LITTLE KNOWN FACTS ABOUT INSULATION CONTRACTORS.

By way of example, cathedral ceilings designed with 2x12 rafters have Place for normal ten-inch batts (R-thirty) and air flow. Unvented (hot roof style) cathedral ceilings may also be a choice. The new roof design and style makes it possible for far more insulation being put in from the roof cavity as the necessity for the vent Place is eradicated.