Are you building a new house or fixing one up — passivhaus, zero energy, or otherwise energy efficient to some degree? Some simple advice: Use levers not knobs. At least for the exterior doors since those are the ones that are going to be sealed up tight with gaskets and such. And also since your house might be quite tight, especially in the winter when all the windows are closed… you are pushing/pulling against this “vaccuum”. So no draft, but the door is also a little harder to open and close.
Maybe not noticable for an abled adult, but it is noticable if you have little kids. Yes, you say, but turning the knob/lever is different than pushing/pulling the door open and I am only changing the opener not the gaskets. But I am telling you. FROM EXPERIENCE… they are related!!! My 4 year old cannot easily twist the knob and simultaneously push/pull our exterior doors open. I think if they were levers (like a storm door we have)… it would be much easier.
To me this is both a safety issue and a respect for children issue. And you’ll be happy too (and guests) if you are maybe older or injured and are having trouble with the knobs. General “accessibility” I guess the word is.
I’ve heard levers are better. It’s now obvious to me that this is quite correct and important and not to be ignored. Do it!