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  1. Home
  2. Building, Construction and Infrastructure
  3. Sustainable Building Envelope
  4. Air, Water and Vapor Barrier
  5. Air Barrier Technical Drawings

Air Barrier Technical Drawings

Concrete Masonry Unit (CMU)
Description Drawing    
Base of Wall      
Masonry Parapet 103 PDF DWG
Vertical Offset at Brick with CMU Wall 105 PDF DWG
Masonry Wall at Penetration 106 PDF DWG
Masonry Wall at Penetration (alternate 1) 106a PDF DWG
Masonry Wall at Penetration (alternate 2) 106b PDF DWG
Storefront/Window/Curtain Wall Concrete Deck/Slab with Waterproof Coating 301 PDF DWG
Field of Wall      
Masonry Wall at Sloped Roof 135 PDF DWG
Masonry Wall at Roof 136 PDF DWG
Glazing-Free Standing      

Head: Curtainwall at Brick with CMU Wall

 108a PDF DWG
Sill: Curtainwall at Brick with CMU Wall 109 PDF DWG
Head: Storefront at Brick with CMU Wall 110 PDF DWG
Sill: Storefront at Brick with CMU Wall 111 PDF DWG
Projected Storefront at Brick with CMU Wall 112 PDF DWG
Flange Window at Brick with CMU Wall 118 PDF DWG
Horizontal Projection      
Projected Slab: Brick with CMU Wall 141 PDF DWG
Penetrations      
Base Wall: Brick with CMU Wall 101 PDF DWG
Curtainwall at Brick with CMU Wall 107 PDF DWG
Curtainwall at Brick with CMU Wall 107a PDF DWG
Punched Opening      
Projected Curtainwall at Brick with CMU Wall 113 PDF DWG
Head: Flange Window at Brick with CMU Wall 116 PDF DWG
Sill: Flange Window at Brick with CMU Wall 117 PDF DWG
Window Opening Isometric Sequencing - DOWSIL™ 778 Silicone Liquid Flashing 120 PDF DWG
Window Opening Isometric Sequencing - DOWSIL™ 778 Silicone Liquid Flashing 121 PDF DWG
Window Opening Isometric Sequencing 122 PDF DWG
Head Louver at Brick with CMU Wall 125 PDF DWG
Sill: Louver at Brick with CMU Wall 126 PDF DWG
Louver at Brick with CMU Wall 127 PDF DWG
Head: Door at Brick with CMU Wall 128 PDF DWG
Head: Hollow Metal Door at Brick with DMU Wall 129 PDF DWG
Door at Brick with CMU Wall 130 PDF DWG
Hollow Metal Door at Brick with CMU Wall 131 PDF DWG

Direct Applied Stucco Air Barrier Technical Drawings
Description Drawing    
Base of Wall      
Base of wall at Stucco on Masonry Wall 201 PDF DWG
Base of wall at Stucco on Light Gage Wall 201a PDF DWG
Punched Opening      
Storefront Head at Stucco on Masonry Wall 210 PDF DWG
Storefront Sill at Stucco on Masonry Wall 211 PDF DWG
Storefront Jamb at Stucco on Masonry Wall 212 PDF DWG
Storefront Head at Stucco on Light Gage Stud Wall 220 PDF DWG
Storefront Sill at Stucco on Light Gage Stud Wall 221 PDF DWG
Storefront Jamb at Stucco on Light Gage Stud Wall 222 PDF DWG
Storefront/Window/Curtain Wall Jamb at Direct Applied Stucco on Masonry/Concrete Wall 312 PDF DWG
Storefront/Window/Curtain Wall Head at Direct Applied Stucco to Masonry/Concrete Wall 310 PDF DWG
Storefront/Window/Curtain Wall Sill at Direct Applied Stucco on Masonry/Concrete Wall 311 PDF DWG
Top of Wall      
Parapet at Stucco on Masonry Wall 213 PDF DWG
Parapet at Stucco on Light Gage Stud Wall 223 PDF DWG

