The links below provide CAD(1) details for Dow Roofing Systems products and assemblies. Click here for additional metal coping/edge metal details.
Except where indicated, these detail drawings are not membrane specific and can be used with all TIEMPO™+ 2000 and VIENTO™ membranes from Dow Roofing Systems.Select an application for details in .dwg or .pdf format:
TIEMPO™+ TPO Details
| Curbs | Drains | Expansion Joints | Fascia | Gutters | Insulation |
| Lightning Protection | Metal Roof Retrofit | Pavers | Penetrations | Ridge/Valley | Scuppers |
| Sheet Layouts | Sleepers | Tie-Ins | Vented Roof System | Walls |
| Curbs | DWG | ||
| DR-431TPO | Curb Flashing Detail – A | DWG | |
| DR-432TPO | Curb Flashing Detail – B | DWG | |
| DR-433TPO | Curb Flashing Detail – C | DWG | |
| DR-435TPO | Curb Flashing Detail – D | DWG | |
| DR-430TPO | Fully Welded Curb Flashing | DWG | |
Back to List| Drains | DWG | ||
| DR-208TPO | Overflow Scupper Flashing Detail | DWG | |
| DR-205TPO | Retrofit Roof Drain Detail | DWG | |
| DR-200TPO | Roof Drain Flashing Detail – A | DWG | |
| DR-201TPO | Roof Drain Flashing Detail – B | DWG | |
| DR-203TPO | Roof Drain Flashing for Large Sump | DWG | |
Back to List| Expansion Joints | DWG | ||
| DR-509TPO | Curb Expansion Joint Detail – A | DWG | |
| DR-510TPO | Curb Expansion Joint Detail – B | DWG | |
| DR-511TPO | Expansion Joint Detail at Wall | DWG | |
| DR-512ATPO | Roof Expansion Joint Detail – A | DWG | |
| DR-512BTPO | Roof Expansion Joint Detail – B | DWG | |
Back to List| Fascia | DWG | |||
| DR-134TPO | Alternate Coping Detail | DWG | ||
| DR-105TPO | Alternate Edge Metal Attachment Detail | DWG | ||
| DR-115TPO | Clad Edge Metal Joint Splice Detail | DWG | ||
| DR-130TPO | Dow 2000 Fascia System Detail | DWG | ||
| DR-111TPO | Dow Clad Metal Drip Edge Detail | DWG | ||
| DR-131TPO | Dow Edge System Detail | DWG | ||
| DR-112FTTPO | Drip Edge Flashing Detail Using Dow 2000 Flashing Tape | DWG | ||
| DR-106TPO | ES-1 Edge Metal Securement (ANSI/SPRI) | DWG | ||
| DR-102FTTPO | Gravel Stop Flashing With Dow 2000 Flashing Tape | DWG | ||
| DR-112CTPO | Metal Edge – Alternate Stripping Detail | DWG | ||
| DR-120TPO | Perimeter Bar Termination at Gutter Detail – A | DWG | ||
| DR-113TPO | Perimeter Bar Termination Detail – A | DWG | ||
| DR-114TPO | Perimeter Bar Termination Detail – B | DWG | ||
| DR-103TPO | Snap-on Gravel Stop Detail – A | DWG | ||
| DR-104TPO | Snap-on Gravel Stop Detail – B | DWG | ||
| DR-101TPO | TIEMPO™+ 2000 Clad Metal Gravel Stop Detail | DWG | ||
Back to List| Gutters | DWG | ||
| DR-122TPO | Gutter Flashing Detail | DWG | |
| DR-121TPO | Perimeter Bar Termination at Gutter Detail – B | DWG | |
Back to List| Insulation | DWG | ||
| DR-622ATPO | Fastener Placement Recommendation Sheet – A | DWG | |
| DR-622BTPO | Fastener Placement Recommendation Sheet – B | DWG | |
| DR-624TPO | Placement Guide for Dow 2000 Seam Plates 2-3/8 in and 3 in | DWG | |
Back to List| Lightning Protection | DWG | ||
