Barrier Membrane

Barrier Membrane is a layer of material installed to prevent the passage of water, vapor, or gases through walls, floors, or roofs.

Barrier membranes are essential for protecting building interiors from moisture damage and improving energy efficiency.

Knowing current material and labor costs matters when you’re putting together a bid that involves barrier membrane work. Projul’s live cost database gives contractors real-time pricing data so estimates reflect what things actually cost right now.