But what if you already have fiberglass insulation? Do you need to remove it before adding the ... in heavy-duty bags and using a disinfectant spray where necessary. If you aren't sure, it's ...
Over on YouTube, the representative of a spray foam insulation contractor, RetroFoam of Michigan, tells us that, in fact, closed cell foam can stop water leaks in some cases, but that's not its ...
while cellulose insulation, being more absorbent, may take several days or longer. Spray foam insulation is less susceptible to water damage, but repairs might be necessary if it becomes ...
Many types of insulation are on the market, including batts and blow-in, so it’s best to do a bit of research and talk to a few insulation installers. Do I need to remove old insulation before ...