheit. This makes this insulation useful in other applications.

Sound Barrier

The material used to make the insulation is fibrous and dense which absorbs sound.

Inorganic

Due to rock and slag insulation being inorganic it resists mold and vermin.

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