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Understanding why proper ventilation is essential to your home and health


Ventilation is typically not the first thing that comes to mind when homeowners consider ways to increase their home’s comfort or the effectiveness of their HVAC-R system. However, its propering is essential for the comfort and health of any house.

Without adequate ventilating, your home may trap heat and moisture, making it uncomfortable. It might happen in your attic, crawl space, or basement.

Armanch is an expert in a wide range of home ventilation services, and we can assist you in maintaining a healthy and cozy house. Contact your neighborhood dealer immediately for a free quote on any of our services and a house examination!


The right ventilation makes a big difference

It’s crucial to comprehend what is happening in your home before you begin improving the ventilation and HVAC-R systems. Here are some essential components:

Uncontrolled vs. controlled ventilation

“Uncontrolled” refers to air that seeps into or out of the home. It occurs in any location where there are even the tiniest cracks in the house’s exterior, including around windows and doors, through inadequately insulated walls, and elsewhere.

Uncontrolled ventilation enables the heated or cooled air you have paid to condition to leave the building. Due to this ongoing leak, a house becomes less pleasant and more expensive to heat and cool. Air sealing decreases uncontrolled ventilation in a home, yet “managed” ventilation is necessary for healthy indoor air.


Active vs. passive ventilation

Electric vent fans achieves “active”. Kitchens and bathrooms usually require active it to remove air contaminated with smoke, smells, and wetness from cooking and bathing. For this reason, small installed vent fans in these spaces. Active ventilation can be provided in attic areas using fans and powered attic ventilators (PAVs).

However, if your home has yet to be air-sealed, this active may cause more harm than good. If it’s too firm, negative pressure in the attic can draw conditioned air from the rooms below. “Passive” ventilation is, by definition, more energy efficient because it doesn’t require electricity.

Cooler air is taken in at the soffits, and hotter air being expelled from Passive ventilation in the attic can be achieved by ridge and roof vents. Similarly, to mitigate summertime heat buildup, the living area below benefits from a cooler attic by staying cooler.


Critical areas of the home for ventilation

Ventilation must occur in the appropriate places for a home to retain efficiency and comfort while having excellent indoor air quality.


The following three areas need attention:

Attics: Your attic is the hottest room in the house in the summer because hot air rises naturally. However, the living area beneath the attic will be uncomfortable if this hot air cannot leave the house. Attic fans are a wise addition for many homes since they will encourage hot air to leave the building, which is crucial if your attic contains air conditioning system ducts.

Roof: Passive roof ventilation is a popular choice for many homes, with three primary types of roof

Vents: soffit, ridge, and roof. The amount of ventilation needed is determined by the Dr. Energy Saver dealer.

Crawl spaces: Vents in the crawl space compromise the comfort, efficiency, and quality of the air in your house in contrast to those above. Vents in the crawl space let wet, humid air in, damaging insulation and encouraging the spread of mold.

Get the proper ventilation for your home

Contact Armanch right now to learn more about building management and the best options for your home. We provide a range of cooling systems that will enhance the efficiency, comfort, and purity of the air in your home.

Call immediately to arrange service quote or book a home energy audit!

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