Another Skylight Project Completed Successfully
The Richmond Transit building in Richmond, CA has a fan-shaped polycarbonate skylight manufactured by CPI. The original installer made several mistakes that were very simple to fix but were huge in the capability of the design. Some of the repairs were structural and some were in the flashing. Nothing was wrong with the product, just the way it was installed.
This is typically true of the skylight that you see on a commercial building. Most skylights are repairable because the product was designed properly. The problem is in either the installation or the attempted repairs made by unskilled workers.