Insulating Pole Barn Walls With Foam Board

Many pole barn owners opt for roof insulation instead of an interior liner package.

Insulating pole barn walls with foam board.

Part of our pole barn will be a heated wood working shop area or room. Every time i visit my mother she asks how she should insulate her dirt floored pole barn. Six inch insulation is typically used with interior framed walls often called flush walls in a pole barn. It is usually made of thin tin sheets that are nailed to a wooden structure and they allow wind to blow through and cold and heat to completely breach the building walls.

Foam board insulation is commonly placed against the steel building siding between the girts of exterior walls. Foam boards rigid insulation boards can be used to insulate almost any part of your pole barn from the roof down to the foundation. There are many pole barn insulation options. Foam board insulation sheathing reduces heat conduction through structural elements such as wood wall girts and roof purlins.

The argument then of course is why not just build a new insulated building. This form of insulation is offered in a variety of thicknesses lengths and facings to better fit the project. Rigid foam board insulation is a used to insulate the exposed walls of pole barns. High r value fiberglass blankets have varying thicknesses.

Fiberglass foam or cellulose. To prevent air infiltration place rigid insulation boards tightly together and seal the seams with tape or caulk. In this video we insulate the two exterior walls check out the entire series of video. Some brands of foam boards have a white foil vapor barrier on each side that works to keep water from traveling into the walls of the pole barn and keeps any mold from deteriorating the structure.

It s a great way to help insulate the interior and is usually installed under the roof sheathing. Spray foam insulation is a good way to cover holes. The spray foam is great for sealing air leaks but is more costly and unattractive making fiberglass blankets the best option on the market today. While it adds to the price of the building it also allows for a number of interior finishing options such as steel drywall and sheeted wood products like osb plywood.

One of the most common options for roof insulation is thermax a rigid board insulation. This practice may worry some in cold climates since the foam board may act as a second vapor diffusion retarder. If you have been looking for pole barn insulation ideas this video shows how i insulated by pole barn workshop. Every pole barn i ve ever been in has a leak somewhere.

The advice to remove the siding and sheath it and install a wrb seems like the only way to make it safe to insulate it.