Thermal Blocks

The use of thermal blocks on a prefab metal building in conjunction with an insulation system can meet or exceed US energy codes and are comprised of a rigid foam that is specifically designed to provide a continuous insulation system when paired with fiberglass metal building insulation. If installed properly the blocks stop condensation at the top of the purlin cavity. This complements the fiberglass insulation, allowing it to perform as designed as well as reducing the overall purlin cavity moisture. They also provide a barrier between the outer shell of the building and the interior structural framing. Thermal Blocks can be used in conjunction with a single-layer insulation system or with a double-layer insulation system.

Installation Video

Informational Video

U-Value Chart