Hello Geoff,
In fear of giving you information that is obvious or that you already know, we move forward boldly and answer this question. I had a similar addition on a previous home and it was diffic ... read more
Since 80% of a window is glass, it is always wise to pick the right glass for the direction the window faces in your home. LowE 366 Argon filled glass for the south and west exposures may be the best ... read more