The best insulation for attic will help deal with this problem once and for all.
Best insulation for attic space.
Spray foam insulation spf.
So it s time to pay close attention to what s happening up there.
Notice that you don t see insulation filling all the spaces between the ceiling joists.
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.
Is applied on the underside of the roof deck.
See that photo above.
Once you ve decided which type is best for you examine the material options and prices to home in on the right product.
For diy attic insulation you ve got two choices.
Rolls and batts are produced of mineral wool and fiberglass.
Non vented attic method in this case the attic is sealed preventing exterior air and humidity infiltration into the attic space this method is used for spray foam insulation.
Loose fill or batt the common term for blanket insulation.
As you well know hot air rises and escapes through the roof leaving you to deal with the cold aftermath.
Modern technology of blanket insulation today is considered the best insulation for attic.
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.
Is the best insulation for home energy performance can solve serious condensation problems.