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What You Should Know About Blow in Insulation ? Pros-Cons

Posted by christiane savaria on April 15, 2021
8 Comments

Blow in insulation works by protecting your home from excessive heat and cold drafts. There are many types of insulation out there today, and the differences among them can end up costing or saving you a substantial amount of time, money, and energy.

Before you decide on trying it out, let’s have a look at what exactly it entails, what are its pros and cons, and how you can install it.

what is Blow in insulation ?

Blow in insulation is made up of small particles of fiber, foam, recycled newspaper, cardboard, glass . it uses up to 85 percent recycled materials.

This type of insulation is made up of small particles of fiber, foam, recycled newspaper, cardboard, glass . it uses up to 85 percent recycled materials.


Resistance

Blown-in is considered flame resistant.
It is also moisture resistant, so it prevents mold, odor, and rot from creeping into your home.
Blown-in insulation can reduce condensation by controlling your attic temperature.
Due to its airtight seal, this type of insulation is better able to prevent noise from traveling through walls.

Blow in insulation will protect your home from the outside environment and keep you and your family comfortable inside.


Note
It is mechanically blown into or onto empty spaces in the structural part of a house to slow down the transmission of heat or cold.


R-Value


The R-Value rating should also be a factor in your decision .the higher the R-value the higher the performance with heat the insulation has.
For blown-in insulation, R-values range from R-2.2 for fiberglass up to R-3.8 for dense cellulose.

Not all types of blown-in insulation offer the same thermal value, but in most cases, even adding a little insulation is better than not adding any at all.



energy

Blow in insulation helps with noise reduction and can provide energy savings up to 15 percent.

it can create substantial savings in your energy bills. The extra cost spent on installation will typically be recovered by your utility savings over the next 2-4 years.

it is a good choice who need better insulation to reduce energy costs and also want to save money on materials.

These prefab panels can be installed in walls, ceilings, and floors. They’re airtight structural elements,
The blown material is tiny and able to get into tiny cracks and crevices of your attic, where air typically leaks through.

These prefab panels can be installed in walls, ceilings, and floors. They're airtight structural elements, The blown material is tiny and able to get into tiny cracks and crevices of your attic, where air typically leaks through.


Cost of Blown In Insulation

Like many other high quality and energy-efficient materials, blown in insulation can be more costly than lower quality alternatives,

Blown in insulation is generally less expensive than other types,

some statistics estimates that installing blown-in attic insulation costs anywhere from $600 to $1,200 for attics about 1000 square feet in size.

Note :
Our recommendation for blown-in attic insulation is fiberglass for its lower cost and effectiveness.


Installing

Installing blown in insulation is a easy procedure.

You can rent all of the equipment you need to insulate your house, and then you’re good to go.

Blown-in insulation can succumb to mold and rot if it comes in contact with a lot of moisture over an extended period of —which is why it’s important to ensure the area is sealed before blowing.

Note

You’ll need to thoroughly air seal and install soffit venting if needed.


Installation projects can be very messy.

Eco-Friendliness

environmentally friendly since it is made of recycled waste materials.

Note

Materials can be layered for added protection.

Most blown-in cellulose materials are non-toxic

Blown in cellulose can settle up to 20%, losing R-value over time,



The End

see also :

What is Fiberglass Insulation , Pros and Cons ?

what are the pros and cons of Spray foam insulation ?

What are pros and cons of insulated concrete forms ( ICFs ) ?

Pros and Cons of Blanket and Batt Insulation

What is Rigid Foam insulation ? Pros and Cons

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What Are SIPs ? Pros And Cons of Structural Insulated Panel

Pros and Cons of Electric Radiant Floor Heat

radiant barrier insulation

# blow in #attic

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