| DR-443TPO | Fixed Lightning Protection System Bracket Detail | DWG | |
| DR-441TPO | Lightning Protection System | DWG | |
| DR-444TPO | Wall-Mounted Lightning Protection System Bracket | DWG | |
Back to List| Metal Roof Retrofit | DWG | ||
| DRM-C1TPO | Metal Roof Retrofit Curb Flashing Detail | DWG | |
| DRM-E1TPO | Metal Roof Retrofit Edge Flashing Detail – 1 | DWG | |
| DRM-E2TPO | Metal Roof Retrofit Edge Flashing Detail – 2 | DWG | |
| DRM-E3TPO | Metal Roof Retrofit Edge Flashing Detail – 3 | DWG | |
| DRM-E4TPO | Metal Roof Retrofit Edge Flashing Detail – 4 | DWG | |
| DRM-E5TPO | Metal Roof Retrofit Edge Flashing Detail – 5 | DWG | |
| DRM-R1TPO | Metal Roof Retrofit Ridge Flashing Detail – 1 | DWG | |
| DRM-R2TPO | Metal Roof Retrofit Ridge Flashing Detail – 2 | DWG | |
| DRM-R3TPO | Metal Roof Retrofit Ridge Flashing Detail – 3 | DWG | |
| DRM-L1TPO | Metal Roof Retrofit Typical Sheet Layout Detail | DWG | |
Back to List| Pavers | DWG | ||
| DRP-32TPO | Dow Paver System Alternate Drain Flashing | DWG | |
| DRP-22TPO | Dow Paver System Alternate Termination | DWG | |
| DRP-3TPO | Dow Paver System #3 Application | DWG | |
| DRP-4TPO | Dow Paver System #4 Application | DWG | |
| DRP-42TPO | Dow Paver System Expansion Joint | DWG | |
| DRP-10TPO | Dow Paver System Fascia | DWG | |
| DRP-40TPO | Dow Paver System Flashing at Curb or Paver Expansion Joint | DWG | |
| DRP-1TPO | Dow Pavers General Configuration | DWG | |
| DRP-11TPO | Dow Paver System Non-Fastening Termination | DWG | |
| DRP-23TPO | Dow Paver System Protected Membrane Assembly | DWG | |
| DRP-60TPO | Dow Paver System Ridge and Valley Flashing Detail | DWG | |
| DRP-30TPO | Dow Paver System Roof Drain Flashing | DWG | |
| DRP-13TPO | Dow Paver System Roof Edge Drain Bar | DWG | |
| DRP-50TPO | Dow Paver System Tie-In Termination | DWG | |
| DRP-21TPO | Dow Paver System Type I Termination | DWG | |
| DRP-20TPO | Dow Paver System Type II Termination | DWG | |
Back to List| Penetrations | DWG | ||
| DR-412TPO | Angle Iron Flashing Detail | DWG | |
| DR-406TPO | Conical Pipe Penetration Flashing Detail | DWG | |
| DR-404TPO | Dow Pipe Boot/Vent Glove Detail | DWG | |
| DR-403TPO | Heated Vent Stack Flashing Detail | DWG | |
| DR-413TPO | I-Beam Flashing Detail | DWG | |
| DR-410TPO | Penetration Pocket Flashing Detail with Dow 2000 Pourable Sealer | DWG | |
| DR-401TPO | Vent Stack Flashing Detail – A | DWG | |
| DR-402TPO | Vent Stack Flashing Detail – B | DWG | |
Back to List| Ridge/Valley | DWG | ||
| DR-612TPO | Ridge Cap Flashing Detail | DWG | |
| DR-611TPO | Valley Flashing Detail | DWG | |
Back to List| Scuppers | DWG | ||
| DR-211TPO | Dow 2000 Clad Metal Scupper Flashing | DWG | |
| DR-135TPO | Flat Edge Scupper Flashing (Dow 2000 Fascia or Dow 2000 Edge System) | DWG | |
| DR-212TPO | Flat Edge Scupper Flashing (Edge Metal by Others) | DWG | |
Back to List| Sheet Layouts | DWG | ||
| DR-600TPO | Lap Seam Cross Section Detail | DWG | |
| DR-602TPO | Perimeter/Corner Sheet Layout Detail | DWG | |
