October 3, 2022


The Interior Breakfast

Is Rolled Insulation Better Than Blown?

Why is rolled insulation better than blowing? With all the choices for insulation on the market, it may be difficult to choose between the many types of insulation. So what is the difference between the two? Is one superior to the other? Let’s take a closer look at both types of insulation and see which one is, in fact, better.

Rolled insulation

Rolled insulation consists of strips of insulation that are rolled up tightly and glued together. This is the most traditional type of insulation that homeowners can purchase, and it’s also the most popular type used in residential building projects. However, not everyone can afford it. To install this type of insulation, use a blower door and you also have to start evaluating your blower door and insulation immediately. To keep the heat inside the house during the winter months, your attic must be sealed with duct tape and then covered with rolls of fiberglass or rolled sheet metal. To provide ventilation and prevent moisture from collecting, your home must also have a leaky roof.

Blowing insulation

Blowing insulation uses a larger diameter pipe that is placed in the attic near the roof rafters. The pipe is filled with air that is pressurized; thus increasing the amount of airflow in the attic. Air is forced through the pipe and then travels throughout the roof structure and out to the downspouts. You usually only have a small gap from the top of the roof to the bottom of the vent, which provides good airflow to the attic and allows cold air in during the winter.

Rolling insulation requires less space. It is created by rolling smaller sheets of metal or plastic around a steel or aluminum tube. A blower door is then inserted into the tube. Since there’s less material to blow, the process is slower and takes more energy. This is why the blower door is smaller than other types of insulation. This means that the blower door will be easier and cheaper to install, which will save you money during the life of the roof.

Reduce your heating and cooling costs

With a cold air intake, you can reduce your heating and cooling costs. You can get a lower cost of energy because cold air is replaced by warm air. With a hot-air intake, hot air is vented out to the roof and the space outside the house. If you don’t pay attention to the amount of heat that is entering the house, you’ll have an increase in the demand for heating and cooling, which will make your monthly heating and cooling bills go up.

In summary, the answer to the question, “is rolled insulation better than blowing?” It depends on the application. In areas where it provides better protection and flexibility, it can be a superior product. However, in most cases, it is blown.