AN UNBIASED VIEW OF JUAL KACA PB SURABAYA

The moment fiberglass insulation gets moist (and it'll get wet, due to condensation) it will eventually get rid of r-value! Water trapped in between fiberglass insulation and the exterior of the setting up will even cause mildew, fungus progress, rust and oxidation - Ailments that can degrade the metal and shorten the services from the construction