Have central air w/booster fans in ducts upstairs: cool when running, but once it cycles off, get's HOT fast.- Plenty of insulation- Will an exhaust/attic fan work?- Other ideas?
This Site Might Help YouRE: what materials can block or shield electromagnetic radiation?
Any conductor will shield against electromagnetic radiationBut it should be highly conductive, otherwise some radiation will leak through.
PURE iron sheet ,the kind that they wrap around cassette motors or the kind of metal that thy use in the cores of transformers
Electromagnetic Radiation Shielding
We have converted many attic areas into living areasThe primary concern here is radiant heat buildup in the ceiling and sidewalls of an attic area that surrounds the living spaceIf your roof rafters are in fact the sloped ceiling of your room, it could be the remodeler or builder didn't use air baffles in the rafter cavities to move airAlso the knee walls need to be well insulated, and the attic air space needs to have lots of ventilationWithout tearing out the drywall ceiling/walls- start first by installing power vent fan in roof over dead attic space outside the living areaYou may also check to see if you have a return air duct in the attic room, this helps pull hot air out of room when a/c is runningCheck it out.
