
01/30/11, 03:54 PM
|
|
|
|
Join Date: Oct 2005
Posts: 1,069
|
|
|
Lots of problems actually. A window is designed to deal with water and air sealing. There are real possibilities that it will fail at both if mounted incorrectly. For example, the sill is typically beveled at about 5* or so to allow water to drain off, and away from the interior of the window. By turning the window, the sill is now the side, and the side will do a really bad job of acting as the sill, retaining water, rotting and freezing shut, depending on the climate. Generally a sliding door or window is the poorest performer of all the various options, turning a single hung on it's side just creates a really bad slider.
|