bepsf A flat roof such as this isn't something you pick up off a shelf and plop atop a house.
It's a combination of beams, decking, interior finish materials, insulation, drop-edge flashing, fasteners and a membrane or other type of protective system for the top surface, etc - All from different manufacturers and suppliers.
Your Architect and General Contractor are the people who should be most familiar with these choices and how they work together - and are there to help you make the right decisions when it comes to such things.
Fougeron Architecture FAIA This roof is a combination of standard and not so standard details, that allow for the very thin edge at the overhang. Once we decided on this look, we worked closely with the structural engineer and the contractor to make it happen.
It's a combination of beams, decking, interior finish materials, insulation, drop-edge flashing, fasteners and a membrane or other type of protective system for the top surface, etc - All from different manufacturers and suppliers.
Your Architect and General Contractor are the people who should be most familiar with these choices and how they work together - and are there to help you make the right decisions when it comes to such things.