Hi:
Going to be replacing some old windows in my house and need some suggestions as to which brands are good. The windows will be replacement windows and I will be getting all double-hung windows. The 2nd question I have pertains to attic insulation. I want to have my attic insulated with some blown-in insulation. How much insulation would be enough for an attic? Don't know if this matters, but my house was built around 1870 and has plank walls on the outside of the house underneath the sideing instead of regular plywood. Thanks for any suggestions.
Bob