SoundBarrier Plus
(With Moisture Barrier, Lip & Tape) - Installation Instructions
SoundBarrier Plus with Moisture Barrier, Lip and Tape
2) Start in a corner. Unroll SoundBarrier Plus underlayment over subfloor with vapor barrier film (Logo Imprinted Side) down against subfloor. Be sure tape strip side is next to the wall and overlapping lip is toward the open room.(print)