Question

When the chance of a termite infestation is very high, the IRC building code prohibits the use of foam plastic insulation where?

Answer 1

The IRC prohibits foam plastic insulation in areas with direct ground contact or insufficient protection from termites, like crawl spaces and basements.

Step-by-step explanation:

When the chance of a termite infestation is very high, the International Residential Code (IRC) prohibits the use of foam plastic insulation in certain areas where there is direct contact with the ground or where there is insufficient protection from termite invasion. This typically refers to locations such as crawl spaces, basements, or any area along the foundation where termites might have direct access to the foam. Special considerations or protections, like the use of termite-resistant materials or barriers, may need to be implemented in these cases.