PERM-A-BARRIER® VPO

PERM-A-BARRIER® VPO is a fluid applied, one component, acrylic membrane that provides continuous air tightness and water protection throughout the wall assembly. PERM-A-BARRIER® VPO is dark-colored and designed for exposure to indirect and intermittent sunlight, such as behind open joint rain screen systems. PERM-A-BARRIER® VPO is for wall assemblies requiring “breathable” characteristics. As a vapor permeable membrane, PERM-A-BARRIER® VPO permits the transfusion of water vapor that may otherwise condense in the wall structure; but is impermeable to liquid water, which allows the material to act as a water drainage plain. The Volatile Organic Compound (VOC) content of PERM-A-BARRIER® VPO is less than 20 g/L.

Documents
Documents

PERM-A-BARRIER vapor permeable organic liquid

Product Name Product Data Sheet Guide Specifications SDS/MSDS
PERM-A-BARRIER® VPO (US Version)
Product Data Sheet
Guide Specifications
SDS/MSDS

Detail drawings

Product Name DWG PDF
all_details-VPO
VPO-001 WINDOW HEAD DETAIL MASONRY CLADDING
VPO-002 WINDOW JAMB DETAIL MASONRY CLADDING
VPO-003 3D-1 WINDOW FLASHING SEQUENCE SHEET-APPLIED FLASHING
VPO-003 3D-2 SHEET-APPLIED FLASHING PRESTRIP
VPO-003 3D-3 WINDOW FLASHING SEQUENCE LIQUID-APPLIED FLASHING
VPO-003 WINDOW SILL DETAIL MASONRY CLADDING
VPO-004 3D-1 BASE-OF-WALL FLASHING SEQ. OPT. 1 MASONRY CLADDING
VPO-004 3D-2 BASE-OF-WALL FLASHING SEQ. OPT. 2 MASONRY CLADDING
VPO-004 ALT 1 BASE-OF-WALL DETAIL ALTERNATE 1 MASONRY CLADDING
VPO-004 ALT 2 BASE-OF-WALL DETAIL ALTERNATE 2 MASONRY CLADDING
VPO-004 BASE-OF-WALL DETAIL MASONRY CLADDING
VPO-005 3D-1 FLOOR LINE FLASHING SEQ. OPT. 1 MASONRY CLADDING
VPO-005 3D-2 FLOOR LINE FLASHING SEQ. OPT. 2 MASONRY CLADDING
VPO-005 FLOOR LINE DETAIL MASONRY CLADDING
VPO-006A MASONRY ANCHOR DETAIL CMU SUBSTRATE
VPO-006B MASONRY ANCHOR DETAIL FRAMED SUBSTRATE
VPO-007 ALT PARAPET DETAIL MASONRY CLADDING
VPO-007 PARAPET DETAIL MASONRY CLADDING
VPO-008 EXPANSION JOINT DETAIL
VPO-009A CONTROL JOINT DETAIL
VPO-009B SHEATHING JOINT TREATMENT
VPO-010 WINDOW HEAD DETAIL NON-MASONRY CLADDING
VPO-011 WINDOW JAMB DETAIL NON-MASONRY CLADDING
VPO-012 WINDOW SILL DETAIL NON-MASONRY CLADDING
VPO-013 FLOOR LINE DETAIL NON-MASONRY CLADDING
VPO-014 CONCRETE STEM WALL DETAIL NON-MASONRY CLADDING
VPO-015 BASE-OF-WALL DETAIL NON-MASONRY CLADDING
VPO-016 INSIDE CORNER DETAIL NON-MASONRY CLADDING
VPO-017 OUTSIDE CORNER DETAIL NON-MASONRY CLADDING
VPO-018 KNIFEPLATE PENETRATION DETAIL NON-MASONRY CLADDING
VPO-019 PENETRATION DETAILS NON-MASONRY CLADDING
VPO-020 CURTAINWALL HEAD DETAIL NON-MASONRY CLADDING
VPO-021 CURTAINWALL JAMB DETAIL NON-MASONRY CLADDING
VPO-022 CURTAINWALL SILL DETAIL NON-MASONRY CLADDING
VPO-023 DEFLECTION JOINT NON-MASONRY CLADDING