How To Insulate A Metal Pole Barn Roof
Above the roof trusses this choice comes with new construction or a roof replacement.
How to insulate a metal pole barn roof. Insulating your pole barn is as easy as 1 2 3. Pole barn insulation thickness one or two inches. It ranges from r 5 to an r 16 value depending on the type. This is typically done by placing metal banding 30 apart down the length of the pole building.
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. Deciding which insulation product is right for your specific pole building is the tough part. Common practice for pole barn insulation here are some tips to keep in mind about insulation. Before we offer our tips on insulating a pole barn building here are two key attributes of insulation.
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. One or two inch insulation can be placed on the exterior of the building underneath the steel. For any pole barn unfinished wall system we sell 6 thick friction fit insulation that is installed between the posts from the inside after the building is erected. This blanket comes in 3 4 6 and 8 widths and provides a minimum of r19 installed.
The beauty of spray foam insulation is that it s similar in nature to spray painting. Whenever winter is approaching we get a lot of questions about how best to insulate pole barns. Here the insulation is placed between the inner purlin supported by the truss and the outside metal panel. Home pole barn design osb under steel roofing on pole buildings.
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. Is there a benefit to using osb as roof sheathing to provide a thermal break between the metal and the interior of the building.