These buildings are built upon donations and faith. There is a logic to using spray foam insulation on a project like this, it protects the investment of it's partitioners and keeps the extreme weather out!
We know our insulation, and on a project like this, the best investment and the better option is spray foam. No worrying in the future about insulation upgrades or needs!!!
The answer is no other material would like spray foam insulation on a project like this!!!!
Some jobs are more fun than others. Once you look at the beauty of this church you'll understand why. Fun project that added spray foam insulation.