Is there a best spray foam brand to use? I have done bunches of research and they all appear to have risks. We are building a new house and aren't sure which to go with. Sooooo confused!!! Have to make decision this week. Thanks in advance for any advice! Demilec APX, Icynene, Certainteed...

Does anyone have any experience with this? I can't find any info. on the web where someone has done things this way. It's time to replace the now ill-fitting, dented and dirty aluminum siding and I'd like to address our inadequate cellulose insulation at the same time. Because there is...