How To Insulate Gambrel Barn Roof

Make sure the attic space above the insulation is adequately vented.

How to insulate gambrel barn roof.

Insulating a barn roof is very similar to insulating any other kind of building. Because ventilation is a major problem for gambrel roofs then you will need to carefully plan it. One simple solution would be to install an electric ventilation system that will help you get rid of the unwanted humidity in your roof. Otherwise i would build up the outside with 2x8 s and insulate accordingly.

The height is very important so it s better that you ask a professional for his opinion. There most common options for insulation are fiberglass blankets and spray foam. Mike the pole barn guru. Condensation issues and the specific thicknesses and types of roofing and wall insulation materials.

Do not place a vapor barrier under blown in insulation. A cathedral or barn style roof has open rafters which form the ceiling and offer the potential for adding loft space. If it is a barn for keeping animals in insulation is much more important. A gable roof could have an insulated attic or extra usable space.

Each roof style has some different insulating challenges. Some things to consider when insulating a pole barn include. A roof is like a hat. The best way to insulate your ceiling is to blow in cellulose or fiberglass to at least r45 if not r60.

The right way to insulate attics and cathedral ceilings with batts using certain t. Just remember that you will need a 2 airspace above your insulation for proper airflow. However barns are colder than other buildings and may require more insulation.