Q: By code, how many linear feet of ridge vent is needed per square of roofing?
Q: Should an exterior perimeter drain be connected to an interior drain and sump pit?
Q: I’m sealing an exterior wood door. What is the best finish to use?
Q: We are working on an old house that has settled. The house must be jacked up so the floor can be leveled. But this will leave gaps between the joists and sill plates, or between the sill plates and the foundation. Should we raise the sill plates to the joists and shim between the sill and the foundation, or is it necessary to raise the foundation by grouting some kind of extension in place?
Q: Do you nail metal roof panels through the ridges or in the flats?
