R32 Attic Insulation

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.

R32 attic insulation.

Insulate the attic with owens corning s ecotouch pink fiberglas insulation canada s no. The table below shows what levels of insulation are cost effective for different climates and locations in the home. Ecotouch pink fiberglas insulation has outstanding thermal resistance for maximum energy savings. Along with knowing the r value of a particular insulation it is also important to calculate the r value of a total system.

In comparison an inch of blown fiberglass insulation has an r value of 3 1 3 4 and an inch of blown cellulose in an attic has an r value of 3 2 3 7. Easily cut does not rot nor promote fungi or mildew. R value is a measure of insulation s ability to resist heat traveling through it. A recent mckinsey co.

Insulation level are specified by r value. Made from natural and recycled materials. Improved insulation is a good step toward improving building efficiency particularly since the atlanta based american society of heating refrigerating and air conditioning engineers ashrae increased minimum roof insulation levels in 2007 in its standard 90 1 the first increase in 18 years and if that isn t enough to spur someone into action. The higher the r value the better the thermal performance of the insulation.

8 x 15 25 x 47. Rigid mineral wool insulation sheathing board that is non combustible water repellent fire resistant and sound absorbent. Covers up to 29 4 sq ft.