Replace Insulation In Pole Barn Roof

In a non insulated pole barn there will be a large amount of heat transferred in and out.

Replace insulation in pole barn roof. To repair it there are two primary methods. Pole barn or post frame buildings are typically constructed using wood framing with steel roofing and siding. 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. When the old panels are removed new larger fasteners are used to put it back together.

This will provide a greater r value than r19 batts and provides a vapor barrier. Above the roof trusses this choice comes with new construction or a roof replacement. Depending on the type of barn your requirements may vary. Here the insulation is placed between the inner purlin supported by the truss and the outside metal panel.

The higher the r value the higher the insulation capacity. It ranges from r 5 to an r 16 value depending on the type. However barns are colder than other buildings and may require more insulation. Insulating a barn roof is very similar to insulating any other kind of building.

One is to remove the panels remove the old insulation and replace it with new insulation. If the insulation has aged like this the roof would benefit from new fasteners. Closed cell spray foam insulation would need to be added in the area closest to eave sidewalls. Steel roofing is a highly conductive material in terms of heat transfer.

R values indicate the insulative properties of the material used. If it is a barn for keeping animals in insulation is much more important.