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Are you spending too much on your energy bills? It may be time to upgrade the insulation in your home by installing blown-in insulation. Blown-in insulation has been around for decades, but its advantages are still well worth a look today. Not only does it effectively reduce heat loss in the winter, but it also helps keep cool air out during the summer months, saving you money on monthly utility costs in both seasons.

What is Blown-In Insulation?

Blown-In insulation is a type of insulation that is known for its easy installation and effectiveness in reducing energy costs. This insulation method involves blowing loose insulation fibers into a space, such as an attic or wall cavity, to create a thick layer that traps and blocks heat and cold air from escaping. Blown-In insulation is highly versatile and can be installed in a variety of areas in your home. Not only does it save energy and lower utility bills, it also improves the overall comfort and air quality of a building. If you’re looking for an efficient and cost-effective way to insulate your home or business, Blown-In insulation is definitely worth considering.

Pros and Cons of Blown-In Insulation


  • Blown-in insulation effectively fills small spaces and gaps, making it a viable option for older homes
  • It is more environmentally friendly than other insulation options as it’s made with recycled materials
  • While the upfront cost of blown-in insulation averages $1,500, the energy savings you will see pay for itself over time
  • It is insect and critter repellent because most blown-in insulation materials are treated with borates


  • Installation process can be messy and costly due to the requirement of special equipment, unlike traditional insulation options.
  • Over time, this insulation may shift or settle, potentially decreasing its effectiveness
  • If too much loose fill is installed on an attic floor, it can cause the ceiling below to sag due to the weight
  • Water can wear at the R-value and can even lead to mold or mildew

Types of Materials

There are plenty of different options to choose from when it comes to blown-in insulation. Cellulose insulation is made from recycled materials and can provide a high R-value (a measure of insulation’s ability to resist heat flow) per inch of thickness. Fiberglass insulation is another common option and is known for its durability and fire resistance. Meanwhile, mineral wool insulation is highly effective at absorbing sound and is great for reducing noise pollution in your home.

Tips for Blown-In Insulation Installation

Blown-in insulation is a popular choice for homeowners who want to increase the energy efficiency of their home. If you’re considering blown-in insulation installation, there are a few things to keep in mind:

  • Make sure the area is clean and free from debris before installation. This will help ensure proper coverage and reduce the risk of air leaks.
  • Be sure to wear protective gear, including a breathing mask and goggles, to avoid irritation from the insulation fibers.
  • Consider working with a professional to ensure the insulation is installed correctly and to get the best results.
  • If you suffer from asthma or other respiratory illnesses, it’s best to hire a professional for the job.

Upgrade Your Insulation

Installing blown-in insulation can increase energy efficiency in your home and lower your monthly utility costs. This insulation type has been popular for years due to its easy installation, versatility, and effectiveness in controlling temperature. It is important to prepare the installation area by cleaning it and wearing safety gear like goggles and masks. To make the most of your investment, consider upgrading your home’s insulation today.