Thanks for the education! In my 30 plus years of commercial construction I’ve never built a building that utilized asphalt shingles. Either metal, membrane or built up system. Some residential practices are strange to me.
I’ve been diving into the TPO/PVC roofs and coatings for about a year now. Trying to learn more about them myself to close some bigger projects. Residential is nice but the volume is very tiresome compared to the potential commissions on commercial jobs.
