Attic Insulation Layers

Improper installation can damage attic framing promote mold.

Attic insulation layers.

A guide to proper attic insulation. Now you are going to want to add a second layer of the batt insulation on top of the first. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Loose fill or batt the common term for blanket insulation.

The second step in insulating your attic involves building up the layers of your batt insulation. Thus far you will only have installed one layer of batt insulation above the vapor barrier. Between the two layers of insulation. A tip for doubling up on attic insulation.

Both can be added to uninsulated attics or layered over existing material. Layer more insulation over the old for more effectiveness. The format of house insulation you need depends on where you put it and if you need to control moisture. The best approach for a vented attic in a cold climate is installing a layer of drywall with a good coat of latex paint the paint creates a semi permeable vapor barrier.

For diy attic insulation you ve got two choices. Cold areas require a higher r value like an r 49. So with cold weather. Keep your space dry with faced insulation.