Is spray foam in the attic worth it?

Aerosol foam is an ideal choice for insulating the attic floor because it is impermeable to air and is a powerful insulator. This will prevent air conditioning in the living room of the house and hot or cold air from the attic from entering the house, where it can cause condensation, mold and other problems. In addition to the cost of attic or home insulation, one of the main disadvantages of insulation with sprayed foam is its harmful effects on the environment. Specifically, the foaming agent that creates the tiny holes in the foam and gives it insulating power has a high global warming potential (GWP).

According to the EPA, GWP measures the amount of energy that will absorb 1 ton of gas emissions over a specific period (usually 100 years) relative to 1 ton of carbon dioxide. The higher the number, the more the gas heats the earth. Especially in the case of complicated materials, such as aerosol foam insulation, hiring a professional can ensure that the installation is done correctly. Unlike other forms of insulation that can be compromised by water, closed-cell aerosol insulation is airtight.

Another way to make an aerosol foam insulation project place less of a burden on the environment is to ask the insulation contractor if you can use a soy-based product. It should also be noted that, by insulating the attic floor, it is isolated from the rest of the house, making it a space without air conditioning that can experience large temperature changes depending on the climate. Therefore, obviously, the attic floor will be the most cost-effective option, especially if you have a steep attic or a complex roof design with several peaks. One of the most important advantages of aerosol foam insulation is that it's a better insulator than other types, meaning homeowners can save money on their heating and cooling bills.

Any of the aerosol foam insulation systems for attics will work well, but the best way to insulate the attic really depends on your situation. Before looking for spray foam insulation near me, homeowners will want to consider the following items to determine if spray foam insulation is worth using. Eric brings his knowledge and training in construction science, his training in aerosol and injection foams provided by manufacturers, more than 8 years installing foam insulation, in addition to being dedicated to sales and management in the foam insulation industry. The insulation materials themselves are more expensive than those of other types, but insulation with aerosol foam also requires careful application.

Open-cell foam insulation isn't as strong an insulator as its closed-cell counterpart, with nearly half the R-value, but it's a cheaper alternative to closed-cell insulation, as it expands more. By insulating the attic beams with aerosol foam, a conditioned space is created in which the attic has the same temperature as the rest of the house. If you insulate the attic floor, you'll need free ventilation grilles and ensure that they are properly maintained in the long term.

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