Batting Unsulation In Attic

Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation.

Batting unsulation in attic.

While fiberglass batt insulation is often done with the help of a professional you can also install this insulation yourself if you have the time and desire. Find attic batt insulation at lowe s today. It can also be loose laid in your attic between the ceiling rafters. Blown in fiberglass creates a seamless blanket in your attic.

Once you ve decided which type is best for you examine the material options and prices to home in on the right product. 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. Batt insulation on the other hand consists of blankets or rolls of insulation made from fiberglass or cotton which is cut to fit into the floor of the attic. Sloppy people aren t suited for this job.

Some installations can yield a higher r value than traditional batt insulation for the same thickness and can fill even the smallest cavities creating an effective air barrier. A better choice is insulation that comes in smaller chunks. Loose fill or batt the common term for blanket insulation. For diy attic insulation you ve got two choices.

Batting type insulation should be placed on the outside walls of your home after the walls have been framed with lumber but prior to finishing. The installer taking his best firefighter pose holds a large hose and blows the chunks into the attic. A large machine outside churns the chunks and uses air to blow them up through the hose. The thermal performance of fiberglass insulation is directly related to its ability to trap and maintain very small pockets of air.