Air Vapor Barrier Paint

It combines a primer and finish in a single fast drying coat and is specially formulated for manufactured housing facilities.

Air vapor barrier paint.

Water vapor barrier paint is often applied to drywall walls and ceilings in attics where warm air tends to rise. An air barrier vapor diffusion retarder attempts to accomplish water vapor diffusion and air movement control with one material. Moisture vapor barrier primer finish interior latex is a coating designed to reduce the loss of moisture through walls and ceilings. Vapour barrier paint or vapor barrier paint in the u s.

Benjamin moore has a super spec primer k206 00 that is a latex paint and comes in at less than 0 5 perms. This type of material is most appropriate for southern climates where keeping humid outdoor air from entering the building cavities is critical during the cooling season. Ccw 705 twf xlt datasheet a 40 mil thick self adhering. Ccw 705 twf datasheet sds spec detail certs self adhering thru wall flashing.

Sherwin williams has a moisture vapor barrier latex paint b72w00001 that comes in at less than 1 perm. Without water vapor barrier paint the warm air would release its water inside of the walls and ceilings where the water would saturate the insulation and framing. In 2017 dalia kaminski of montreal needed some and has shared with me some very thorough research. 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.