What We Do

• Vapor-permeable systems to seal walls from air infiltration and exfiltration
• Impermeable barriers to block moisture vapor and air 
• Transitions from air barriers to window/curtain wall systems
• And more

Multiple application methods available, including but not limited to: 

• fluid-applied, modified polyurethane waterproofing membranes
• sheet-applied for blindside walls, below slab-on-grade and backfilled walls
• bentonite sheet membranes with expandable bentonite adhered to high density polyethylene for horizontal, vertical and lagging applications.

• Expansion joints
• Brick control joints
• Flat work caulking
• And more