If you’re looking for insulation for your home, you may have come across the term “blown-in insulation.” But what is blown-in insulation, and is it right for your home? let’s start with an intro to blown-in insulation.
In this article, we’ll discuss what blown-in insulation is, its pros and cons, and how it compares to other types of insulation.
Is blown-in insulation good?
Blown-in insulation is made from a variety of materials, including fiberglass, cellulose, and mineral wool. It’s often used in attics and walls and can be used in both new construction and retrofit projects.
The advantages of blown-in insulation include its ability to fill small spaces and gaps that other types of insulation can’t, its resistance to mold and mildew, and its eco-friendliness.
Some potential downsides of blown-in insulation include its tendency to settle over time and the fact that it can be difficult to install evenly. While some homeowners enjoy the ease of DIY installation, when you hire a professional you’re less likely to experience such issues.
How safe is blown insulation?
All types of insulation, including blown-in insulation, can pose a risk if not installed properly. The insulation itself is not flammable, but it can provide fuel for a fire if it comes into contact with an ignition source.
Always follow the manufacturer’s installation instructions carefully to minimize the risk of fire. Again, professional insulation installers are trained and have the proper tools necessary for safe installation.
Blown-in insulation versus spray foam insulation
Spray foam insulation is another type of insulation that’s often used in attics and walls. It has a higher R-value than blown-in insulation, which means it’s more effective at preventing heat transfer. However, it’s also more expensive and can be more difficult to install. Thus, many people opt for the more cost-effective and still highly effective blown-in option.
How blown-in insulation compares with batt insulation
Batt insulation is made from fiberglass or mineral wool and is available in pre-cut lengths that fit between the studs in your walls. It’s less expensive than spray foam insulation but not as effective at preventing heat transfer. It can also be difficult to install in tight spaces, so it’s not always a feasible option.
Blown-in insulation installation
Installing blown-in insulation is typically a two-person job. First, the area to be insulated is prepared by attaching a netting or screen material to the joists. This will help keep the insulation in place. Next, the insulation material is fed into a hose and blown into the attic or wall space. The amount of insulation you’ll need will depend on the size of your space and the R-value you’re trying to achieve.
To insulate an attic with blown-in insulation, first, measure the length and width of the space. Then calculate the square footage by multiplying the length by the width. Most attics require about seven inches of blown-in insulation for proper coverage.
Blown-in insulation can also be used to insulate walls, but it’s important to be aware of the potential for moisture problems. If you live in an area with high humidity, it’s best to use a vapor barrier when installing blown-in insulation in your walls. A professional insulation company will have the materials necessary to complete such a task.
The bottom line on blown-in insulation
Blown-in insulation is a good choice for many home projects, but it’s important to do your research and consult with a professional before making a final decision. Overall, blown-in insulation is eco-friendly, resistant to mold and mildew, and can fill small spaces and gaps that other types of insulation can’t, but may settle over time. When installed properly by a professional, it is safe for your home. Looking for insulation options? Reach out to our team of experienced insulation experts at Ideal Insulation today!