« Last post by lamrith on Today at 12:02:18 PM »
The roofer is saying not enough ventilation was installed to begin with. It may have been enough as outlined by code but not enough in real life...Then I would put that on him unless he can show documented proof the contractor instructed him to use less ventilation. HE knew it needed more ventilation but did nothing about it. Every roofing Co I have ever dealt with promotes more ventilation, the latest hot item is the ridgeline ventilation were the entire ridge of home is a vent..