Weeks.would love to here if this has happin to anyone.. I am new to this fourm...

I am getting ready to install some ventilation in my flat roof. I've decided to go with this system: Flat Roof Top Attic Ventilation. It looks perfect for my application. I've done some research on how to install the fan, including on a couple other forums, but have a couple of unanswered...

I am building a gable roof over a flat roof at our church.It is 9'wx9'l.How do I determine the height of the center rafter?

We are getting a metal roof put on our old house. This means that the snow will slide off and land onto our air source heat pump. We need to construct a small roof to protect it. We were thinking of extending the 2 x 6 roof rafters another 4 feet and then having 2 x6 or 4 x 4's going back to the...

Hurricane Andrew & Gustav has convinced me to put a metal roof. I'm too old to keep patching shingles. I'm undecided : on using treated 1 x 4 lats directly over shingles (parallel to ridge), screwed to rafters and metal screwed to lats or