A durable storefront system starts with well-designed sill and sill flashing components that protect the storefront from the damaging effects of air and water infiltration. The sill profile should always have a full-depth pocket that can directly attach to the substrate. The sill flashing should possess a full height leg on the storefront’s interior, complete with a silicone sealant-filled cap bead that blocks unwanted weather elements. Be wary of a sill flashing system that isn’t full height…
For more information please visit Glass Magazine
https://www.glassmagazine.com/article/art-measuring-fabricating-and-installing-storefront
Where can I find this article at? The link is no longer valid
Thanks
Greg Pung
Greg,
Looks like the link to the article on the website is outdated, I will update it on the website. In the meantime you can find the updated link to the article posted below
https://www.glassmagazine.com/article/art-measuring-fabricating-and-installing-storefront
thanks,
Driven Fabrication