Does Attic Insulation Affect Whole-Home Comfort?

Posted on: Jul 09, 2019

When you undertake an HVAC project to improve your home’s comfort, do not concentrate on the main house alone. Attic insulation has a significant impact on whole-house comfort. When taking efficiency-boosting steps for your main living areas, do not forget to insulate the attic. This way, you get to reduce monthly energy expenses thanks to an energy-efficient home. Attic insulation is a practical component of home comfort as well as cost savings. Ensure you work with an expert HVAC company to get high-quality products.

1.    Heat Transfer 

Having a minimally insulated attic during the summer causes your home to be sweltering. Due to the insufficient insulation, sunshine beats down on the roof, increasing indoor temperatures. Attic temperatures soar as the heat outside increases. Because of this, your HVAC system has to work hard to maintain comfortable indoor temperatures. Ultimately translating to high utility bills and unnecessary AC wear. 

During the winter months, the heat generated by your HVAC systems rises to the ceiling and into the attic. Since the attic is not well-insulated, this compromises the heat generated by your furnace. A lot of heat is lost to the attic, and again, the HVAC system has to work extra hard to maintain warmth in the house. The HVAC system overworks only for the un-insulated attic to waste the heat generated. 

Why You Need Attic Insulation?

Insulating the attic helps restrict heat transfer between the indoor and outdoor environment. The primary function of insulation in the attic is to ensure heat is trapped inside during winter months and out during the summer.
Since insulating the attic restricts heat flow from warmer to colder areas, you can keep your indoor environment comfortable without spending a fortune on energy bills. Working with experts ensures you get the right insulation for your attic.
The R-value indicates how well different insulators restrict heat flow. If you live in an area with fluctuating climatic conditions, you need to consider insulating your attic seriously. 

The Advantages of Insulating Your Attic

1.    Prevent Mold and Mildew Growth

Attic ventilation plays a crucial role in offsetting mold and mildew from your home. During the winter months, insulating the attic ensures that there isn’t too moisture residing indoors. 

2.    Save on Utility Bills 

As aforementioned, sufficient attic ventilation prevents your HVAC system from overworking. Ensure you enlist the services of a professional HVAC company for your attic ventilation project. Keeping heat in during winter and out in summer seasons ensures you prevent energy wastage. 

3.    Ensure Your HVAC System has a Long Lifespan

When you don’t insulate your attic, your HVAC system has to overwork to maintain a comfortable indoor environment. That is why you need attic ventilation to prolong the lifespan of the HVAC equipment. 

4.    Indoor Comfort 

Whether or not you spend a lot of time at home, indoor comfort greatly affects your quality of life. Insulating the attic allows you always to have a comfortable indoor environment regardless of the temperature outside. In case you work from home, comfortability is bound to boost your productivity and work focus. You want guests to enjoy their stay at your home each time they visit. 

Bottom Line 

Even though attics not considered as main living areas in homes, they contribute to energy bills. Insulating the attic prevents energy wastage during winter months and extreme temperatures during summer months. As you work on your HVAC project, don’t forget the attic. Ensure you hire an expert HVAC company to get value for your money.