Keyword Search

Found 211 results for the keyword(s) ‘wall type air conditioners for duplex’

• Article

  How to find where leaks enter the wall.

  A caller from Ontario has a leak that keep's coming in through the wall despite the efforts of two contractors. It is often very difficult to find the place where water gets into the wall, when it is not something obvious like a crack in the caulking around a window. You need to make a careful i...
• Article

  Fixing small cracks in a foundation wall.

  Randy in Winnipeg has found small cracks in a foundation wall and wants to know how to fix them. Right up front I want to make the statement that it is often not worth the bother to fix a small crack in a foundation wall that is not moving -- especially if no water is coming in.  The best way to...
• Article

  Insulating a foundation with embedded floor joists

    Certain parts of Canada, particularly in the Winnipeg region, have a traditional construction technique that presents serious challenges when you want to insulate a basement -- the ends of the joists are actually embedded in the concrete foundation wall.  Chris, from Winnipeg, asked for some f...
• Article

  Air Spaces in Walls -- Myth and Science -- Overview

    Walls often have air spaces hidden somewhere between the siding on the outside and the drywall on the inside.  Some are accidental -- some on purpose, even code required -- some served a purpose at one time in history but because of the evolution of construction, are no longer useful -- some a...
• Article

  Basement Perimeter Drainage and Leaking Foundations

  This article deals with walls below grade, foundation walls.  For insulating above grade cinder block walls see How do you Insulate a Brick and Block construction as well as Insulating an Above Grade Block Wall from the Inside. The best way to prevent water from leaking into the basement is not ...
• Article

  Green ooze from electrical outlets???

  Yes it happens -- but Why? Two viewers have strange problems with their electrical outlets. One has had bright green oily ooze coming out of an electrical outlet on and off for the last two years. Changing the outlet didn't stop it. Another has green deposits at the outlet every time she uses he...
• Article

  Insulating un-insulated outside wall corners

  Often in constructing a house, the sequence of putting up walls, applying outside sheathing and installing insulation batts can leave the outside corner as a hollow spot with no insulation. The carpentry work was done and the hollow corner closed and hidden before the guys with the fiberglass eve...
• Article

  Drilling & Replacing ceramic tiles -- even with your own photo

          DRILLING A TILE When you want to hang something on ceramic tiles you will need to drill a hole. Regular metal cutting twist bits will not cut through the hard ceramic face, and in fact the ceramic material itself will destroy such a bit. You need to use a bit that has a carbide head....
• Article

  WILL REFLECTIVE FOILS HELP TO INSULATE MY WALLS?

  Yes but no. (I thought you'd like that one.) Aluminum reflectors will turn back RADIATION heat losses into the house, and in fact help to limit heat losses. However, they will only work if there is at least a half-inch air space in front of the reflective surface and the surface remains clean an...
• Article

  Dealing with insect invasions: Cluster Flys, Lady Bugs & Boxelder Beetles

    A viewer on my HGTV program asked: "Does the type of siding make a difference in attracting Cluster flies?" I always wanted to learn more about those flies that cluster on the side of houses (usually in the country) and mass in the windows in the early spring and late summer. They are larger ...