Back to List| Sleepers | DWG | ||
| DR-423TPO | Fixed Sleeper Detail Options | DWG | |
| DR-421TPO | Floating Sleeper Detail Options | DWG | |
Back to List| Tie-Ins | DWG | ||
| DR-502TPO | Tie-In to Asphaltic-Based Roofing | DWG | |
| DR-505TPO | Tie-In to Existing Single-Ply Detail – A | DWG | |
| DR-506TPO | Tie-In to Existing Single-Ply Detail – B | DWG | |
| DR-507TPO | Tie-In to Existing Single-Ply Detail – C | DWG | |
| DR-500TPO | Tie-In to Materials by Others | DWG | |
| DR-504TPO | Tie-In to Shingles/Siding | DWG | |
Back to List| Vented Roof System | DWG | ||
| DRV-2TPO | Air Seal Detail at Pipe Penetration | DWG | |
| DRV-3TPO | Air Seal Detail at Roof Drain | DWG | |
| DRV-6TPO | Air Seal Detail at Roof Edge | DWG | |
| DRV-2.1TPO | Air Seal Detail at Vent Stack | DWG | |
| DRV-5TPO | Air Seal Detail at Wall/Curb | DWG | |
| DRV-4TPO | Air Seal Detail at Wall/Curb (Retrofit) | DWG | |
| DRV-1TPO | Dow Vented Roof System Valve Flashing Detail | DWG | |
Back to List| Walls | DWG | ||
| DR-322TPO | Alternate Base Fastening Detail | DWG | |
| DR-334ATPO | Alternate Wall Flashing Detail – A | DWG | |
| DR-334BTPO | Alternate Wall Flashing Detail – B | DWG | |
| DR-301TPO | Cap Flashing Termination Detail – A | DWG | |
| DR-302TPO | Cap Flashing Termination Detail – B | DWG | |
| DR-303TPO | Coping Stone Termination Detail | DWG | |
| DR-312TPO | Counterflashing Termination Detail | DWG | |
| DR-300TPO | Dow 2000 Coping System Detail | DWG | |
| DR-310TPO | Dow 2000 Termination Bar Detail | DWG | |
| DR-323ATPO | Dow Anchor Strip at Corner – Method A | DWG | |
| DR-323BTPO | Dow Anchor Strip at Corner – Method B | DWG | |
| DR-331TPO | Horizontal High Wall Flashing Detail | DWG | |
| DR-436ATPO | Inside Corner Patch Detail | DWG | |
| DR-436BTPO | Outside Corner Detail | DWG | |
| DR-333TPO | Step Transition Flashing Detail | DWG | |
| DR-313TPO | Surface-Mounted Counterflashing Detail | DWG | |
| DR-332TPO | Vertical High Wall Flashing Detail | DWG | |
| DR-316TPO | Wall Panel Counterflashing Detail | DWG | |
Back to ListVIENTO™ PVC Details
| Curbs | Drains | Expansion Joints | Fascia | Gutters | Insulation |
| Lightening Protection | Metal Roof Retrofit | Penetrations | Ridge/Valley | Scuppers | Sheet Layouts |
| Sleepers | Tie-Ins | Vented Roof System | Walls |
| Curbs | DWG | ||
| DR-431PVC | Curb Flashing Detail – A | DWG | |
| DR-432PVC | Curb Flashing Detail – B | DWG | |
| DR-433PVC | Curb Flashing Detail – C | DWG | |
| DR-435PVC | Curb Flashing Detail – D | DWG | |
| DR-430PVC | Fully Welded Curb Flashing | DWG | |
Back to List| Drains | DWG | ||
| DR-201PVC | Drain Flashing Detail – B | DWG | |
| DR-208PVC | Overflow Scupper Flashing Detail (TPO/PVC) | DWG | |
| DR-205PVC | Retrofit Roof Drain Detail | DWG | |
| DR-200PVC | Roof Drain Flashing Detail – A | DWG | |
| DR-203PVC | Roof Drain Flashing for Large Sump | DWG | |
Back to List| Expansion Joints | DWG | ||
| DR-509PVC | Curb Expansion Joint Detail – A | DWG | |
