Loose fill fiberglass seems to dominate attic insulation in new construction homes and has an r value of approximately 2 5 per inch.
Loose fill insulation in attic.
If your attic or wall insulation is in batt or blanket form whether it s fiberglass cellulose or another material you generally don t have to be concerned about asbestos.
Sold in stores shredded polystyrene insulation.
It can be effectively blown over existing insulation and.
First things first you need to go up into your attic inspect the condition of the insulation and calculate the current level of insulation.
Your attic should have a certain amount of insulation in it and the recommended level of insulation for your attic is dependent on where you live.
Like cellulose you need a big machine to blow it in.
For diy attic insulation you ve got two choices.
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Both can be added to uninsulated attics or layered over existing material.
Once you ve decided which type is best for you examine the material options and prices to home in on the right product.
The first step in loose fill attic insulation removal is determining what type of insulation you ll be working with.
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Inspecting your attic insulation.
Pros and cons of loose fill fiberglass attic insulation.
Loose fill insulation is great for installing in attics with very little headroom and multiple obstructions such as vents and cross beams.
Loose fill or batt the common term for blanket insulation.
The types of insulation that were most commonly made with asbestos are loose fill also called blown in insulation.