Why You Should Use Continuous Closed-Cell Spray Foam Insulation

Posted on: 14 September 2015

Do you want to get more efficiency out of the insulation in your house? Continuous closed-cell spray foam insulation is something that you may want to consider, as it comes along with several benefits. Find out in this article why continuous insulation is a good investment, as well as what you can expect to pay for it.

What Makes Continuous Closed-Cell Spray Foam Insulation Ideal?

You should opt for continuous closed-cell spray foam insulation because it is the best way to reduce the difference in temperature between the stud (framing) and the wall cavity. The traditional batting type of insulation is unable to fill the spaces within the stud, which leads to there being various temperatures in the wall cavity. Closed-cell spray foam insulation is able to continue spreading within the wall cavity and stud to fill in all of the spaces.

Choosing closed-cell spray foam insulation is also the best way to get a high R-value. The R-value of insulation is actually the main thing you should pay attention to when shopping for insulation because it represents the amount of heat that it can resist. A high R-value will allow you to run your air conditioner efficiently so you can save money on the cost of energy.

Continuous closed-cell spray foam is also denser than batting insulation, which is what contributes to it having a high R-value. It is difficult for air to make it through the thick foam. You will also find that the foam is good for preventing mold from forming in the wall cavity from moisture. Basically, the dew point that creates moisture moves to the outside of your wall before mold has a chance to develop. Keep in mind that a contractor will not have to open all of the walls to insert the spray foam, as only a small hole is needed that is big enough for the equipment that he or she must use.

What is Closed-Cell Spray Foam Estimated to Cost?

The price for a professional to blow closed-cell spray foam insulation into the wall cavities of your house depends on the square footage. For instance, you should expect to pay a minimum of $1,000 if the wall cavity is 1000 square feet (at $2 to $3.50 a square foot). The price can be as much as $3,500 on the highest end of the scale for 1000 square feet. Don't delay speaking to a contractor so he or she can install continuous insulation in your walls and save you on energy costs.