How to Insulate a Metal Animal Barn
When animals are housed in a metal barn such as a pole barn, it is necessary to add insulation to help weatherproof the building. Adding insulation to a metal barn also helps strengthen the structure of the building and adds a sound barrier. There are different types of insulation for this type of building and they vary in cost. Moisture buildup, long-term performance and cost are usually the issues with insulation a metal animal barn. Does this Spark an idea?
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Things You'll Need
- Tape measure
- Safety goggles
- Protective suit and gloves
- Power washer
- Respirator or dust mask
- Plastic sheeting
- Ladder
- Spray foam insulation
Instructions
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Calculate the square footage of the inside area of the barn walls. If the metal roof is exposed and you do not have an attic, plan to insulate these areas as well.
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Contact your local building department for regulations and fire code requirements regarding insulation. Make sure you comply with the building codes and get a permit if necessary.
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Purchase bulk spray foam in a kit designed for large structures at a home or farm supply or construction building supply company. This type of insulation kit is designed specifically for this type of building and will save cost over buying individual cans of spray foam insulation. Calculate the amount of spray foam needed based on the thickness of the application recommended on the product. Usually it ranges from 2 to 3 inches thick.
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Clean the inside of the building walls and roof surfaces if the building. Wash away loose dirt or debris with plain water, and allow to dry completely. Wear the safety goggles while working, and the protective suit and gloves if desired.
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Put on the dust mask or respirator with the other protective gear before you start applying the foam insulation.
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Use the ladder to reach the highest point of application first. Begin at this point and apply in small sections, usually following the metal panels or spaces between joists works well. Fill in an area from top to bottom using a side-to-side motion, then move on to the next section. Once the roof area is complete, move to the lower walls, filling them in with the same technique until all the exposed metal has been covered. Allow to dry completely.
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Check the job for any stress cracks or crevices that did not fill properly, and spot-fill any areas needed. Once the interior areas are dry, you can move the animals into the barn.
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References
- Photo Credit Thinkstock/Comstock/Getty Images
