Moisture Barrier Paint For Basement Walls

Basement vapor barrier paint is a modern development for water barrier techniques.

Moisture barrier paint for basement walls.

Is more of a solution for walls rather than ceilings to prevent the indoor vapour drive during hot humid weather. It combines a primer and finish in a single fast drying coat and is specially formulated for manufactured housing facilities. The reason as you may have read is that when there is a vapour barrier in homes in hot humid climates that rely on air conditioning for human comfort that vapour barrier. If the problem isn t severe painting concrete in the basement with a moisture barrier paint can solve the problem.

It is common to use plastic sheeting as a basement vapor barrier but waterproof paint will work just as well. In winter the dew point of the interior air is typically about 50 f assuming an air temperature of 70 f and a relative humidity of 50. Older houses that haven t had drain tiles installed are especially prone to seeping walls and floors in basements. If mold is the main moisture related problem in the basement be sure to clean it off the walls thoroughly with soap and water before painting or the paint will probably peel.

In the basement water vapor can travel up from the ground and affect the walls and floor in the lower half of your home. But because it creates a vapor barrier waterproofing paint can provide relief from occasional dampness that drives up the humidity in the basement and promotes the growth of mold. The main concerns are condensation and drying potential. A vapor retarder is a material used to prevent water vapor from diffusing into the wall ceiling or floor during the cold winter.

Not every wall does. Moisture vapor barrier primer finish interior latex is a coating designed to reduce the loss of moisture through walls and ceilings. 1 on the interior wall between the heated and unheated portion of the basement i would not use with a vapor barrier. Many come with written warranties.

Vapor barriers are materials that combat moisture diffusion through walls ceilings and floors. They are most commonly made of vapor retardant paint treated paper or foil or polyethylene plastics but there are other options. When applied correctly it coats the walls with a barrier that s meant to hold back water and moisture. Vapour barrier paint or vapor barrier paint in the u s.

After the insulation is in place you will want to add a vapor retarder sometimes called a vapor barrier if you need one. What is a vapor barrier and what is it used for. Whether or not you need a vapor retarder hinges on three main factors.