There's a lot of good info free at https://www.greenbuildingadvisor.com/ https://www.greenbuildingadvisor.com/ . It's a Taunton site (Fine Woodworking, etc.) an

There's a lot of good info free at https://www.greenbuildingadvisor.com/ https://www.greenbuildingadvisor.com/ . It's a Taunton site (Fine Woodworking, etc.) and they'd like you to buy a Prime subscription but there's many knowledgeable builders and building science people who really know their stuff. There's much good advice in the Q&A.