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 which type of attic insulation is the best for your property?
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 will then decide if you have to add more insulation or actually replace the whole thing.
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 exact location of your home will also be a factor in determining the best R-value for your attic insulation.
For example, in some states, temperature differences between its northern and southern areas are the most significant during 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. This moisture is often due to tiny leaks in the roof, appliances that have no proper venting, and dripping pipes. 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.
About 15 to 20 percent of a home’s monthly energy costs come from heating water. Furthermore, insulating the water pipes will keep them from bursting or freezing during the coldest of winters. It’s easy to see how your home can enjoy several long-term benefits just by installing proper attic insulation. 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 lots out there, remember, they’re not all created equal. Research goes a long, long way when deciding which one to choose.