DF Technical & Consulting Services Ltd.
Indoor Air Quality and Environmental Experts


Blue Tiles in Swimming PoolWhen looking for a new home or office space, there are a number of obvious things that we often consider. Ample space, good lighting and a sense of overall comfort generally come to mind as necessities. But it’s also incredibly important to be mindful of the air quality of your new property. Is there anything truly more important than the quality of the air we breathe? Perhaps, we sometimes forget about this, considering we don’t generally see air.

It’s the whole “out of sight, out of mind” thing when it comes to our breathing air, isn’t it? And that’s why it’s so important to get professionals to test your property’s breathing air before settling on it. This is especially true considering that there are factors that are often difficult to detect with the naked eye. Take moisture, for example. You may be surprised to know just how damaging the presence of moisture can be on air quality.

According to the Canada Mortgage and Housing Corporation, “moisture is continually being released inside your home: 10 to 50 litres (2 to 10 gallons) every day…A cord of wood stored in your home, for example, can release more than 270 litres of moisture. Excess moisture can result in moisture problems, which can lead to air quality problems.” So what are some of the biggest air quality problems caused by moisture?

The development of mould. The growth of mould in your home or office is often a direct result of there being too much moisture. Mould simply thrives in environments where humidity is high. This is often a result of there being little to no exchange of air between the outdoors and the indoors. As the CMHC points out, “mould growing in your home can release mould spores, toxins from mould, and mouldy odours.” And this can lead to severe health problems.

According to Health Canada, there are number of health issues that can result from breathing in mould spores. Among them are eye, nose and throat irritation, coughing and phlegm build-up and wheezing and shortness of breath. They also reveal that those with asthma, severe allergies and sensitive immune systems are most deeply affected by the presence of mould in their breathing air.

Structural damage due to condensation. “Condensation” is a term most often associated with the wetness found on the outside of a glass when cold liquid is poured into it. This is because “when warm, moist air comes into contact with a surface that is too cold, moisture condenses,” explains the CMHC. But when condensation occurs in your property, it can lead to a fair bit of damage. The structure of the building itself can become weaker.

In addition, the possessions contained within the property can experience damage. The CMHC reveals that excess condensation can be formed due to inappropriate use of humidifiers as well as evaporation from showers, washing dishes and clothes, cooking, aquariums, standing water, people, pets and plants. One solution is to “discontinue use of humidifiers and use a dehumidifier in the basement during fall, spring and summer.”

To reduce the amount of condensation in your home or place of business, it is recommended that you keep the surfaces inside your property warm. To do this, the CMHC suggests that you upgrade your windows so that they are more energy-efficient, install adequate insulation so as to keep your walls and ceilings warm and provide sufficient heat to all of the indoor areas of your property.

At DF Technical & Consulting Services Ltd., we take the air quality of your home or office very seriously. Our Moisture Monitoring Services evaluate your building for moisture sources including building envelop failures, leakage issues or occupant-based moisture sources. Locating and eliminating such sources will help to prevent mould and other air quality problems. For more information, please don’t hesitate to call us at 1-855-668-3131 or email info@dftechnical.ca.

One Comment

  1. John M.-Reply
    March 10, 2015 at 12:50 pm

    These articles are great! Keep up the good work. It’s nice to know that the Mould fighters are on our side!

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