Choosing the right type of attic insulation for your home depends on so many location-related factors. In a single state, there can be as many as five distinct climate zones! So how do you know how to insulate your attic best?
A professional energy audit is often a great place to start. Your home’s internal ecosystem will be evaluated by a professional to determine its energy efficiency, which will include your existing attic insulation. The auditor then tells you whether you should add more insulation or install a new system altogether.
Again, depending on the state you’re in, the U.S. Department of Energy will recommend the R-value that works best for your attic insulation. The R-value represents the amount of heat flow that can be handled by the insulation.
With a higher R-value, you get better insulation and a more energy-efficient home. Your home’s exact location will as well have a role in determining the most suitable R-value for your attic insulation.
In certain states, for example, the temperature variations between its northern and southern regions are the widest in winter. That means properties in the state’s northern parts will need slightly higher R-values compared to those in the southern areas.
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. These can pull down the insulation’s R-value and lead to the proliferation of mold and mildew, both threats to health.
Wrapping a home’s water heater and pipes with insulation can make a huge difference as well in terms of energy bills, particularly if the temperature in the heater area is low, or if the pipes pass through an unheated basement or attic.
Around 15 to 20 percent of a home’s monthly expenses are incurred from heating water. Moreover, when the water pipes are insulated, they can be prevented from freezing or bursting during the coldest months. It’s easy to see how your home can enjoy several long-term benefits just by installing proper attic insulation. To name a few, it can improve indoor air quality in your home, maintain comfortable indoor temperature, and of course, reduce your energy costs.
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 lots out there, remember, they’re not all created equal. Research goes a long, long way when deciding which one to choose.