Blow-insulation is spray into the attic or walls.  Blow insulation is more affordable than blankets.

Fiber glass insulation that are available in sheets or rolls. Is installed between framing studs and joist. R-Value depends on the thickness of the insulation.

Fire stop is design to delay the spread of toxic smoke and flames, though openings and penetration.

Polyisocyanurate rigid foam insulation board helps deliver efficiency by keeping cold or hot air from penetrating your home.