Stagestep Vapor Barrier (4' x 100')

Stagestep Plastic Vapor Barrier is an 8 mil thick tri-layer sheet with a reinforcement scrim laminated between two polyethylene layers. Mandatory for installations over grade concrete, it protects your floor and maintains warranty coverage. Each roll should run up the wall at the perimeter with overlaps sealed using Stagestep’s Moisture Proof Tape.

Available in 4' x 100' rolls (400 ft²)