Replace Insulation In Pole Barn Roof

The higher the r value the higher the insulation capacity.

Replace insulation in pole barn roof.

It ranges from r 5 to an r 16 value depending on the type. If it is a barn for keeping animals in insulation is much more important. 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. If the insulation has aged like this the roof would benefit from new fasteners.

This will provide a greater r value than r19 batts and provides a vapor barrier. Depending on the type of barn your requirements may vary. Above the roof trusses this choice comes with new construction or a roof replacement. R values indicate the insulative properties of the material used.

One or two inch insulation can be placed on the exterior of the building underneath the steel. Pole barn or post frame buildings are typically constructed using wood framing with steel roofing and siding. One is to remove the panels remove the old insulation and replace it with new insulation. Weighing what you have to start with my recommendation is to spray three inches of closed cell foam insulation below your roof sheathing.

Pole barn insulation thickness one or two inches. In a non insulated pole barn there will be a large amount of heat transferred in and out. However barns are colder than other buildings and may require more insulation. Steel roofing is a highly conductive material in terms of heat transfer.

When the old panels are removed new larger fasteners are used to put it back together. Here the insulation is placed between the inner purlin supported by the truss and the outside metal panel.