Am just about ready to buy some windows. Considering Peachtree w/Sound-Controlled Laminated Glass. Anyone familiar as to whether the sound control is substantial, minimal or in-between. Peachtree's web site has no particulars, regardless, still would appreciate some personal experience from someone.

:confused: My windows have sheetrock returns and are only missing a window sill. I held a prefab stair tread up to the spot and it looked pretty good. I just don't know what thickness it needs to be (how much reveal of the window frame?). Also how much overhang should there be, how is it fastened to the 2x10 underneath:confused: , how deeply should it be notched on the sides, how do I trim it out underneath and do I need to hide the end grain on the sides where it sticks out of the opening (it will be painted)? I was hoping the stair treads would work, since they already have a rounded front.