R-value designed insulation reduces heat through your ceiling door by up to 94%. This helps keep interiors cooler and supports energy efficiency. Block up to 98% of radiant heat, providing a barrier against heat coming from sunlight and warm surroundings. Ultra-light construction for easy handling, transport, and installation without added bulk or weight. Best quality insulation designed to deliver reliable performance and ongoing savings on cooling costs. Key benefits at a glance - Function: Insulates the ceiling door to reduce heat transfer and improve comfort. - Performance: Up to 94% reduction in heat transfer; up to 98% of radiant heat blocked. - Comfort and savings: Helps maintain cooler indoor temperatures and supports energy savings over time. - Handling: Ultra-light design for simple setup and minimal effort. 2-3 practical use scenarios - Attic access doors in hot climates: Install to dramatically lower attic heat transfer into living spaces during summer. - Garage or workshop ceiling doors: Use to keep work areas cooler and protect tools and products from heat buildup. - Exterior-facing ceiling doors near sunlit walls: Apply to minimize radiant heat penetrating into adjoining rooms on sunny days. Notes - Designed to address heat transfer through ceiling doors with emphasis on reducing both direct heat flow and radiant heat. - For best results, ensure proper fit and installation according to product guidelines.