For the HI’s that inspect new Construction on phases or what not, take heed to the newer Manufacturers installations.
In the past year, more strict installation requirements have been set forth by the Window Manufactures.
It all comes with the windows as they are shipped and very easy for the installers and anybodyelse, for that matter to even know that the window is installed wrong.
Here are a few links that may help some to see how some Manufactures are now requireing their windows to be installed.
Again, hope some of these links will interest some.