Air & Moisture Barriers

If you would like a superior air & moisture barrier then Acoustic Supply has your answer. STO Guard provides a seamless, tear proof, structural layer of protection against moisture intrusion in the event of a breach in the outer wall covering. STO Guard is also a continuous, structural and durable air barrier. And, while limiting air infiltration, STO Guard is breathable to allow for water vapor diffusion.

Products in stock for your convenience: STO Emerald Coat (264) Tyvek Commercial Wrap 10’ x 125’ STO Gold Coat (265) Tyvek Home Wrap 9’ x 150’ STO Gold Fill (266) Tyvek Stucco Wrap 5’ x 200’ STO Guard Mesh 4” (267A) Tyvek Tape 1-7/8” x 55 yds. STO Guard Mesh 9.5” (268)