Pole Barn Concrete Floor Vapor Barrier

Pole barns direct 505 nassau st.

Pole barn concrete floor vapor barrier.

W east canton ohio 44730. Lined with 29 ga indoor steel. A vapor barrier under your slab will also protect you from harmful ground pollutants like radon gas. That air condenses on the cooler concrete floor.

A vapor barrier should be used for all concrete floors and slabs that are going to receive an impermeable floor finish like epoxy laminate linoleum and wood or if the concrete floor will be used for any purpose where the passage of water vapor through the floor may create problems. Well it s too late and i am in the process of making a little. A concrete vapor barrier is any material that prevents moisture from entering a concrete slab. Have concrete floor with vapor barrier under it.

I am insulating my 42x60 mrton bldg with batt fiberglass in side walls and blown in 30 fiberglass in ceiling. The amish guys that are doing it say i don t need plastic on the walls and ceiling but i think morton suggests it. Always install a good vapor barrier such as a2v reflective insulation available through hansen buildings below any interior pour to stop moisture from traveling up into slab through capillary action. A vapor barrier under your concrete slab is essential for moisture prevention.

The american concrete institute s guide for concrete floor and slab construction recommends that the thickness of the vapor retarder be at least 10 mils. Vapor barriers are used because while fresh concrete is poured wet it s not supposed to stay that way. I have a 40 x 20 pole barn type building with a concrete floor it was probably built in the mid 70 s. Heated with propane a couple months a year.

Inside my pole barn the concrete floor always feels damp. Post frame buildings with metal roofs and especially buildings with minimal insulation hold warm moist air. When we poured the floor years ago poured it over gravel.