Many mistakes are made regarding attic ventilation, with almost all of them happening when a house is being built. One of the most common mistakes happens with the installation of bathroom fans. I would guess that over 90% of homes have improperly installed bathroom fans. The problem is not with the fan itself, but with the type of piping that is connected to the top of the fan and where that piping goes.
As a senior roofing inspector and consultant for Roof-Tech, I have been inspecting roofing in Omaha for the last 10 years. While I do come across outliers, the majority of problems I see fall into one of eight categories. I want to share what those common roofing problems are, as well as how Roof-Tech can solve them for you: