Replace Insulation In Pole Barn Roof

When the old panels are removed new larger fasteners are used to put it back together.

Replace insulation in pole barn roof. It ranges from r 5 to an r 16 value depending on the type. The higher the r value the higher the insulation capacity. However barns are colder than other buildings and may require more insulation. Steel roofing is a highly conductive material in terms of heat transfer.

R values indicate the insulative properties of the material used. In a non insulated pole barn there will be a large amount of heat transferred in and out. Pole barn or post frame buildings are typically constructed using wood framing with steel roofing and siding. One or two inch insulation can be placed on the exterior of the building underneath the steel.

The fiberglass insulation used in this method can be as high as r 13 insulation thickness on single layer systems range from r 7 to r 30. Depending on the type of barn your requirements may vary. One is to remove the panels remove the old insulation and replace it with new insulation. If it is a barn for keeping animals in insulation is much more important.

Pole barn insulation thickness one or two inches. Above the roof trusses this choice comes with new construction or a roof replacement. Closed cell spray foam insulation would need to be added in the area closest to eave sidewalls. To repair it there are two primary methods.

Weighing what you have to start with my recommendation is to spray three inches of closed cell foam insulation below your roof sheathing. This will provide a greater r value than r19 batts and provides a vapor barrier.