Can I use aluminum strips for interior wall insulation?

Aluminum strips are not typically used for interior wall insulation. Insulation materials are designed to provide thermal resistance, and aluminum is a good conductor of heat, which makes it unsuitable for insulation purposes. Common insulation materials include fiberglass, mineral wool, and polyurethane foam, which are effective at reducing heat transfer. Aluminum strips might be used in construction for other purposes, such as reinforcement or as a vapor barrier, but not for insulation.