Steel Stud Vapor Barrier Drawings
Description Drawing    
Base of Wall      
Detail Section: Material Stud Wall to Concrete Base 01 PDF DWG
Seismic Joint 32a PDF DWG
Seismic Joint at Parapet 33 PDF DWG
Vent Shroud Flashing Isometric 51 PDF DWG
Minor Penetration Flashing Isometric 52 PDF DWG
Head: Curtainwall at Brick with CMU Wall 108 PDF DWG
Field of Wall      
Stud Wall to Concrete Base 01a PDF DWG
Stud Wall to Concrete Base 01b PDF DWG
Vertical Expansion Joint End (Plan) 01c PDF DWG
Alternate 2 – Control Joint Detail (Plan) 02b PDF DWG
Silicone Transition System (STS) at Parapet 03 PDF DWG
DOWSIL™ DefendAir 200 with Self Adhered Membrane at Parapet 03a PDF DWG
Change in Wall Substrate (Plan) 04 PDF DWG
Flanged Window Head – Metal Panel 16 PDF DWG
Storefront Window Sill - DOWSIL™ 778 Silicone Liquid Flashing 17a PDF DWG
Flanged Window Jamb – Metal Panel 18 PDF DWG
Hollow Metal Door Head 29 PDF DWG
Door Jamb 30 PDF DWG
Warn Soffit – Non-vented 34 PDF DWG
Cold Soffit 34a PDF DWG
Base of Wall at Sloped Roof 35 PDF DWG
Base Wall: Brick with CMU Wall 101a PDF DWG
Glazing-Free Standing      
Wall Penetration (Plan) 06 PDF DWG
Wall Penetration (plan) Alternate 06a PDF DWG
Wall Penetration (Plan) Alternate 2 06b PDF DWG
Curtain Wall Jamb at Flush Condition – STS Flashing 07 PDF DWG
Curtain Wall Jamb at Flush Condition - DOWSIL™ DefendAir 200 Flashing 07a PDF DWG
Curtain Wall Head at Flush Condition – STS Flashing 08 PDF DWG
Storefront Window Head 10 PDF DWG
Storefront Window Sill - DOWSIL™ 778 Silicone Liquid Flashing 11a PDF DWG
Storefront Window Jamb 12 PDF DWG
Horizontal Projection      
Electrical Box / Fixture - DOWSIL™ DefendAir 200 with Sealant 37 PDF DWG
Electrical Box / Fixture – Silicone Transition Sheet (STS) 38a PDF DWG
Ducting Penetration 39 PDF DWG
Walls at Floor Slab 41 PDF DWG
Vented Eaves 45 PDF DWG
Horizontal Projections – Knife Plate, After DOWSIL™ DefendAir 200 47 PDF DWG
Penetrations      
Change in Wall Substrate (Plan) Alternate 04a PDF DWG
Change in Wall Substrate (Plan) Alternate 2 04b PDF DWG
Vertical Wall Offset (Plan) 05 PDF DWG
Base of Wall at 2-ply Roofing Termination 36 PDF DWG
Horizontal Projections – Knife Plate, Before DOWSIL™ DefendAir 200 47a PDF DWG
Horizontal Projections – Concrete Embed Assembly 47b PDF DWG
Base Wall: Brick with CMU Wall 101b PDF DWG
Punched Opening      
Curtain Wall Head at Flush Condition 08a PDF DWG
Curtain Wall Sill at Flush Condition - STS Flashing 09 PDF DWG
Curtain Wall Sill at Flush Condition - DOWSIL™ DefendAir 200 Flashing 09a PDF DWG
Curtain Wall Jamb at Outboard Condition – STS Flashing 13 PDF DWG
Curtain Wall Head at Outboard Condition – STS Flashing 14 PDF DWG
Curtain Wall Sill at Outboard Condition – STS Flashing 15 PDF DWG
Deflection Joint Where Wall Passes in Front of Slab 20 PDF DWG
Deflection Joint Where Wall Passes in Front of Slab – Alternate 20a PDF DWG
Deflection Joint Where Slab Interrupts Wall (Through Wall Flashing) 21 PDF DWG
Louver Head 25 PDF DWG
Louver Sill 26 PDF DWG
Louver Jamb 27 PDF DWG
Door Head 28 PDF DWG
Knife Plate with Structural Steel 48 PDF DWG
Detail Section: Slab Edge with Window Wall System 49a PDF DWG
Target Flashing at Knife Plate Isometric 50 PDF DWG
Lapped DOWSIL™ DefendAir 200 at Knife Plate Isometric 50a PDF DWG
Top of Wall      
Detail Plan: Control Joint at Material Stud Wall 02 PDF DWG
Alternate Detail Plan: Control Joint at Material Stud Wall 02a PDF DWG
Parapet - Adhered Roofing Installed Before DOWSIL™ DefendAir 200 03c option 1 PDF DWG
Parapet - Adhered Roofing Installed After DOWSIL™ DefendAir 200 03c option 2 PDF DWG
Parapet Sheet Roofing Membrane (non-adhered) Installed After DOWSIL™ DefendAir 200 03c option 3 PDF DWG
Hollow Metal Door Jamb 31 PDF DWG
Seismic Joint 32 PDF DWG
Electrical Box / Fixture – Foil-faced Self-Adhered Membrane 38 PDF DWG