What method should NOT be used when applying foamglas?

When applying Foamglas, using wire is not recommended because it can compromise the integrity and thermal performance of the insulation. Foamglas is a glass-based cellular material that provides excellent thermal insulation, primarily when installed in a manner that maintains its structure and integrity. The use of wire could create potential points of contact that may lead to thermal bridging or damage to the insulation layer.

In contrast, adhesive, tape, and bands are methods specifically designed to secure Foamglas without sacrificing its insulative properties. Adhesives allow for a continuous bond that helps prevent air infiltration, while tape can be used for seam sealing to enhance insulation performance. Bands can also provide additional support while ensuring that the insulation stays in place. Therefore, selecting the appropriate methods for installation is crucial for maintaining effective thermal insulation.