Need insulation for your closed crawlspace? Bora-Foam insulation board is both easy to worth with and effective, the company says. It delivers R-10 insulation and has a highly effective vapor barrier with poly on each side. It’s non-corrosive and, unlike other insulation materials, does not pose itching or cut risks to users. And if that’s not enough, it’s protected from termites. Superior insulation? Check! Easy to handle and install? Check! Protection from moisture and termites? Check!