POLYFIN ANGLE BAR

The POLYFIN Angle Bar is a pre-fabricated PVC/PVC-based waterproofing accessory designed to form clean, reinforced 90° angle transitions within POLYFIN membrane and waterproofing systems. It ensures continuous waterproofing protection at internal and external corners while improving installation accuracy and durability in critical junction areas.

Features & Benefits

Factory-manufactured for consistent quality and precise dimensions
Designed to form secure 90° internal and external corner transitions
Maintains continuous waterproofing integrity at junction points
High-strength flexible PVC construction for long-term performance
Resistant to water, chemicals, and environmental exposure
Reduces on-site cutting, welding, and fabrication time
Improves installation speed and overall system reliability
Fully compatible with POLYFIN waterproofing membrane systems

How to Use

Position the POLYFIN Angle Bar at internal or external 90° corner locations within the waterproofing layout
Ensure surrounding POLYFIN membranes are properly aligned to the angle bar edges
Weld or bond the membrane to the angle bar using the approved POLYFIN installation procedure
Check all seams and junctions to confirm full sealing and continuity
Continue membrane installation to complete a fully sealed waterproofing system

Applications

Basements
Retaining walls
Water tanks
Lift pits
Tunnels
Podium slabs
Roof terraces
Underground civil structures
Infrastructure waterproofing systems

Available in standard configurations suitable for internal and external 90° corner detailing across POLYFIN waterproofing systems.