Flash & Batt System
The flash and batt insulation system is an innovative approach to insulating homes and commercial buildings, combining the benefits of two different insulation materials: spray foam insulation and traditional fiberglass or cellulose batts. In this system, a thin layer of spray foam insulation is applied to the building envelope, typically in the wall cavities, creating an airtight seal and preventing thermal bridging. Afterward, fiberglass or cellulose batts are placed on top of the foam to provide additional thermal resistance. This hybrid approach offers several key benefits.
One of the primary advantages of the flash and batt insulation system is its exceptional thermal performance. The initial spray foam layer effectively seals gaps and voids, preventing air leakage and providing a continuous thermal barrier. This minimizes heat transfer, improves energy efficiency, and helps maintain a more consistent indoor temperature. The combination of spray foam and traditional batt insulation creates a highly effective insulation system, making it an excellent choice for regions with extreme temperature fluctuations.
The system also offers flexibility in insulation options. While spray foam provides air sealing and superior insulation properties, it can be more expensive. By using spray foam only where it's most needed, like wall cavities, and combining it with more cost-effective batt insulation, you can achieve a balance between performance and budget. Additionally, the flash and batt system is relatively easy to install, making it suitable for both new construction and retrofit projects. Overall, the flash and batt insulation system provides improved energy efficiency, cost savings, and increased comfort, making it a popular choice for those seeking an efficient and flexible insulation solution.