Acoustic Sealant for Polyethylene Vapour Barriers (850 ml tubes)
Blue Sheathing Tape for PE Vapour Barrier
Polyethylene Vapour Barriers (6 mil – 8’, 9’ or 10’ x 1500 sq. ft. rolls)
Acoustic Sealant for Polyethylene Vapour Barriers (850 ml tubes)
Blue Sheathing Tape for PE Vapour Barrier
Polyethylene Vapour Barriers (6 mil – 8’, 9’ or 10’ x 1500 sq. ft. rolls)
Johns Manville Sound & Fire Block® mineral wool batts are noncombustible and moisture-resistant. The high-density fibers in mineral wool help delay the spread of fire and reduce noise transfer in interior walls and between ceilings and floors.
JM Formaldehyde-free™ thermal and acoustical insulation for wood, engineered wood and steel framing is made of long, resilient glass fibres bonded with a thermosetting resin. A wide range of thermal resistance is available to provide thermal control for both vertical and horizontal applications.

JM R20-15
Lightweight, thermal and acoustical fiber glass insulation. Perforated for quick installation. Convenient length for installation and transport.

JM R22-15 & R22-23
High-performance fiberglass batts commonly used in exterior wall systems requiring higher insulation values. Provide excellent thermal resistance & reduce air leakage when properly installed with air barriers.

JM R24-15
Formaldehyde free. Reduces transmission of sound. Fire-resistant & non-combustible. Non-corrosive. Durable & resilient

JM R31-16 & R31-24
Lightweight, thermal and acoustical fiber glass insulation. Designed for steel framing. Convenient length for installation and transport.

JM R40-16 & R40-24
Lightweight, thermal and acoustical fiber glass insulation. Designed for steel framing. Convenient length for installation and transport.