Types Of Insulation For Attic

For diy attic insulation you ve got two choices.

Types of insulation for attic.

In particularly cold climates you might go up to r 60. Spray foam attic insulation. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Batts and blankets loose fill and spray foam.

R value measures how resistant types of insulation are to heat flow. Closed cell and open cell aka 2 pound and pound respectively. Loose fill or batt the common term for blanket insulation. Batt and blanket insulation.

The most common form that insulation comes in is a batt or blanket. Spray foam offers the best attic insulation performance available. You could spend days talking about what type of insulation you should use but we will address a few of the most common types in this section. Your home s r value score will guide you toward the type of insulation you need.

Insulation decreases the amount of heat entering from outside when it s hot and traps warmth inside when it s cold. Insulation is rated by its r value. In general an attic s r value should be between r 30 and r 49. What type of insulation should i use in my attic.

They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively. Installing this type of insulation is an inexpensive and diy friendly project since the materials are designed to fit into the standard width between wall studs attic rafters and floor joists.