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Flash-Tec PVC T-Top Vent, Two-Way Weldable, 6 in., White
Regular price $85.00Orders start at $399 — combine any items to reach the minimum. Learn more
Flash-Tec PVC T-Top Vent, Two-Way Weldable, 6 in., White
This is the Flash-Tec standard T-Top roof vent for PVC membrane systems, a two-way weldable vent that allows airflow while keeping water out of the structure. It comes in a 6 in. size in White. Sold as one piece.
Key Features:
- Two-way weldable: Welds into the PVC membrane in two directions for reliable seams.
- Venting plus protection: Allows airflow through the vent while keeping water from entering.
- 6 in. size: Supplied in the 6 in. vent size.
- PVC material: Made for PVC single-ply membrane roofing systems.
- White finish: White to match standard white PVC membranes.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Flash-Tec |
| Sell unit | 1 piece |
| Product line | Flash-Tec T-Top Vent |
| Available colors | White (single variant on this page) |
| Available sizes | 6 in. |
| Material | PVC |
| Intended use | Weldable roof vent for PVC single-ply membrane systems |
| Dimensions | 6 in. vent size |
Fit and Compatibility:
For PVC membrane roofing systems only; weld with compatible PVC welding equipment. TPO versions in 4 in., 6 in. and 8 in. are a separate product line.
Frequently Asked Questions (FAQ):
Q: What is included?
A: One 6 in. White PVC T-Top roof vent.
Q: How is it installed?
A: It is hot-air welded into the PVC membrane using its two-way weldable design.
Q: Will it let water in?
A: No, it allows airflow while preventing water from entering the structure.
Q: Can it be used on TPO roofs?
A: No, this version is PVC; use the Flash-Tec TPO T-Top vent for TPO membranes.
Q: Are other sizes available?
A: The T-Top family is made in 4 in., 6 in. and 8 in., but this page lists the 6 in. PVC White variant.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Match this vent to white PVC membrane for both material compatibility and appearance. Detail the corners first when welding, then run the full perimeter and probe all seams before final inspection. If your project is TPO, order the TPO version instead of attempting a cross-material weld.
Hot-air welding creates hot surfaces and fumes; use trained personnel and follow the membrane manufacturer's safety guidelines.
Order the Flash-Tec 6 in. White PVC T-Top vent for a weldable, watertight roof vent.
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