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Viking Greenweld PVB Flashing Membrane Roll, Multiple Sizes Available
Regular price $169.50Orders start at $399 — combine any items to reach the minimum. Learn more
Viking Greenweld PVB Flashing Membrane Roll, Multiple Sizes Available
Viking Greenweld PVB flashing membrane is plasticized polyvinyl chloride (PVB) flashing for detailing commercial waterproofing and roofing projects. It is sold by the roll in 19-1/2 ft. lengths in three widths: 10 in., 20 in. and 39 in. Choose a width to match the flashing detail, and pair with compatible membrane system materials.
Key Features:
- PVB material: Plasticized PVB flashing membrane designed for roofing and waterproofing detailing.
- Three widths: Offered in 10 in., 20 in. and 39 in. widths to suit different flashing details.
- Long rolls: Each roll is 19-1/2 ft. long, minimizing splices on typical details.
- Envelope solutions: From Viking Products Group, focused on total building-envelope solutions for commercial projects.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Viking Product Group |
| Sell unit | 1 roll, 19-1/2 ft. long in 10 in., 20 in. or 39 in. width |
| Product line | Greenweld |
| Material | PVB (plasticized polyvinyl chloride) flashing membrane |
| Dimensions | Available in 10 in., 20 in. and 39 in. widths, all 19-1/2 ft. long |
| Available sizes | 10 in. x 19-1/2 ft.; 20 in. x 19-1/2 ft.; 39 in. x 19-1/2 ft. |
| Intended use | Flashing/detailing membrane for commercial roofing and waterproofing |
Coverage & How Much You Need:
Each roll is 19-1/2 ft. long; one 10 in. roll yields about 16.25 linear feet of coverage per lineal foot of roll length, or select 20 in. or 39 in. widths for wider flashing details. Size the job by linear footage of perimeter, penetration and curb details, adding for laps.
Fit and Compatibility:
Intended for use in commercial roofing and waterproofing details alongside compatible membrane system materials specified by the project design. Adhesives, primers and termination components are sold separately.
Frequently Asked Questions (FAQ):
Q: What sizes are available?
A: Greenweld PVB flashing comes in 10 in., 20 in. and 39 in. widths, each roll 19-1/2 ft. long.
Q: What is the membrane made of?
A: It is a PVB (plasticized polyvinyl chloride) flashing membrane.
Q: How do I choose a width?
A: Match the width to the flashing detail: 10 in. for narrow terminations, 20 in. and 39 in. for wider base flashing or pitch pockets.
Q: What is included?
A: One roll of Greenweld PVB flashing membrane in the selected size; adhesives and accessories are sold separately.
Q: Is it weldable or self-adhered?
A: The sources list it as a PVB flashing membrane but do not state the attachment method; confirm the detail with the membrane system requirements.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Carry all three widths on commercial jobs so you can wrap curbs, penetrations and perimeter edge details without excessive seaming. Cut and detail PVB flashing to the specific membrane system requirements and lap and seal per detail drawings. For wide transitions or drain sumps, the 39 in. width saves field seaming.
Follow the membrane system's installation guidelines and use appropriate PPE when heating, welding or solvent-welding flashing materials.
Choose Viking Greenweld PVB flashing membrane rolls for reliable commercial roofing details.
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