Part 3: Understanding resin, expanding foam and fiberglass for repairing an old boat The building blocks of an old boat. Richard Nunn, News4JAX Chief Meteorologist.

Fiberglass insulation is simple to install, ... Rigid foam board can cover holes at plumbing and duct chases or soffits over kitchen cabinets, ...

Just make sure the fiberglass batts in the wall don’t contact the foundation. Foam insulation is installed in large sheets, usually no less than 11/2 inches thick, over the entire surface of the ...

Some builders lay 6- or 8-in. batts between joists and add a second layer across the first. Others add loose fiberglass over batts, or use only loose fiberglass or cellulose.

How will the fiberglass cloth be used to fix the hole? The best way to answer these questions is to show you what they are and how they work. More importantly, how they work together.