Should You Spray Foam Your Attic

A lot of builders and homeowners are going with spray foam insulation because of the airtightness benefits but then the questioner mentioned that the spray foam contractor had intentionally left big holes to the outside by not sealing the gable vents.

Should you spray foam your attic.

Spray foam insulation installed properly not only insulates a home but greatly reduces the air leakage from the home. But most attics are not retro fitted by a a c company after spray foam is installed. When to spray foam attic floors. The use of spray foam attic can present many potential problems especially when it comes to the improper installation of this material within this area of your home.

But now you understand why homeowners rave rave about the wonderful benefits they immediately realize when bird family insulation crews install spray foam insulation in their homes. Attics with spray foam insulation are so cool. Nope you absolutely do not need to ventilate a spray foam house and here s why. With these benefits of spray foam there are also cons that can be created in the environment as well.

To guarantee a good seal. Because basically now that attic is a conditioned space. I have a spray foamed attic. Earlier this year i got a question about a home that had spray foam insulation in the attic.

It s quick and easy to do. We mean that literally by the way. Yes when we insulate your attic with spray foam we have added the area to your conditioned space. That s how you can save up to 40 on your energy bills.

Consumers are often told by spray foam contractors to do the rafters. Using spray foam insulation in an attic is a popular energy saving project. Call now to talk with savannah and schedule your free. Spray foam attic insulation is used primarily to act as a barrier to limit air movement and reduce the amount of energy loss that homes experience during the season changes.

If you re not do the attic floor. Thank you for writing this article. It s terrific because it s pretty much the same temperature as the rest of the house all the time. Spray foam installers may miss some of the air leakage sites in the attic which can lead to problems in the insulation of the attic.

For almost 10 years now we have been recommending that if a client spray foams the underside of the roof deck we prefer closed cell then they should drop both a supply and return vent into that attic cavity it essentially becomes another room in the house though of course we are not as concerned about proper sizing of the vents as we are that we are. Nothing unusual about that. And the benefits range from much lower utility bills to fewer pests to reduced sound transfer. The pros and cons of spray foam insulation can include the following.

Once you regulate the air in your attic this problem goes away with or without the insulation in the attic floor. It s important you spray foam attic rafters only if you need to.