In Phoenix, Arizona I have a flat roof over an outdoor space at the back of my single story house. The roof in question does not have a load above it and does not experience any other notable load due to weather, etc. It's a triangle in shape with sides of 14', 14' and 20'. Essentially, it is a...

We have glulam timber which forms a height restriction for a condo parking lot. It is mounted atop 2 verticals out of doors and parallel to the drive way at about 8 feet. The horizontal glulam timber has its 2 ends sawn off at approx. 20 degrees from vertical. The angled ends (or wings) stick...