Harrisburg, PA contacts

This isn't news so much as a homeowner's forum post, but it points to a real frustration worth knowing about: getting straight answers from building professionals about how a house should actually perform.

A homeowner near Harrisburg, Pennsylvania asked for a referral to an architect or engineer who takes "building science" seriously, after repeatedly clashing with professionals over several common points of disagreement. These included whether houses need to "breathe," whether ductwork can run through unconditioned spaces like an unfinished attic or crawlspace, whether a vented rainscreen (a small air gap and drainage path installed behind siding, in this case fiber-cement Hardie board) is worth the trouble, whether continuous exterior insulation matters, and whether insulating under a basement slab is worthwhile. The homeowner's complaint was that the pushback amounted to "we've always done it that way" rather than solid reasoning.

For anyone planning their own renovation or new build, this is a reminder that these same questions come up often, and that answers can vary a lot depending on who you ask. Ductwork placement, exterior insulation, rainscreens, and slab insulation all affect how much energy a house uses and how comfortable it feels, so it's reasonable to expect a real explanation rather than tradition as the justification. If you're vetting a contractor or designer for an efficiency project, asking how they'd handle these specific details can be a useful way to gauge whether they're current on building science.