To All,
Does anyone know what a good number of CFM is for air leakage in storefront
and curtainwall systems. At the moment I am being told 0.06CFM and as an
uneducated window system person I have no idea if that is appropriate. This
is tested against a ASTM E 283 at a test pressure of 6.24 psf, which for me
might as well have been written TYDOISJLAKHJSDMNKAPOD.
Thanks,
PETER HILLERMANN
