window well filling
How old is the house? Is the basement finished? Above the window, is the band joist insulated? Is the window properly sealed and caulked? I would look at some of these factors, because I have never seen insulation ratings on pea gravel, but suspect that it would be quite low on the list, and, as Bud alluded, I cannot seeing it help with drainage in this case. If it's an older house, sometimes simply covering the window temporarily, leaving lights on in the basement or crawl space, and going outdorrs, after dark of course, can be more revealing than you would care to imagine.
Last edited by DexterII; 12-08-2011 at 12:44 PM.