Pros of Choosing Spray Foam Insulation for Your Attic

Posted on: 17 June 2017

Although having an attic is convenient for storage or as an additional living space, it does pose the risk of decreasing the energy efficiency of your home. Due to its proximity to the roof, an uninsulated attic would eventually lead to thermal loss and gain in your home as the ambient weather changes. Therefore, it would be advisable to invest in insulation coverage for this space. Nevertheless, with the numerous alternatives that are available, you may become confused as to what you should select for your structure. Below are some of the notable pros of choosing spray foam insulation for your attic:

Spray foam insulation forms an impermeable barrier

Considering the various kinds of insulation that are in the market, spray foam is one of the options that will create an impenetrable barrier in your attic. Think of this type of insulation as a hypothetical windbreaker for the attic. When the wind and cold temperatures try to permeate your attic, they will be deflected. Other options, like fibreglass, may provide you with insulation, but they would work similarly to a sweater. This approach means that the fibreglass would limit the amount of cold coming in, but some air will still penetrate through the insulation. Therefore, if you are looking to make your attic as insulted as possible, spray foam would be an ideal option.

Spray foam insulation tightly seals cracks and crevices

Another unique benefit of spray foam insulation is that it can seal up any gaps and holes that could have developed on the walls and ceiling of your attic. These cracks and crevices may appear to be minor structural flaws, but in reality, they are the primary cause of drafts and decreased energy efficiency in your attic. Since spray foam is a highly flexible material, it is capable of creating airtight seals wherever it is applied, which in turn will significantly decrease the chances of infiltration in your attic.

Spray foam provides you with a moisture barrier

An aspect of insulation that not many homeowners consider is that not all the options available to you are waterproof. As a result, you will find that your choice of insulation would dictate the frequency at which it needs replacement, due to steady moisture damage from humidity, water damage and more. Spray foam is an impermeable insulation solution. Therefore, not only would it protect your home from heat loss and gain but it will also provide you with a moisture barrier.