SmartSHIELD -20mm 48" X10ft Reflective Insulation Roll, Foam Core Radiant Barrier, Thermal Foil Insulation Panel - 0.8 Inch Thickness, R-23

SmartSHIELD -20mm 48"X10ft Reflective Insulation Roll is a great insulation solution for different spaces such as RVs, garages, and travel trailers. The insulation panel is made of foam core material with a reflective foil surface that helps to reflect heat and keep spaces cooler. The insulation panel is easy to install with adhesive tapes, Velcro, or spray adhesive. SmartSHIELD insulation roll has a thickness of 0.8 inches and an R-value of 23, although some reviewers mention that R-value is not clearly marked on the packaging. Customers have used this insulation for different applications such as insulating RV windows, garage doors, and travel trailer bottoms. They mention that the insulation has made a difference in reducing the temperature by 10-15 degrees. Some customers also mention that the insulation was easy to cut with a straight razor, and it has made a Considerable difference in maintaining the temperature. One customer used the insulation to wrap their pool, which allowed them to enjoy the pool longer than usual. Some reviewers mention that the insulation shrinks or expands with temperature changes, which can make it useless in some scenarios. A few customers also note that there were big air bubbles between the insulation sheets. However, most customers are satisfied with the effectiveness and value of this insulation panel.