Both 10 mil and 15 mil vapor barriers are used as underslab vapor retarders to prevent moisture, radon, and soil gases from migrating through concrete slabs into buildings. They are essential for protecting flooring systems, improving indoor air quality, and ensuring long-term structural integrity.
The 10 mil vapor barriers are ideal for use on residential and light commercial applications, projects with minimal traffic or equipment loads, or budget-conscious installations.
The 15 mil vapor barriers are ideal for use on commercial and industrial slabs, high-traffic areas or where heavy equipment is used, or projects requiring long-term durability.
10 Mil Vapor Barrier Features & Benefits:
15 Mil Vapor Barrier Features & Benefits:
Greater protection for sensitive flooring systems