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Exterior Wall Insulation in Denver, CO

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What to Look at When Choosing Insulation

When it comes to home insulation, every homeowner has different needs. As you contemplate insulating your home, you would be well-served to work with a professional Denver wall insulation company like Red Rocks Insulation. As part of the process, we would enjoy educating you about how to select the right insulation. We would suggest you consider the following criteria.

House Wall Insulation

Efficiency level

Insulation efficiency relates to an insulation’s ability to deflect heat. Each type of insulation gets a R-Value rating with the higher ratings being better.

Fire resistance

Each type of insulation has a different capacity to retard the spread of fire. Some insulations are naturally fire retardant while others need to be treated with fire retardant chemicals prior to installation.

Noise reduction

Some types of insulations are more dense than others. That matters because higher-density insulations are better at reducing noise passing from one area of the home to another.

Wall Insulation Installation Benefits

Benefits of Installing Exterior Wall Insulation

Given the investment needed to insulate your home, you should focus on the benefits you could derive from doing so. As a quality Denver wall insulation company, we would tell you that the potential benefits would include:

  • Establish consistent indoor temperatures year-round
  • Noise reduction from outside the home
  • Reduce energy costs
  • Lower energy usage is good for the environment
  • Helps slow the spread of fire in the walls
  • Reduces damage from water condensation in the walls

Types of Exterior Wall Insulation

While most types of insulation could be used to insulate walls (exterior and interior) in Denver Colorado, some types are better suited for this use than others. Here is a list of insulation options that our local insulation company might recommend for your exterior walls:

  • Precut Fiberglass Batts
  • Precut Cellulose Batts (made from recycled paper products)
  • Blown-in rock wool / cellulose
  • Sprayed foam insulation

Note: Batts are like precut exterior wall insulation panels.


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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Installing Wall Insulation

Determining the Cost of Insulating Exterior Walls

As you look at the exterior of your home, you might start wondering how much it will cost for a full exterior insulation process. When estimating home insulation in Denver, we consider several different factors. We would want to consider the Sq. footage of the wall space, the type of insulation to be used, and the estimated time it would take for the process. For more information, feel free to contact a Red Rocks Insulation representative.

How You Save Money With Wall Insulation

It’s true that insulating your home could lead to a significant reduction in your monthly energy costs. How?

Let’s assume you set your thermostat at 70 degrees year-round. With the proper energy efficient wall insulation, it is easier to defend the home against warm air in the summer and cold air in the winter. Effectively, this results in putting less strain on your HVAC system to control your home’s temperature. Less stress on your HVAC will translate to less stress on your monthly energy bill.

Saving Money With Wall Insulation
Home Insulation Services in Denver CO

Benefits of Working With Red Rocks Insulation

When deciding to invest in home upgrades, you can derive extra value by choosing the best service provider. In the wall insulation community, we stand as a top local insulation company by reputation. That reputation was built on the backs of a great team of home insulation experts. To be sure, each team member is well-trained, professional, and courteous.

As an extra benefit, you’ll want to note that our prices for materials and labor are always competitive and affordable. We have established our pricing process so our services will be available to everyone in the community. Also, we stand behind our work with a 100% customer satisfaction guarantee.

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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

Which types of home insulation are rated most energy efficient?

That would depend on a number of factors including the climate in your area and the style/size of your home. With that said, you could maximize your energy cost savings with spray foam insulation or maybe really dense fiberglass or cellulose batts.

How long will it take to do exterior wall insulation?

Again, we would need additional information before we could make a realistic time estimate. We would need to know the style/size of your home, the materials with which your home was built, and the type of insulation you would want to be used for the wall insulation process. Generally, we aim to finish every job in less than a full day.

My home was built with predominantly wood materials. Since I’m concerned about fire, which type of insulation would you say is most fire-resistant?

If a fire is one of your top concerns, we would probably recommend that you consider choosing a fiberglass batt option. The fiberglass and plastic materials are naturally fire-resistant. If installed in batts, you would need to be slightly concerned about the backing materials used to form the batts.

Will I be charged for your consultation services?

No. We offer our expert insulation consultations free of charge. Our goal will be to educate you about home insulation and help you make the right choice for your home. If everything is agreeable, we would then proceed to give you an estimate and move forward to schedule an installation date that fits cint your schedule.

Any other question?