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FlashCo 4 in. Heated Exhaust Flashing with 28 in. x 26 in. Large Base
Regular price $65.67Orders start at $399 — combine any items to reach the minimum. Learn more
FlashCo 4 in. Heated Exhaust Flashing with 28 in. x 26 in. Large Base
This FlashCo heated exhaust flashing fits 4 in. exhaust pipes and includes a large 28 in. x 26 in. base for wide coverage on low-slope roofs. Sold as a single piece, it combines pipe flashing with heat tracing to help prevent ice and condensation issues at penetrations. Pair with compatible TPO or single-ply membrane systems.
Key Features:
- Heated design: Heated exhaust flashing helps prevent freezing and condensation at exhaust penetrations.
- Large base: 28 in. x 26 in. base covers a broad area around the pipe penetration.
- 4 in. pipe fit: Sized for 4 in. exhaust pipes.
- Single piece: Sold as one complete flashing assembly per piece.
- Lightweight: Item weight is approximately 1 lb.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | FlashCo |
| Sell unit | 1 piece |
| Product line | FlashCo exhaust flashing |
| Profile / style | Heated exhaust pipe flashing |
| Dimensions | 28 in. x 26 in. base |
| Nominal size | 4 in. pipe |
| Weight | 1 lb |
| Intended use | Flashing heated exhaust penetrations on low-slope roofs |
Fit and Compatibility:
Intended for flashing 4 in. exhaust pipe penetrations; select membrane material and installation method per the roof system. Confirm membrane compatibility with the roofing manufacturer before installation.
Frequently Asked Questions (FAQ):
Q: What pipe size does this fit?
A: It is sized for 4 in. exhaust pipes.
Q: How large is the base?
A: The base measures 28 in. x 26 in., providing wide coverage around the penetration.
Q: What is included?
A: One heated exhaust flashing assembly with the large base; the heating element is built into the flashing.
Q: What material is it made of?
A: The sources do not state the specific flashing material, so confirm with the manufacturer.
Q: Is it sold individually?
A: Yes, it is sold by the piece.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Heated exhaust flashings are specified where warm, moist exhaust air causes condensation and ice buildup at the penetration, particularly in cold climates. Size the flashing to the pipe diameter and confirm the membrane type—TPO, EPDM or PVC—before ordering, since boot materials must be chemically compatible. Follow the manufacturer's electrical requirements for the heating element and local code for any powered component.
If the flashing is heated, follow all electrical code requirements and manufacturer wiring instructions; roof work near penetrations requires fall protection.
Order the FlashCo 4 in. heated exhaust flashing with 28 in. x 26 in. large base for your next low-slope roof.
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