Things To Remember When Hiring an Attic Insulation Contractor

A well-insulated attic can make a big difference in the performance of your home. It can help you save on energy costs and provide a more comfortable environment. Proper insulation is essential for a variety of reasons, from keeping warm air inside during winter to reducing energy usage during summer.
Insufficient or damaged insulation can cause your home to run hotter than it should, costing you thousands of dollars a year. Having your entire system checked by a professional is important to reducing energy costs. Up to 90 percent of homes in the United States are under-insulated. A professional insulation contractor can ensure that all systems are working properly and that your home has the right ventilation. Visit Source for more details. Attic Insulation Contractors – First Defense Insulation

Whether you choose to use cellulose or fiberglass insulation, there are several factors to consider before hiring a contractor. Remember that cellulose has a tendency to collect water, and this will cause rotting, mold, and mildew. Plus, cellulose has a tendency to settle and sag over time.
Fiberglass is a great option because it is fire-resistant and doesn’t irritate your skin or lungs. But it’s also pricier than other types. In addition to being fire-resistant, fiberglass blocks airflow and prevents noise. Before hiring an insulation contractor, make sure to measure the depth of your existing insulation and estimate its R-value. Also, don’t forget to properly dispose of the old or damaged insulation!
Another option is spray foam insulation, which is excellent for retrofitting existing attics. Spray foam has a high R-value and blocks airflow. It also reduces the risk of dust mites and other allergens. It also reduces the amount of energy lost in your attic.
You should also consider the type of insulation used. Fiberglass and mineral wool are great options, but spray foam is the most effective choice when it comes to attic insulation. In fact, spray foam insulation is recommended by the North American Insulation Manufacturers Association. There are two types of spray foam: closed-cell foam and open-cell foam. While both are effective in insulating the space, the latter is preferred by professionals.
If you are a DIY type, you can even install the new insulation yourself. Foil or fiberglass rolls have an R-value of 3.8 and have a high surface area to reduce heat loss. The cost of fiberglass rolls is $1/sq. foot and the labor is around $2000.