How To Insulate A Metal Pole Barn Roof

Whenever winter is approaching we get a lot of questions about how best to insulate pole barns.

How to insulate a metal pole barn roof.

It ranges from r 5 to an r 16 value depending on the type. Home pole barn design osb under steel roofing on pole buildings. Pole barn insulation options. Is there a benefit to using osb as roof sheathing to provide a thermal break between the metal and the interior of the building.

Before we offer our tips on insulating a pole barn building here are two key attributes of insulation. Or more accurately walls roof and ceiling. 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. Sure there are obvious differences in both the application and the material type but the principles of good spray painting apply.

This is typically done by placing metal banding 30 apart down the length of the pole building. Here the insulation is placed between the inner purlin supported by the truss and the outside metal panel. I have a shop roof that appears to be leaking onto the original plastic coated roll insulation that is usually provided for use in metal roofs. This blanket comes in 3 4 6 and 8 widths and provides a minimum of r19 installed.

Spray foam insulation is one of the quickest ways to insulate your metal barn. Pole barn insulation thickness one or two inches. Above the roof trusses this choice comes with new construction or a roof replacement. The most common way to insulate the roof of a pole barn or pole building is to place the insulation blankets at the bottom of the truss.

Common practice for pole barn insulation here are some tips to keep in mind about insulation. One or two inch insulation can be placed on the exterior of the building underneath the steel. Deciding which insulation product is right for your specific pole building is the tough part.