Beat August heat in Chatsworth by tightening the thermal boundary: seal can lights, insulate hatches

https://augustkfwf151.capitaljays.com/posts/how-to-clean-a-fire-sooted-chatsworth-attic

Beat August heat in Chatsworth by tightening the thermal boundary: seal can lights, insulate hatches, add radiant barrier, balance ventilation, and fix duct leaks to keep ceilings cool and bedrooms comfortable.