02/24/2026
Did you know that building code requires spray foam insulation to be covered by a thermal barrier if drywall or another finish isn't going overtop? A thermal barrier is a spray-applied fire protection coating that delays the spread of flame and helps protect your home in the event of a fire.
It's an important step that our team installs regularly in spaces like garages, utility rooms, crawlspaces, and unfinished basements, like what's shown in these photos.
If you're planning a spray foam project in a space that won't be drywalled, reach out to us and we'll make sure it's done right from start to finish.