I bought two of these to go above two buildings in my back yard. As a carpenter, I couldnt build these for this price. They are a little flimsy when putting together, and I did put some extra self tapping screws in. They come in grey, but I painted mine black to match. 
You will need to put a bead of clear silicone caulk around the perimeter on top, to prevent leaks. As you can see in one of my pics, I only used half of one on one of my doors.
To me, they were well worth the money, and after installation, they look fabulous on my buildings. Now if you live in an area of snow, this will most certainly not hold up in those conditions. I would buy again