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Rock Wool Insulation in Denver, CO

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What to Look at When Choosing Insulation

No two homes or commercial buildings are the same. They come in different shapes and sizes while made from different kinds of materials. They can also be found in locations where all kinds of weather conditions exist.

All of the things mentioned above are exactly why so many varieties of insulation exist. As you contemplate insulating your home or commercial building, you should take these things into account, plus consider the following factors:

Rock Wool Insulation

Efficiency level

Efficiency level or R-value refers to an insulation’s ability to deflect heat radiation and block cold air. The higher the level, the better.

Fire resistance

Some insulations are made from naturally fire-resistant materials while other insulations require treatment with some kind of fire retardant chemical.

Noise reduction

Certain types of wall insulation are better at blocking noise from the outside and between rooms. The thickness and density matter.

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When is Rock Wool Insulation in Denver the Right Solution?

Some types of insulation provide very specific benefits. If you are looking for an option that checks all of the right boxes along with being affordable, your search might lead you to rock wool.

It’s a particularly good option if the facility you are looking to insulate is located in an area where the weather conditions, both hot and cold, are harsh. This option also works well in busy metropolitan areas where the facility is constantly bombarded with noise. Denver Colorado qualifies on all of these counts.

What Benefits are Derived From Installing Wool Insulation

As mentioned above, wool (rock) insulation checks a lot of key boxes in terms of the benefits it offers. That would include the following:

  • It’s at the high end of the affordability spectrum
  • It has a high R-value heat retention rating at 3.0 to 3.3
  • It’s fire-resistant up to 1,400 degrees Fahrenheit
  • It’s very durable, often lasting up to 5-10 years before replacing
  • It does a great job of reducing water and condensation
  • It’s a great soundproofing option


made with cellulose (fiberglass, recycled paper, and cardboard)


made with polyurethane chemicals that expand and fill spaces when exposed to air


made with fiberglass and rock wool materials that are installed in rolls

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How to Install Wool (Rock) Insulation

How to Install Wool (Rock) Insulation

Rock wool comes in batts that are easy to cut and roll. It makes for a great option when large areas need to be covered at a time because rolls are manufactured in a variety of sizes. Also, it’s easy to pull out the old rock wool insulation and put in the new.

The only installation downside to rock wool is it only comes un-faced (no kraft paper or foil barrier). If necessary, an independent permeable membrane may need to be installed under the rock wool material.

Where Can Wool (Rock) Insulation Be Installed?

Being a very flexible option and easy to install, rock wool is suitable for pretty much anywhere in the house or building. With that said, it might be a tad difficult to install it in small and tight places. As a home insulation in Denver, you should have no problems using it as ceiling insulation, floor insulation, roof insulation, or room insulation between two rooms.

If using it as a room insulation, try it for soundproofing between two interior rooms.

Rock Wool Insulation Installation
Denver Wool Insulation Service

The Benefits of Choosing Red Rocks Insulation for Your Insulation Needs

After years of hard work and providing great customer service, we have earned the right to be considered a top-rated Denver wall insulation service. Our insulation installers are second to none because of their professionalism and dedication to providing excellent customer service.

Along with getting quality and friendly service, you can count on getting a price that is affordable for any budget. Did we mention our 100% customer satisfaction guarantee on materials and labor?

The best way to find out why we are Denver’s go-to insulation company is to call us and give us a try.

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5-Stars Reviews

“I wasn’t sure what kind of insulation I needed for soundproofing a room, but my Red Rocks Insulation representative was right on target with their recommendation. Much appreciated!”

Bob H.

“After the insulation was blown into my attic, I expected to find a mess. Much to my amazement, the Red Rocks insulation installers left the work area cleaner than when they arrived”

Martha V.

“Apparently, my Red Rocks representative was right. After reflective insulation was installed in my roof area, my energy bill has been 25% lower over the last two months.”

Teddy S.

“As advertised, our Red Rocks technicians completed our roof insulation installation and left the place so clean it was as if they weren’t ever here.”

Tim and Susan R.

“We were concerned about the cost of insulating the attic in our 25-year home. Those concerns we alleviated when our Red Rocks representative quoted an extraordinary price.”

Juan H.

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Frequently Asked Questions

What is rock wool insulation?

It’s a process by which a professional insulation installer like Red Rocks Insulation would come to your home and business to roll out new rolls of rock-wool insulation batts.

What is rock wool insulation made of?

Rock wool is often referred to as mineral wool. As the name insinuates, the primary manufacturing material is lava rock. The rock is melted at high temperatures and subsequently, air blasted. That creates long fiber strands that are then woven into batts of material in a variety of sizes for easy installation.

What does rock wool insulation look like?

For the most part, it will look like a white or pale yellow pillow. There might be slightly darker areas created by dust and gray discoloration caused by deposition from air bypass leaks.

How to install rock wool insulation in the ceiling?

Using tools like tap measure, level, and utility knife, you would cut batts to specs. After attaching the fasteners, you would then connect the fasteners to the ceiling cavities. After securing it with screws, you’ll want to inspect and make sure the seal is as tight as possible. DONE!

Any other question?