Air Vapor Barrier Paint

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.

Air vapor barrier paint.

Sherwin williams has a moisture vapor barrier latex paint b72w00001 that comes in at less than 1 perm. Ccw 705 twf xlt datasheet a 40 mil thick self adhering. Is more of a solution for walls rather than ceilings to prevent the indoor vapour drive during hot humid weather. In 2017 dalia kaminski of montreal needed some and has shared with me some very thorough research.

Ccw 705 air vapor barrier strips datasheet sds detail self adhering flashing for detailing ccw 705 and barriseal systems. Benjamin moore has a super spec primer k206 00 that is a latex paint and comes in at less than 0 5 perms. 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. Ccw 705 twf datasheet sds spec detail certs self adhering thru wall flashing.

It combines a primer and finish in a single fast drying coat and is specially formulated for manufactured housing facilities. Vapour barrier paint or vapor barrier paint in the u s. Moisture vapor barrier primer finish interior latex is a coating designed to reduce the loss of moisture through walls and ceilings. 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.