"This was the best option! My house faces the Kansas east sun, super hot after 7am. I burnt my hand on the door knob last year. I needed something fast without cutting holes in the roof and costing money I didn't have at the moment. The builders loved them, installed them where the exterior wall meets the roof for weight bearing just to be sure. And if I have to replace the roof, they will send the sticky pads out guaranteed! I love the simplicity and the look. I am very happy with this product."