The ClimateGuard Perimeter™ is an innovative window efficiency system that focuses on treating the critical boundary areas around windows rather than covering the entire glass surface. This specialized system creates a thermal barrier zone around window frames where most heat loss occurs, providing exceptional energy efficiency with minimal visual impact. Key Features: Magnetized thermal barrier strips for frame perimeters Multi-zone treatment approach targeting different leakage areas Transparent nano-insulation gel for glass edges Pressure-sensitive expansion technology adapts to seasonal frame movements Infrared-reflective coating to block thermal transfer Zero obstruction of window views or operation Compatible with all window styles including casement and sliding Designed for year-round use without seasonal removal Laboratory-tested to reduce heat loss by up to 35% at window edges What's Included: Perimeter thermal barrier strips (enough for 8-12 windows) Edge-seal nano-insulation applicator Corner reinforcement patches Installation measurement tool Specialized cleaning solution for preparation Temperature differential indicator cards Detailed installation manual with maintenance guide 3-year effectiveness guarantee certificate