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Showing posts with the label mold inspection

Is there a difference between Mold and Mildew?

With water damage claims on the rise, we hear a lot of talk these days about the dangers of mold.  Within 24 to 48 hours of water damage, mildew and mold can start growing on wood products, tiles, drywall, carpets, fabrics and other organic materials.  Even worse, it will continue to grow until steps are taken to eliminate the source of moisture, and effectively deal with the problem.  So what is the difference between mold and mildew?  Plain and simple, mildew and mold are both fungi. Fungi can live in many different types of environments such as in soil, on vegetation, and on surfaces exposed to moist conditions like a wall or ceiling after flood damage. Fungi reproduce by spores and can spread quickly. What is Mildew?  Mildew is mold in its early stage and often the term is used interchangeably with the word mold. That whitish-gray, powdery substance sometimes seen on the leaves of a plant is mildew. Mildew is a surface fungi that grows on organic material li...

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...

Amateur Renovations Could Spell Disaster if Left Unchecked

Some of the most common problems a building inspector might find are the result of amateur renovations. When buying a property that has been renovated the first thing to determine is whether the renovations were done professionally or by an amateur.  If the work was done with permits the vendor will likely provide proof by presenting the building permit or certificate of completion. City Hall also keeps records of all renovation or building permits and copies of these can be obtained. Are all non-permitted renovations problematic? Very often home renovations have been done by the home owner or an amateur contractor without a building permit. Non-permitted renovations mean that no municipal building code inspectors checked the work and some potential, and possibly significant, problems may exist. On the other hand, not all non-permitted renovations are sub-standard. Very often it is the same builders doing permitted and non-permitted work. As home inspectors we find that jobs ...

5 Home Improvements to Improve Your Health

On average, you spend ⅓ of your life sleeping. That means more than ⅓ of your life is spent in your home. For the health of you and your family, you should consider your home a sanctuary. There are small things you can regularly do that will help to keep you healthy - especially as cold season approaches. Get rid of the allergens, dust, and mold in your house today to keep you and your family healthy throughout flu season. Additionally - keeping your home clean and clutter-free will help you mentally attack the upcoming busy holiday season. Everyone talks about spring cleaning, but all year round cleaning is equally important. Here are the 5 places you should start cleaning today for a happy, healthy family: 1. Duct Cleaning Cleaning out your ducts won’t necessarily improve the dust situation in your house, unless you’ve just done a renovation or you’ve built a new house. But it will improve energy efficiency, improve air quality in certain circumstances, and will improve ai...

The 10 Hidden Dangers in Our Homes

Hazardous chemicals can be found in a variety of environments, even within the safety of a home. Over the years, these “hidden” substances can affect the occupants’ health in several ways. Below is a list of some of the most notable of these dangers, including tips on how to prevent them: 1. Lead causes serious health issues and can often be found in lead-based paints (in older homes), soil, dust and tap water (if the home has lead pipes). The members of a family should be tested for lead levels, and, in the case of older homes, hiring a certified contractor to remove lead paint is recommended. 2. Mould exposure is especially harmful to those with respiratory diseases. Mould grows in damp areas with poor ventilation. A professional company, such as Inspect it All can be hired to check the levels and type of mould in your home and recommend next steps to remove it. 3. Carbon Monoxide (CO) is a toxic gas released from burning organic fuel in wood stoves, fireplaces, gas heaters...