Just wondering what others put in the 1802 for modified bitumen or torch down.
Its not a membrane or a built up roof theoretically. Do you put it in other??
Lets see how this one plays out.
Just wondering what others put in the 1802 for modified bitumen or torch down.
Its not a membrane or a built up roof theoretically. Do you put it in other??
Lets see how this one plays out.
I mark it as membrane, because that is what it is. It is different from a “single-ply” membrane (TPO, EPDM, PVC), but still a membrane.
Thats what I have been putting. Just wanted to see if I could “stir the pot.”:mrgreen:
I don’t think the pot will get stirred on this one. It really doesn’t matter much if you put mod-bit in the Built-up row. I do save that one for Tar & Gravel or smooth multi-ply felts.
I thought it was just a large shingle
just kidding of course.
Thanks for the chuckle love it … Roy
Modified Bitumen is less about the material and more about the application as MB can and is used on built-up roofing systems. Built-up roofing refers to any roofing system that is installed in multiple layers, using asphalt as the primary water-prooofing component. The built-up roofing system may use standard felts or modified bitumen felts…
I put built-up. But as Brad said…doesn’t matter
Of the three types of membrane that I see…cold pressed
torch down, peel and stick, are the life expectancy the same?