The Pros and Cons of Fiberglass vs Spray Foam Insulation

On 20 Aug., 2021

Among the most common forms of insulation is the use of fiberglass and spray foam. That is because they both have high R-values and they have the right abilities to retain heat within the house and also keep your house from being exposed to external thermal conditions.

The Pros and Cons of Fiberglass vs Spray Foam Insulation

Among the most common forms of insulation is the use of fiberglass and spray foam. That is because they both have high R-values and they have the right abilities to retain heat within the house and also keep your house from being exposed to external thermal conditions. Now you may wonder which could be best for you to use because fiberglass and spray foam are good enough.

Well much as they both have great insulation and soundproof capabilities, they also have their shortcomings. And that is what makes them differ alongside their efficiency. For you to best decide on which is the best option for insulation between fiberglass and spray foam here are the pros and cons of fiberglass vs spray foam insulation.

The Pros of Fiberglass

Fiberglass is an effective form of insulation and it's affordable. Well, it is not cheap exactly, but its cost is within the reach of many people. the fact that fiberglass insulation is effective at keeping your house warm and keeping it free from the extremes of external temperatures makes it the best option for many who would like to have warm houses in winter and cool houses in summer. Fiberglass is good at slowing the spread of heat and cold by trapping air pockets that enhance regulated temperatures in your home. Fiberglass is also easy to install as opposed to spraying foam insulation whose installation complex and requires a higher skill.

The Cons of Fiberglass

Fiberglass does not seal wall and ceiling spaces tightly. Also, fiberglass irritates the alveoli and when inhaled for a very long time can cause lung cancer. Studies have proved that too much exposure to fiberglass can cause lung cancer by slicing DNA and causing cell mutation just as mineral wool does.

That alone is disadvantageous enough to make you feel threatened by the use of fiberglass. However, when it is installed well, exposure to fiberglass is rare because it will be tucked inside walls the roof, and other places that require insulation. If it was a real danger, it could not be passed to be used as an insulator so don’t worry too much because the risk is the direct contact with fiberglass for several years which obviously will not be your case.

Spray foam insulation is expensive to install. That is a fact that cannot be urged with. However, spray foam is the most effective form of insulation that exceeds the benefits of fiberglass vastly.

In terms of effectiveness, fiberglass cannot compare with spray foam. Spray foam insulation pros include; air circulation, defense against moisture, reinforcement, and soundproof capabilities that greatly exceed those of fiberglass. Also spray foam is more resistant to water and it is not affected by water. This quality makes it the most available option to use in areas with high humidity.

As far as your health is concerned, you shouldn’t have the slightest worry because spray foam has been passed as perfectly safe meaning it has an effect on your health. The benefits of spray foam cannot be compared to its cost because they exceed it. Also within 2- years, you will have recovered the cost of insulation through reduced bills. Choosing between spray foam and fiberglass insulation is now left to you to decide on what serves you best.

The spray insulation would uѕuаllу come with instructions and the nесеѕѕаrу hаrdwаrе ѕuсh аѕ a gаrdеn hose lооkіng gun and a hose, ѕоmе nоzzlеѕ, tірѕ, gloves аnd gоgglеѕ, mаkіng іnѕulаtіng уоur hоmе аѕ еаѕу аѕ wаtеrіng your bасkуаrd.

Thе installation рrосеѕѕ usually rеԛuіrеѕ mіnіmаl set-up of the еԛuірmеnt аnd nоrmаllу juѕt rеԛuіrеѕ careful аіmеd spraying. Evеn whеn uѕіng high expansion fоаm insulation kіtѕ, thе procedure is fаіrlу easy tо fоllоw for аѕ long аѕ уоu are аblе tо аіm the nоzzlе аt thе area that needs іnѕulаtіоn, thеn the whоlе рrосеѕѕ should mоvе very smoothly.

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