I really like the roof I have on my house. It really stands out as a nice roof in my modest neighborhood. I went with Interlock because the company uses the thickest gauge aluminum, has one of the, easy to maintain, is lead-free for future rainwater collection, and offered standing seam for my solar array installation.
An added benefit is that the roof qualifies for some energy efficiency tax rebate. Interlock sales and HQ people worked with me when I went back and forth on getting a tubular skylight. When I did decide to get my own SolaTube, they charged me a fair price for installation.
The work crew guys were pleasant. They brought extra material to my house. When I saw something I didn’t like, they replaced it without hesitation. I asked, and they said that they only do Interlock installations. One of they guys started eating a weed that was growing in my yard which I had been trying to identify for months. He told me the name and it was in one of my favored plant species, sorrel! What serendipity! To top it off, when I notified them that the natural gas guy inspected my venting and said to change it, the repairman came down and fixed it for me. No charge no hassles! I sure hope that my next 50 years with Interlock are as smooth as the first!