02/10/2026
This hybrid wall system is going to work great at the lakes! We installed 2 inches of closed cell foam and a fiberglass batt to fill the void in the exterior walls. It’s really the best of both worlds. The CC foam seals it up tight with a high R value and the fiberglass batt adds R value and helps reduce sound in the house. The attic will be blown in with fiberglass to R50 which will provide great R value and again help with sound in the house. This is just one example of how 4 Seasons works with our builders to bring you quality that is going to perform!