Rockwool (Mineral Wool) Insulation: Pros And Cons

Mineral wool (also known as Rockwool) is one of the most common insulating materials currently used in the US and Canada.

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R-value

Rockwool batts made for traditional 2×4 walls have an average R-value of 15 or higher.

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Easy to Install

As an insulating material, mineral wool is exceptionally dense and rigid, making it easier to install than many other types of insulation.

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The toppings

They say keep it simple for a reason. A few fresh ingredients go a long way.

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Durability

This material is not prone to sagging and settling, which means its R-value remains unchanged over time.

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Mineral wool insulation is more expensive than other comparable materials, like cellulose and fiberglass, partly because of its state-of-the-art manufacturing process, which uses powerful furnaces, spinning chambers, and other expensive pieces of technology.

Cost

There are many more thing you need to consider before making a decision.

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