Review on 🔒 Maximize Comfort & Energy Efficiency with Reach Barrier 3009 Garage Door Insulation Kit by Matt Watkins

Works very well. Today is 115 and I can keep my garage steady at 75. I used 3 sets. 1 single room and 1 double room. Without this kit and a working AC I could only sustain a 20 degree temperature difference on those hot days and with the AC off the sun hitting the door would make my garage hotter than outside. Now with the A/C off, the Phoenix garage doesn't go above 90 in 115 days. 09/26/19 After 2 years of use I'm still very satisfied. When I turn on the air conditioner in the garage after sundown, it cools down to the temperature I set (usually 72). With these insulators, it helps maintain that temperature throughout the day. Exceed expectations.