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Tips & Advice

Comparing Cellulose and Fiberglass Insulation

Posted July 23, 2015


Cellulose Insulation

If you are looking for a quality insulation that will offer you plenty of energy efficiency, cellulose insulation may be the right type for you. Cellulose insulation is installed by blowing fibers into the wall that you will be insulating. It is treated with boric acid so it is not flammable, and it works through the natural insulating properties of cellulose cells. In addition to keeping your home warm throughout the winter and your energy bills low throughout the year, cellulose insulation can also offer sound protection. It is important to note that you should have a professional install cellulose insulation so that it can be done properly and leaks a minimal amount of air.

Fiberglass Insulation

While cellulose insulation is efficient, fiberglass insulation tends to be the most popular choice. This cheap type of insulation is placed within your wall to keep heat inside your home. Unfortunately, it tends to leak more air than cellulose insulation and has a habit of losing heat quickly throughout particularly cold temperatures. The presence of kraft paper may also make fiberglass insulation flammable in some cases, which is a safety consideration that should not be ignored. Remember that as is the case with cellulose insulation, it is important that you have a professional install your fiberglass insulation for optimal results.


If you are looking for a quick fix that is easy to install, you may be able to get away with fiberglass insulation. If you want the energy efficiency to lower your bills as well as constant comfort, on the other hand, you will be better off with cellulose insulation.Insulation serving the greater Seattle area is important, as it keeps your home comfortable and your energy bills reasonable. There are more ways tha one to insulate your home, however, so you must decide which route you want to take. Cellulose and fiberglass are two popular types of insulation and each has their own advantages and disadvantages. Keep reading if you are interested in comparing cellulose and fiberglass insulation to see which kind is a better choice for your needs.