Pole Barn Roof Insulation

Pole barn insulation (also called pole building insulation) needs to accommodate for condensation while controlling the temperature. Because the roof of a pole barn or post frame building is one of the largest components of a structure, effective pole barn roof insulation can make a significant difference. Using foil insulation instead of fiberglass or foam for insulating a pole barn roof means the structure has a condensation barrier as well as a heat barrier. Pole barn insulation for a roof, whether in a pole building ceiling or even a garage, should reflect radiant heat. Reflective bubble insulation is the best way to insulate a pole barn. Using reflective bubble insulation (bubble insulation with radiant barrier) creates an R-Value and decreases radiant heat transfer. Foil insulation for barn insulation also creates a thermal barrier which keeps condensation from forming under the metal roof. This is especially important in cool climates when the building is being heated inside as this is a common culprit of condensation. Reflective foil insulation also works great in animal confinement buildings to help moderate temperatures inside the facility.

Agricultural Building Roof Insulation image

Agricultural Building Roof Insulation image

Insulating Pole Barns During Construction or Retro-fit Pole Building Insulation

If you are determining how to insulate a pole barn, know that this pole barn insulation can be installed before or after the steel roof is installed. Obviously, it is easier to install pole building insulation with bubble insulation before the metal roof is in place. Your contract can simply roll the foil insulation from top to bottom, allowing it to drape slightly between the roof purlins. This approach will create a natural airspace allowing for the pole barn insulation to its maximum ability.

Existing structures can benefit from this insulation for pole barns and condensation barrier by retrofitting it. Attach the reflective foil pole building insulation to the bottom chord of the trusses to create a thermal barrier between the attic area and the working space below. Insulating pole barns means reflecting 97% of the heat back at the source. EcoFoil has several sizes of pole barn insulation for sale. Depending on your preference you can buy white bubble insulation for a clean look or use the foil/foil bubble insulation.

IMPORTANT: Remember to allow air space when going over purlins during pole barn insulation installation. The air space between the metal and the radiant barrier is necessary for maximum effectiveness of blocking the transfer of radiant heat.

Check out this video on Pole Barn Roof Insulation for more information: