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Showing posts from July, 2017

Why does condensation form on the outside of some windows and not others in the morning?

The dew point is the temperature at which moisture in the air will condense on a surface. It fluctuates with the outdoor temperature and relative humidity, which have an inverse relationship to each other.  Because cold air can hold less moisture than warm air, as the temperature falls the relative humidity rises and, when the temperature of a surface falls enough, it reaches the dew point—which is 100% relative humidity—and condensation forms.  The window glass of an air conditioned home will be cooler than the outdoor air on a warm morning and reaches the dew point temperature before other outdoor surfaces.  Occasionally, we get asked the question “Why do I have condensation when my windows are insulated?” An insulated window still has some heat/cold transmission, and the exterior glass surface will still be slightly cooler because of the chilled indoor air. Trying to determine why one window has condensate on it and a nearby one does not can get complicated due...

Buying a Century Home

Living in a century home is a romantic proposition: The high ceilings, hardwood trim, large fireplaces, plaster walls, and decorative ceilings are all features that are rare in a more modern home.  Anyone who appreciates antiques or old cars knows that there is something special about the old designs.  These homes are also commonly located near the downtown areas and are in very established neighborhoods with large trees and expansive parks. Who wouldn’t want to live in an old home? Century homes certainly have their charm, but it is not all roses owning one. Before you purchase a century home it is important to have the right expectations. Common Deficiencies Older homes come with older mechanical systems, much of which will be at its end of life. 100+ year old plumbing and electrical have served its time and may need to be updated. These types of projects are potentially expensive and invasive in order to retrofit an older home to modern standards. If the electrical ...

Indoor Air Quality In Cars

We often wonder about the indoor air quality in our homes, But has it actually crossed your mind that the air you are breathing in your car could be even more toxic than the air you breath at home?  Is The Air You Breathe Inside Your Car Toxic? It is true we all require clean indoor air quality in our homes, but have you thought about the effect of the air quality you breathe in your car.Lungs in our bodies are the primary filters we have. When they become filled, our health suffers. Most of the people in North America drive 100km a day between home and office, then add to that, driving to after school activities for the kids and then our own after hour activities, and you could easily be spending 2 to 4 hours inside your car. Many cars, trucks, and especially RV’s also have tiny leaks that allow moisture to get into the vehicle, which allows sinus infection causing agents to thrive. RV’s are troublesome as they tend to have more seams that leak, which allows mold to grow, ...

Home Inspections AFTER PURCHASE are now a thing!

You have bought your dream home, BUT you had to by-pass the home inspection so you could make an offer without conditions just to get it!   Although it is not a good idea, unfortunately in today’s market this is what is happening. The good thing for you is, it's not too late!   You can still get that home inspection after the sale has gone through.   No, it won’t change the fact that you are the new owner of the home and any problems are now your responsibility…..it will give you a heads up as to what potential problems you may encounter.  If you are aware of what may arise, at least you will be able to budget for the repair and plan ahead.  Knowledge is power and knowing if you are going to have problems will definitely give you the upper hand. There is no difference between the home inspection that will be done after the purchase compared to before.  The professional you hire to do your inspection will review and check everything the same way. ...

Forest Fire Smoke and Your Health

Forest fire smoke can affect your health. Persons with respiratory or heart conditions, such as asthma, can experience worsened symptoms during minor and severe smoke events. During severe smoke events even healthy individuals can be affected and may experience irritation of the eyes, throat and possibly shortness of breath. Everyone – and in particular those with pre‐existing respiratory or heart conditions – should monitor their symptoms and seek medical care if symptoms worsen. Who is at risk? Those with pre‐existing heart and respiratory conditions such as asthma are most at risk; however, everyone can be at risk during a severe smoke event and should monitor their symptoms. Take appropriate precautionary measures and seek medical care if symptoms worsen. How do I protect myself? During a severe smoke event: Reduce or avoid strenuous outdoor activities – especially if you experience symptoms such as coughing and throat irritation. Children, the elderly and those with...