| DR-510PVC | Curb Expansion Joint Detail – B | DWG | |
| DR-511PVC | Expansion Joint Detail at Wall | DWG | |
| DR-512APVC | Roof Expansion Joint Detail – A | DWG | |
| DR-512BPVC | Roof Expansion Joint Detail – B | DWG | |
Back to List| Fascia | DWG | |||
| DR-105PVC | Alternate Edge Metal Attachment Detail | DWG | ||
| DR-115PVC | Clad Edge Metal Joint Splice Detail | DWG | ||
| DR-134PVC | Dow Alternate Coping Detail | DWG | ||
| DR-111PVC | Dow Clad Metal Drip Edge Detail | DWG | ||
| DR-101PVC | Dow Clad Metal Gravel Stop | DWG | ||
| DR-131PVC | Dow Edge Metal System Detail | DWG | ||
| DR-130PVC | Dow Fascia System Detail | DWG | ||
| DR-112FTPVC | Drip Edge Flashing Detail Using Dow Flashing Tape | DWG | ||
| DR-106PVC | ES-1 Edge Metal Securement (ANSI/SPRI) | DWG | ||
| DR-102FTPVC | Gravel Stop Flashing Using Dow Flashing Tape | DWG | ||
| DR-112CPVC | Metal Edge – Alternative Stripping Detail | DWG | ||
| DR-120PVC | Perimeter Bar Termination at Gutter Detail – A | DWG | ||
| DR-113PVC | Perimeter Bar Termination Detail – A | DWG | ||
| DR-114PVC | Perimeter Bar Termination Detail – B | DWG | ||
| DR-103PVC | Snap-on Gravel Stop Detail – Option A | DWG | ||
| DR-104PVC | Snap-on Gravel Stop Detail – Option B | DWG | ||
Back to List| Gutters | DWG | ||
| DR-122PVC | Gutter Flashing Detail | DWG | |
| DR-121PVC | Perimeter Bar Termination at Gutter Detail – B | DWG | |
Back to List| Insulation | DWG | ||
| DR-622APVC | Fastener Placement Recommendation Sheet – A | DWG | |
| DR-622BPVC | Fastener Placement Recommendation Sheet – B | DWG | |
| DR-624PVC | Placement Guide for Dow 2000 Seam Plates 2-3/8 in and 3 in | DWG | |
| DR-623PVC | Placement Guide for Dow 2000 Seam Plates 2-in, 2-3/8 in and 3 in | DWG | |
Back to List| Lightning Protection | DWG | ||
| DR-443PVC | Fixed Lightning Protection System Bracket | DWG | |
| DR-441PVC | Lightning Protection System | DWG | |
| DR-444PVC | Wall-Mounted Lightning Protection System Bracket | DWG | |
Back to List| Metal Roof Retrofit | DWG | ||
| DRM-C1PVC | Metal Roof Retrofit Curb Flashing Detail | DWG | |
| DRM-E1PVC | Metal Roof Retrofit Edge Flashing Detail – 1 | DWG | |
| DRM-E2PVC | Metal Roof Retrofit Edge Flashing Detail – 2 | DWG | |
| DRM-E3PVC | Metal Roof Retrofit Edge Flashing Detail – 3 | DWG | |
| DRM-E4PVC | Metal Roof Retrofit Edge Flashing Detail – 4 | DWG | |
| DRM-E5PVC | Metal Roof Retrofit Edge Flashing Detail – 5 | DWG | |
| DRM-R1PVC | Metal Roof Retrofit Ridge Flashing Detail – 1 | DWG | |
| DRM-R2PVC | Metal Roof Retrofit Ridge Flashing Detail – 2 | DWG | |
| DRM-R3PVC | Metal Roof Retrofit Ridge Flashing Detail – 3 | DWG | |
| DRM-L1PVC | Metal Roof Retrofit Typical Sheet Layout Detail | DWG | |
Back to List| Penetrations | DWG | ||
| DR-412PVC | Angle Iron Flashing Detail | DWG | |
| DR-406PVC | Conical Pipe Penetration Flashing Detail | DWG | |
| DR-404PVC | Dow Pipe Boot/Vent Glove Detail | DWG | |
| DR-403PVC | Heated Vent Stack Flashing Detail | DWG | |
| DR-413PVC | I-Beam Flashing Detail | DWG | |
