Fiberglass Blown-In Insulation Services In Denver, CO


For many Colorado homeowners, heating and cooling are the most significant expenses they face associated with running the household. While you may find lots of tips and tricks to save on your utility bill, one of the most effective things you can do to save energy is to make sure your attic insulation is doing its job.

Fiberglass Blown-In Insulation

Fiberglass blown-in insulation is probably the most popular and well-known material for insulating the home. It’s made up of plastic filaments combined with recycled glass and spun into fibers. Most people think of it as large rolls of pink or yellow material. It’s also available in bags as loose-fill insulation. This combination of materials has multiple benefits:

  • The fiberglass material controls the flow of heat, cold, and noise. Some homeowners find that upgraded attic insulation reduces energy usage by up to 40%.
  • Fiberglass has the added benefit of resisting the moisture buildup that can lead to mold or fungus growth.
  • Since the primary ingredient is glass, fiberglass blown-in insulation doesn’t burn or absorb water.

What is the R-Value of Fiberglass Blown-In Insulation?

The R-value of insulation is a measure of how well it resists the flow of heat. The higher the R-value, the more resistant the material is, meaning that the insulating value is better. One inch of fiberglass blown-in insulation has an R-value of 3.4. By comparison, a one-inch wooden board has an R-value of 1.

How is Fiberglass Blown-In Insulation Installed?

When using loose-fill fiberglass,  our professional installers uses a specialized electric insulation blower to place the fibers. This method has several advantages:

  • It allows the technician to get the correct placement and depth of the material, even if the ceiling is low and working space is tight.
  • It makes it easy to fill nooks and crannies around the unfinished floors, irregular joists, and the many obstructions often found in attics.
  • It can fill in the gaps around existing insulation, restoring the thermal performance that the material may have lost over time.

Where Can I Learn More?

Colorado Insulation & Whole House Fans can help you with all your insulation needs. We can evaluate your project, help you decide what you need, and handle the insulation installation process  adequately and efficiently. Our team of friendly and knowledgeable professionals understands the climate in Colorado and knows how to install insulation to make your home the most efficient it can be. If you live in the Denver or Colorado Springs area, contact us today to get started saving money on your utility costs, including insulation and our whole house fans.

Featured Image: brizmaker/Shutterstock

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