Since you’re working with metal and working high above the ground ... it’s a good time to take a look at the roof frame, sheathing, insulation and ventilation. Before installing metal roofing ...

via email Dark areas on the underside of roof sheathing ... to roof vents. This too, would account for the stains in the areas that you mention. If the stains are directly above a bedroom where ...

We recently had our entire roof, including the wood sheathing ... vents and only a ridge vent at the top. The new roof still has no soffit vents, but several roof vents that stick up above ...

Unified Steel-Stone coated roofing with Above Sheathing Ventilation technology and industry-leading wildfire defense; DaVinci Roofscapes that are lightweight with fire-resistant underlayment.

Louvers are covered openings that allow air to escape the attic. They are located on the gable (non load-bearing) ends of the house and allow limited airflow. This system relies on wind direction ...