Insulating one’s attic room is very important because it will not only reduce energy consumption but will also improve the living conditions of one’s home. Because the law of thermodynamics states that heat moves from a hot to a cold area, non-insulated houses may be toasty during the summer. You can avoid this miserable scenario simply by installing attic insulation. Have a look at First Defense Insulation for more info on this.
There are three common kinds of attic insulation: cellulose-based, installed fibreglass, and spray-foam. Each of these materials has its own manner of insulating your attic, but they also have certain flaws.
Cellulose-based insulation is made from bits of newspapers that have been chemically cured to reduce their flammability, and it is true that cellulose-based insulation could be used as a firewall because it takes a long time to ignite, burns slowly, and does not emit hazardous gases. They are usually installed with the use of a blowing apparatus to the underside of the building.
Fiberglass is made of molten glass jetted through tiny holes to create the fibre and matted as a complete item, and the quality of its insulation is highly dependent on how it was installed. If you’re planning to use this type of insulation, it’s best to hire professionals to instal it for you because this technique is extremely important.
Last but not least, spray-polyurethane foam insulation is gaining popularity at the moment due to its low cost. Foam is sprayed at the bottom of the roofing as well as the attic’s wall space, completely covering any air leaks and determining a non-vented attic, reducing the chances of temperature swings that can occur with v-shaped attics.
The main disadvantage of fibreglass is its high cost, as well as the fact that it must be kept away from electrical wires to minimise fire hazards; once lit, fibreglass can be quite a firecracker, emitting hazardous chemicals.
You can choose the best insulating option for your home based on these facts, as well as other factors such as the general temperature in your area, humidity, and how torrential snow or rain can affect your attic. Your decision will be based on the function of your attic (living quarters or storage space) and, ultimately, your budget.