| DR-411PVC | Penetration Pocket Flashing Detail | DWG | |
| DR-410PVC | Penetration Pocket Flashing Detail with Dow 2000 Pourable Sealer | DWG | |
| DR-401PVC | Vent Stack Flashing Detail – A | DWG | |
| DR-402PVC | Vent Stack Flashing Detail – B | DWG | |
Back to List| Ridge/Valley | DWG | ||
| DR-612PVC | Ridge Cap Flashing Detail | DWG | |
| DR-611PVC | Valley Flashing Detail | DWG | |
Back to List| Scuppers | DWG | ||
| DR-211PVC | Clad Metal Scupper Flashing (TPO/PVC) | DWG | |
| DR-135PVC | Flat Edge Scupper Flashing (Dow Fascia or Dow Edge System) | DWG | |
| DR-212PVC | Flat Edge Scupper Flashing (Edge Metal by Others) | DWG | |
Back to List| Sheet Layouts | DWG | ||
| DR-600PVC | Lap Seam Cross Section Detail | DWG | |
| DR-602PVC | Perimeter/Corner Sheet Layout Detail | DWG | |
Back to List| Sleepers | DWG | ||
| DR-423PVC | Fixed Sleeper Detail Options | DWG | |
| DR-421PVC | Floating Sleeper Detail Options | DWG | |
Back to List| Tie-Ins | DWG | ||
| DR-502PVC | Tie-In to Asphaltic-Based Roofing | DWG | |
| DR-505PVC | Tie-In to Existing Single-Ply Detail – A | DWG | |
| DR-506PVC | Tie-In to Existing Single-Ply Detail – B | DWG | |
| DR-507PVC | Tie-In to Existing Single-Ply Detail – C | DWG | |
| DR-500PVC | Tie-In to Materials by Others | DWG | |
| DR-504PVC | Tie-In to Shingles/Siding | DWG | |
Back to List| Vented Roof System | DWG | ||
| DRV-2PVC | Air Seal Detail at Pipe Penetration | DWG | |
| DRV-3PVC | Air Seal Detail at Roof Drain | DWG | |
| DRV-6PVC | Air Seal Detail at Roof Edge | DWG | |
| DRV-2.1PVC | Air Seal Detail at Vent Stack | DWG | |
| DRV-5PVC | Air Seal Detail at Wall/Curb | DWG | |
| DRV-4PVC | Air Seal Detail at Wall/Curb (Retrofit) | DWG | |
| DRV-1PVC | Dow Vented Roof System Valve Flashing Detail | DWG | |
Back to List| Walls | DWG | ||
| DR-322PVC | Alternate Base Fastening Detail | DWG | |
| DR-334APVC | Alternate Wall Flashing Detail – A | DWG | |
| DR-334BPVC | Alternate Wall Flashing Detail – B | DWG | |
| DR-301PVC | Cap Flashing Termination Detail – A | DWG | |
| DR-302PVC | Cap Flashing Termination Detail – B | DWG | |
| DR-303PVC | Coping Stone Termination Detail | DWG | |
| DR-312PVC | Counterflashing Termination Detail | DWG | |
| DR-323APVC | Dow Anchor Strip at Corner – Method A | DWG | |
| DR-323BPVC | Dow Anchor Strip at Corner – Method B | DWG | |
| DR-300PVC | Dow Coping System Detail | DWG | |
| DR-310PVC | Dow Termination Bar Detail | DWG | |
| DR-331PVC | Horizontal High Wall Flashing Detail | DWG | |
| DR-436APVC | Inside Corner Patch Detail | DWG | |
| DR-436BPVC | Outside Corner Detail | DWG | |
| DR-333PVC | Step Transition Flashing Detail | DWG | |
| DR-313PVC | Surface-Mounted Counterflashing Detail | DWG | |
| DR-332PVC | Vertical High Wall Flashing Detail | DWG | |
| DR-316PVC | Wall Panel Counterflashing Detail | DWG | |
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(1) Illustrations are typical details only. Responsibility for actual design remains that of the designer.