Vapour barrier paint / Green Building & Sustainable Home Renovation Information & Advice

...vapour barrier primer © Benjamin Moore Interior gypsum board: Latex paint (or vapour retarder primer) is recomended as an interior vapour control layer below grade. It is most important to not include a polyethylene vapour barrier or other vapour impermeable materials that prevent walls from drying. 6 mil poly vapour ...

...vapour barrier is mistaken for, and almost entirely relied upon to act as the air barrier. The purpose of the two barriers should not be confused - the job of the vapour barrier is to control vapour diffusion, the job of the air barrier is to control air leakage. 6 mil poly can work effectively as an air barrier if it ...

...paints, replacing them with solvent-free or water-based paints, often labelled as low-VOC paints or zero VOC paints. The move towards safe paint has led to a noticeable improvement in indoor air quality since the mid-seventies, and better even in the last decade. But paints based on petrochemical solvents still represe...