Can be applied over existing insulation or in new construction.
Blown insulation attic thicknes.
When you need to add insulation to an attic crawl space or walls of a home the fastest and most cost efficient method is to use blown in insulation.
If you think you re among the 90 of us homes that are under insulated 1 performing a simple insulation inspection will help you determine your insulation needs.
We offer our review of the three most popular types of attic insulation with a look at each one s pros and cons.
Once you ve decided which type is best for you examine the material options and prices to home in on the right product.
Both can be added to uninsulated attics or layered over existing material.
Ideal for attic blow in installations.
Handy homeowners can install blown in insulation in the attic.
Click the button to calculate the depth in inches and pounds of total insulation required for this job.
Input length width and desired r value of the area to be insulated.
Loose fill cellulose insulation is composed of pulverized paper and fabric material treated with a flame retardant.
For diy attic insulation you ve got two choices.
Unlike fiberglass insulation.
Having the correct amount of attic insulation can help you maintain a comfortable temperature throughout your home and help save money on your energy bills plus prevent major issues like ice dams in the winter.
Blowing insulation into walls is best left to the pros because it involves drilling into stud spaces that may contain electrical.
Recommended inches of cellulose attic insulation.
The average cost of blown in insulation to achieve an r value of r 38 r 49 is 1 665 with most homeowners spending between 874 and 2 156 or 1 59 per square foot.
This calculator is to be used as an estimating tool only.
Click the button to calculate the depth in inches and pounds of total insulation required for this job.
Insulation r values vary based on the type thickness and density of the insulation material.
Loose fill or batt the common term for blanket insulation.
This calculator is to be used as an estimating tool only.
An r value tells you how well a type of insulation can keep heat from leaving or entering your home.
Input length width and desired r value of the area to be insulated.
Your options for attic insulation range from radiant barriers to sheets of mineral wool but most homeowners stick with products made from cellulose or fiberglass.
Creates a thermal blanket that fills gaps to reduce air infiltration keeping your home warm in the winter and cool in the summer.