We have not used this product but are familiar with it. It is NOT a screen type. It's actually similar to Leaf Relief, which is a good product. A number of roofing contractors in our area (MD) use it ... read more
Dan, Both Hardie Plank and a 3/4" and 1.5" insulating foam board are good options. There is also the choice of using Insulated Siding that is a custom contoured foam backer. It fits to the specificati ... read more