Unfortunatley I'm not a installer of 3M residential. I would be more than happy to come out and give you an estimate for Suntek or Solargard. I feel Suntek is a better product, but I can install both. I can also install 3M automotive, but they are picky about their residential stuff. I will warn you that 3M residential is typically at least twice as much as most other manufacturers. It is great stuff, I installed it in Alaska, just not Colorado.