There are three types of insulation material fiberglass rock wool and cellulose.
Attic insulation installation tips.
A guide to attic insulation installation.
The facing on kraft faced insulation is made of kraft paper with an asphalt coating that makes the paper impermeable to water vapor.
During winter attic insulation keeps heated room air from escaping up into the attic and in summer insulation prevents hot attic air from heating up the living spaces below.
Simply put insulating the attic will make your entire home more comfortable and energy efficient.
The paper creates a vapor barrier that helps keep the water vapor in the warm moist heated indoor air from migrating outward into the wall or other structure.
Batt and roll insulation works well between joist and stud spaces or if you have a wide open space or a crawlspace.
A guide to attic insulation installation.
Be sure to install insulation on the attic walls and ceiling.
There are two main types of insulation.
The table below shows what levels of insulation are cost effective for different climates and locations in the home.
The purpose of insulation facing.
Now that you ve air sealed your attic and basement check your attic insulation levels and add more if necessary.
Be careful not to step between the joists.
Insulation level are specified by r value.
Always cover the tops of the ceiling joists to make sure the insulation is deep enough to reach your target r value and to prevent thermal bridging the heat loss that.
R value is a measure of insulation s ability to resist heat traveling through it.
Batt and roll insulation and loose fill sometimes known as blown in insulation.
Loose fill blown in insulation is best for tight spaces or if your attic already has a layer of insulation.
Batt and roll insulation also called blanket insulation are designed to fit between joists and wall stud cavities.
See install batt and roll insulation for details.
Install small pieces of insulation between the joists on the attic floor.
Here are eight diy tips for insulating your attic.
The higher the r value the better the thermal performance of the insulation.
Commonly used for diy projects they work well in open spaces like attic floors.
Keep adding layers until you get to r 38.
More insulation installation tricks and tips work from the perimeter of the attic toward the door or hatch so that you don t trample all over the insulation you just put in.
Determine the type of insulation needed for your attic.
For this reason faced insulation is typically installed on the.
The attic is the easiest place to add insulation to improve your comfort and the energy efficiency of your home.
Although it is rarely thought of and seldom seen the insulation in your attic is incredibly important.
If your attic insulation is properly installed and in good shape your home will be more energy efficient.
