Best Insulation For Attic Space

A finished attic should be insulated much like the rest of the house with insulation in the walls and ceiling.

Best insulation for attic space.

Buying more heaters would be expensive and raise the power utility bills significantly. Notice that you don t see insulation filling all the spaces between the ceiling joists. For the best performance an insulation material needs to fill the whole space with no gaps voids compression or incompletely filled areas. Batts are about the worst you can do here.

So it s time to pay close attention to what s happening up there. How to insulate a finished attic. Loose fill or batt the common term for blanket insulation. 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.

This is especially helpful in between the roof deck and the floor of the attic. Modern technology of blanket insulation today is considered the best insulation for attic. That means insulating the attic floor only not the walls and having vents in the roof. Both can be added to uninsulated attics or layered over existing material.

Radiant barrier insulation is the best choice for many homeowners. As you well know hot air rises and escapes through the roof leaving you to deal with the cold aftermath. With a finished attic insulation must help keep the attic areas comfortable. See that photo above.

Find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces. For diy attic insulation you ve got two choices. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer.

Rolls and batts are produced of mineral wool and fiberglass.