Loose fill or batt the common term for blanket insulation.
Attic insulation spacer.
Once you ve decided which type is best for you examine the material options and prices to home in on the right product.
Insufficient attic insulation poor air sealing and uninsulated ductwork are all common problems that will lead to uncomfortable rooms and make your home less efficient.
Both can be added to uninsulated attics or layered over existing material.
Owens corning raft r mate attic rafter vents.
If insulation is allowed to bunch against the inside slope of the roof between the rafters air will be blocked before it can traverse the attic.
Fill every joist space completely and evenly with the insulation leaving attic vents uncovered.
An air space between the insulation and the bottom of the roof sheathing is desirable.
Among commonly used types of insulation there are mineral wool or fiberglass rolls and batts rigid fiberglass board loose fill materials cellulose mineral wool etc.
Level uneven spots with a rake.
Rolls and batts are produced of mineral wool and fiberglass.
With a helper to load the blower with insulation as needed start at the perimeter of the attic and work toward the attic access door.
Raft r mate attic rafter vents create a space between each rafter for air to flow freely up the rafters and into the attic.
For diy attic insulation you ve got two choices.
Find a pre screened local home insulation contractor.