Our innovations in structural waterproofing can be found in signature buildings and projects around the world, protecting their integrity for more than 50 years.
- Preprufe® - The world's most advanced system for waterproofing below-ground structures.
- Preprufe® SCS - The only waterproofing system specifically engineered for working with shotcrete.
- Silcor® - Seamless liquid waterproofing for roofs and decks. Test its strength for yourself at the convention with our hands-on demo!
From standard to complex wall assemblies, our complete Perm-A-Barrier® portfolio has what you need.
- NEW: Perm-A-Barrier® NPL 10/NPL 10 LT and Perm-A-Barrier® NPS
- Vapor Permeable or Impermeable
- Sheet or Liquid Application
- NFPA 285 compliant in approved assemblies
Product Selection Guide:
At AIA, GCP will showcase industry-leading waterproofing, air barrier and fire protection systems.
- Air Barriers
- Building Envelope Solutions
- Fire Protection