When it comes to choosing the right type of attic insulation, considerations vary, depending on location. In certain states, you can have as many as five distinct climate zones! So how do you know which type of attic insulation is the best for your property?
A professional energy audit is often a great place to start. A professional energy auditor will look into your home’s internal ecosystem your to check how energy-efficient it is, including your current attic insulation. The auditor then tells you whether you should add more insulation or install a new system altogether.
Again, on which state you live in, the U.S. Department of Energy will recommend the most suitable R-value for your attic insulation. The R-value measures thermal resistance, or simply the amount of insulation that can impede heat flow.
With a higher R-value, you get better insulation and a more energy-efficient home. The best R-value for your attic insulation will also be affected by your home’s exact location
In certain states, for example, the temperature variations between its northern and southern regions are the widest in winter. Thus, homes located north of the state need a little higher R-values compared to homes in the south.
Another factor to consider is the presence of excess moisture in the attic insulation. Such moisture usually comes from dripping water pipes, tiny roof leaks and appliances that are improperly vented. All these can bring down the insulation’s R-value, causing the growth of health-threatening mold and mildew.
By wrapping the water heater and pipes with insulation, a home’s energy efficiency also substantially improves, especially if the heater or some stretches of the pipes are in colder sections of the property (for example, the attic or the basement.
Water heating accounts for about 15-20% of a home’s monthly costs. Furthermore, insulating the water pipes will keep them from bursting or freezing during the coldest of winters. It’s easy to see that proper attic insulation can provide a lot of long-term benefits to your home. In general, it will reduce your energy bills, make indoor temperature more comfortable any time of the year, and improve indoor air quality.
From a wider perspective, because your energy consumption from heating and cooling will now be reduced, your home’s carbon footprint will also be minimized. Sometimes, there are earth-friendly insulation options available, such as those made from cotton or recycled materials.
In any case, spend time searching for a competent and trustworthy provider of attic insulation services. There are many options out there, but they are not all the same. Research goes a long, long way when deciding which one to choose.