Common Indoor Air Quality Problems in Older Illinois Homes

Seeing as the world has advanced in many ways over the years, we can agree that the building materials then are different from those used now. The quality of these older materials is mostly standard, but most weren’t designed for current climate conditions.

Most of the indoor air quality problems in Illinois occur in older homes. While some of the issues may be due to poor maintenance, most are due to the home’s age.

The indoor air quality of a home should be perfect at all times. Poor air quality can lead to several health-related issues for both adults and children.

Join us as we explore common indoor air quality problems in older Illinois homes.

5 Common Indoor Air Quality Problems

Poor ventilation

Poor ventilation is a common problem in most older homes in Illinois. This problem may have nothing to do with the structure but everything to do with the home’s age. A home is not like wine that ages well; rather, it becomes fragile over time, leading to several issues, including poor ventilation.

Poor ventilation can be caused by several factors, such as poor home maintenance, clogged HVAC filters, malfunctioning exhaust fans, and added insulation. Most of these factors affect older homes more.

Old plumbing

Most older homes have plumbing pipes that need to be replaced. Leaking pipes can significantly affect a home, especially the indoor air quality. Constant dampness from leaks can create a favourable environment for mold growth. Nothing causes as much dreadful indoor air pollution as mold infestation. Molds can be toxic and cause allergic reactions when inhaled.

Outdated HVAC

It is common for older homes in McHenry County and other areas to have outdated HVAC systems. HVAC systems have advanced over time and are now more efficient. HVAC systems can last for several years when properly maintained, but homeowners must know when to replace them. The heating and air system in a home plays a major role in determining the air quality. Hence, there is a need to ensure they are working perfectly at all times. Older homeowners looking to replace their HVAC systems can hire a reliable McHenry County heating and air team to get the job done.

Old ductwork and insulation

Ageing duct systems often leak, but in most cases, they get repaired. However, constant repairs can wear down the ductwork, making it leak even more and gather dust. A damaged duct system, when contaminated, poses a significant health risk. It can compromise your home’s air quality every time your HVAC runs.

Poor insulation is also as bad as an old duct system, if not worse. A home with poor insulation is exposed to outdoor air pollution, especially when gaps exist around windows and doors. Moisture infiltration into the insulation can lead to mold growth, which can pollute indoor air quality.

Lead-based paint

Most old homes were painted with it before the Federal Government banned its use. Back then, lead was added to paints to speed up the drying process and increase durability. Lead-based paint has many benefits, but it is toxic and can affect most organs in the human body. The main issue begins when the paint starts to age and peel, becoming airborne dust. Indoor air quality problems caused by lead-based paint are extremely dangerous

How to Identify Indoor Air Quality Problems

Here are some of the ways to know when your home’s air quality is bad:

  • Uneven temperature: Once you start noticing inconsistent temperatures in your home, that is a sign that your air quality has been compromised
  • Constant allergic reactions and headaches: If your family suddenly starts experiencing constant allergies and headaches, you need to check the air quality of your home
  • Musty odours: Musty odours usually signify the growth of molds and mildew.
  • Dust: If dust in your home appears to accumulate quickly despite regular cleaning, it indicates poor air quality.

Conclusion

Living in a space with air quality problems is a ticking bomb waiting to explode. You can suffer from severe health challenges when you constantly inhale contaminated air. The best way forward is to locate the cause of the air quality problem and solve it immediately.

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