Blown In Attic Insulation Before After

Cellulose blown in ceiling insulation is a good choice for diyers.

Blown in attic insulation before after.

The homeowner is already noticing how much more comfortable she is in her home. Bills03303 via flickr cc by 2 0. Pick up the blower and insulation. The best way to think about this is that if you see vertical drywall in your attic you will need to follow this step before you blow in your new insulation.

Insulate home attic in combined locks with r60 blown in cellulose. And they need to be done obviously before several inches of cellulose insulation is blown in. Our teams recently helped a homeowner clean up after burst pipes in the attic. The pgrs team installed loose fill fiberglass insulation to increase the entire attic to r 39.

Furnace and stove flues. We start with this common type of insulation and a word of caution. You could see your energy bills reduced by as much as 15 to 25 percent. Both can be added to uninsulated attics or layered over existing material.

As you can see the insulation that they had up there before which wasn t nearly enough had discolored spots indicating that a lot of air was escaping through. So we took out the old insulation air sealed the attic and installed our blown cellulose insulation. Each bag of fiberglass insulation will cover approximately 65 square feet of attic space to a depth of 10 inches cellulose insulation covers half as much. Most homes have fiberglass batt insulation on these walls from the builder and we have already established that they suck and have to go.

Loose fill or batt the common term for blanket insulation. If you are using cellulose insulation you ll need to construct barriers around the devices. 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 insulation is adaptable and can conform to any space without disturbing any structures or finishes.

Blown insulation in your attic has an impressive long term payoff. Ten inches of blown insulation provides an insulating value of approximately r 30 1 inch of fiberglass provides about r 2 7 while 1 inch of cellulose is approximately r 3. After a few years blown in insulation tends to settle downward by a few inches which slightly reduces its overall thermal resistance known as r value because it leaves a small section at the. Blown in cellulose has a higher r rating and is less expensive than either blown insulation like fiberglass attic insulation or fiberglass batts.

The situation was made much worse by the attic s blown in cellulose insulation. For diy attic insulation you ve got two choices.