Category: ventilation

Importance & Benefits of Ventilation System

Home Ventilation System by ABS Insulating

With an increase in green building techniques and tighter building envelopes that result, proper ventilation is increasingly important. Today’s homes are built tight to keep conditioned air in and help reduce energy bills. Tight building envelopes also keep air impurities inside the home including any chemicals used in cleaning products, paint, building materials and more. This combination makes a strong case for proper home ventilation system to maintain optimal air quality and maintain your home’s energy efficiency.

There are many factors that influence the appropriate type of home ventilation including local code requirements, building size and types of appliances. Here are three of the most common ventilation systems:

  • Exhaust Only – This type of system uses a small exhaust fan that is commonly placed in a kitchen or bathroom. The fan is programmed to run either continuously or intermittently to extract stale air and moisture. These systems are low cost and quite easy to install.
  • Supply Only – A supply-only system includes a fan that brings fresh air into the home. The air escapes through the natural air leaks in your home. A filter can be added to trap pollen and other outdoor air pollutants before they enter the home. A dehumidifier can be added inside the home to control humidity levels.
  • Balanced – A balanced system includes both exhaust and supply, controlling ventilation at both ends. This system includes separate fans to manage air supply and air exhaust. Overall, this is a better ventilation system because it provides qualities of both exhaust-only and supply-only systems, however it may be more costly to run.

Does your home have a ventilation system? Do you have questions about your home’s air sealing and ventilation? Contact us with any questions.

 

What is Your Home’s Indoor Air Quality?

When we think of air quality, we most often think of outdoor air. Did you know that the air inside your home might have the biggest impact on your health? One estimate indicates the average person receives 72 percent of their chemical exposure at home (via The U.S. Environmental Protection Agency/USEPA).

Indoor air quality can be affected by many things – construction materials, materials used to manufacture furniture, cleaning products used in our homes, etc. If you would like to improve the air quality inside your home, here are some steps:

Change cleaning products – look for cleaning products, air fresheners, etc. that are made with natural ingredients or are low-emitting products.

Air seal your home – keeping out external pollutants helps maintain your home’s indoor environment. When external pollutants are kept out, your indoor air can be properly tested and maintained. Spray foam insulation effectively seals air leaks and insulates in one step.

Ventilation – After your home is air sealed, having a proper mechanical ventilation system will help remove indoor air pollutants.

Contact our office to learn about how spray foam insulation can help keep out external pollutants, help maintain your home’s indoor air quality, and help reduce your energy bills. We are happy to provide a free estimate.