Found 85 results for the keyword(s) ‘Condensation’

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    PROFESSIONAL SERVICES -- removing the fog from thermal pane windows.

      When condensation shows up inside a thermal pane double window (between the two pieces of glass), you know that the seals around the edge have been compromised, allowing moisture to get inside. These cannot really be re-sealed so the standard response to this problem is to replace the glass ...
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    DIY -- Removing condensation from inside a thermal pane window.

        When condensation shows up inside a thermal pane double window (between the two pieces of glass), you know that the seals around the edge have been compromised, allowing moisture to get inside. These cannot really be re-sealed so the standard response to this problem is to replace the gla...
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    Why do I see the wall studs right through the drywall?

      Tim lives in a 13 year old house and is rather disturbed by the fact that he can see the studs and ceiling joists as if they were coming right through the wall. Don't panic Tim, this is unfortunately very common. It relates to a poor job of insulation in a cold climate.     You see, the ...
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    What causes metal studs to show through the drywall?

    Colour from the studs themselves is not really "bleeding" through the drywall, but it is the studs that are causing the problem. When metal studs are used in outside walls of a house, they conduct so much energy through the metal that the overall R-value of an R-19 wall drops to only R-10. When ...
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    How to properly duct an exhaust fan through a roof

    This item falls under the heading of 'things that homeowners can teach their contractor'. Unfortunately too many renovators do not know that you can cause serious damage to your roof if you don't duct exhaust fans completely out of an attic. Some know, but just don't care. You cannot just leave ...
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    Why do I have condensation on an insulated toilet tank?

    Geoff lives in Newfoundland and is frustrated that he has condensation on his toilet tank every spring despite the fact that it is insulated. Well Geoff, the fact that you live in Newfoundland helps to answer the mystery. Any time you see condensation, on a toilet tank, a window or a beer mug, i...
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    Skylights that don't leak.

    Skylights are basically windows that are not vertical, but usually closer to horizontal as they sit on top of the roof.  Most are fixed but some open a bit for summer ventilation.  There also exist roof windows which are basically skylights that open wide and are much more common in Europe where ...
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    Basement walls -- Moisture & Vapour Barriers

    Do I need to place a vapour barrier against the brick wall, then insulation and then another vapour barrier over that?  The wall does not leak and is fully underground.  Barbara THE VAPOUR BARRIER The vapour barrier is more properly called a vapour retarder. It is designed to stop moisture in t...
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    WHAT IS RELATIVE HUMIDITY and HOW DOES IT RELATE TO COMFORT?

      Montreal winters are uncomfortably cold;           while in Saskatoon it is even colder but more comfortable Montreal summers are uncomfortably hot ;           while in Arizona it is even hotter but more comfortable Why?  It is all about Relative Humidity. If we come to understand humidit...
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    OVERVIEW: Changing the roof or roof covering on a house

    As I look at my own database, I see that I have almost 100 answers to specific questions about roofs and roofing.  Despite a good search engine, that much scattered information can get confusing.  Let me make just a couple of overview statements to help guide you in getting your existing or new r...
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