- REFLECTIVE ALUMINUM INSULATION SHEET: Constructed from sturdy yet lightweight materials, this insulation sheet is easy to cut and adapt for any space, large or small. - HIGH REFLECTIVITY: Reflects an impressive 99.7% of radiant energy, effectively minimizing heat transfer and blocking sunlight to maintain a comfortable environment. - PREMIUM MATERIAL: Made from durable, waterproof, and weatherproof metalized double-sided aluminum. This eco-friendly insulated sheet features a 3mm (18 inch) bubble core for excellent sun protection, waterproofing, and superior heat insulation. - HEAT AND COLD PROTECTION: The double aluminum foil design ensures excellent sealing performance, preventing heat loss in winter and keeping spaces cool in summer. It also provides soundproofing, enhancing privacy and comfort. APPLICATION SCENARIOS: 1. Use in homes to insulate attics or garages, reducing energy costs by maintaining optimal temperatures year-round. 2. Ideal for greenhouses, where it reflects excess sunlight while retaining heat, promoting healthy plant growth. 3. Perfect for automotive applications to shield vehicles from extreme temperatures, ensuring a comfortable interior. With its blend of functionality and durability, this reflective aluminum insulation sheet is a smart choice for energy efficiency and temperature control in various settings.