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Duraflo Bath Exhaust Vent with Flapper & Attached Collar, Black, 4-5 in. Duct
Regular price $43.50Orders start at $399 — combine any items to reach the minimum. Learn more
Duraflo Bath Exhaust Vent with Flapper & Attached Collar, Black, 4-5 in. Duct
The Duraflo Bath Exhaust Vent with Flapper & Attached Collar is a black roof-mounted vent that exhausts a bathroom fan through the roof. It features a seamless leakproof body, an integrated flapper, and a collar that attaches to 4 in. or 5 in. duct. One vent per order.
Key Features:
- Seamless body: Seamless leakproof body helps prevent water intrusion at the roof.
- Built-in flapper: Flapper closes off backdrafts when the bath fan is off.
- Attached collar: Attached collar connects directly to 4 in. or 5 in. duct.
- Roof exhaust: Exhausts bathroom fan air through the roof termination.
- Black finish: Black finish blends with most shingle colors.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Duraflo |
| Sell unit | 1 piece |
| Product line | Kitchen & bath vents |
| Available colors | ['Black'] |
| Available sizes | ['4 in. to 5 in. duct'] |
| Dimensions | Fits 4 in. or 5 in. duct |
| Material | Plastic (roof vent body) |
| Color / finish | Black |
| Intended use | Roof termination for bathroom exhaust fans |
Fit and Compatibility:
Connects to 4 in. or 5 in. rigid or flex duct from a bathroom exhaust fan. Duct, sealant, and roof fasteners are sold separately.
Frequently Asked Questions (FAQ):
Q: What is included?
A: One black bath exhaust roof vent with flapper and attached collar.
Q: What duct sizes does it accept?
A: The attached collar accepts 4 in. or 5 in. duct.
Q: Does it prevent backdrafts?
A: Yes, the built-in flapper closes when the fan is off.
Q: Is it weatherproof?
A: The seamless body is designed to be leakproof when installed with proper flashing under the vent flange.
Q: Where does it install?
A: On the roof, with the flange integrated into the shingle courses above the termination.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Install the vent on a clean run up-slope from the eave, lapping the shingles over the flange so water never tracks uphill. Keep duct runs short and as straight as possible — a 4 in. duct with many elbows will choke a typical bath fan. The black finish works with most composition shingle colors.
Seal and lap the vent flange correctly with shingles; a poorly lapped flange is a common roof leak point.
Order the Duraflo Bath Exhaust Vent with Flapper & Attached Collar for a clean, leak-resistant bath fan termination.
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