TheRealChrisBrown;668594 said:
How do you cut the fiberglass floor pieces? Is it easy to do, need special saw blades or something?
First, you use a circular saw with a standard plywood blade which burns the teeth off within a single pass.
Then, you run to Home Depot, which you should have done anyway, and get a diamond tipped blade. I picked up one suitable for hardie-board or fiber cement board. That seemed to do the trick with minimal effort and the blade seemed to hold up. I didn't know if a diamond tipped blade for masonry work would be better so I picked up both and only used the one.
It was fairly painless after that. Just wear a good mask ( I always use a mask with a charcoal chem filter ) for almost everything because it just seals better to my face. You don't want to breath in that stuff. And goggles.