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FlashCo 4" Round 2-Way TPO Breather Vent, White
Regular price $44.85Orders start at $399 — combine any items to reach the minimum. Learn more
FlashCo 4" Round 2-Way TPO Breather Vent, White
This is a FlashCo 4 in. round 2-way TPO breather vent in White, a roof vent that releases trapped moisture vapor through TPO membrane roofs. The vent stands 9 in. tall and is sold per piece, with 12 pieces per box. It is about 0.833 lb per piece.
Key Features:
- 2-way airflow: 2-way breather design lets moisture vapor escape from the roof assembly.
- TPO-compatible: Made for TPO membrane roofing systems.
- 4 in. round opening: 4 in. round vent sized for standard breather-vent penetrations.
- White finish: White color matches white TPO membrane surfaces.
- 9 in. height: 9 in. height clears membrane, insulation and flood-coat build-ups where specified.
- Box-quantity ordering: 12 pieces per box for efficient job quantity ordering.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | FlashCo |
| Manufacturer model | STVIC042 |
| Sell unit | 1 vent piece (12 per box) |
| Product line | FlashCo 2-Way Breather Vent |
| Profile / style | Round 2-way breather vent |
| Dimensions | 4 in. round, 9 in. height |
| Height | 9 in. |
| Color | White |
| Material | TPO-compatible vent (material not specified) |
| Pack quantity | 12 pieces per box |
| Intended use | Moisture-vapor relief venting through TPO membrane roofs |
| Weight | 0.833 lb per piece |
Fit and Compatibility:
Designed for TPO single-ply membrane roof systems; install with the matching membrane flashing boot or weld-in detail per the manufacturer's instructions. Membrane, welding equipment and sealant are sold separately.
Frequently Asked Questions (FAQ):
Q: What is included with this item?
A: One breather vent piece; boxes are packed 12 pieces, so ordering by box gives 12 vents.
Q: What membrane is it for?
A: It is designed for TPO single-ply membrane roofing.
Q: What size is the vent?
A: 4 in. round with a 9 in. overall height.
Q: How is it installed?
A: Install per FlashCo's instructions for TPO breather vents, with membrane flashing or boot welded to the vent collar as detailed.
Q: What color is it?
A: White, to match typical white TPO membranes.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Space breather vents per the roof manufacturer's vapor-relief recommendations, typically over wet insulation areas or high-vapor-load decks, and always weld or flash the collar into the membrane cleanly since a poorly welded vent becomes a leak point. Use the 9 in. height where insulation or membrane build-up requires it. Match the color to the membrane for a clean look and UV-consistent material.
Cutting membrane and welding vent collars involve hot work; follow hot-work and safety procedures per the membrane manufacturer and local code.
Order the FlashCo 4 in. Round 2-Way TPO Breather Vent in White for vapor-relief venting on TPO roofs.
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