Isolasi Panas: Mengurangi perpindahan panas sehingga bangunan lebih sejuk di musim panas dan lebih hangat di musim dingin.Eventually, when you are subjected to the toxic fibers, you'll be forced to get rid of the insulation - Hopefully just before it does an excessive amount of harm to the metal framing. If you insist on using fiberglass, use it in… Read More