Terminations & Exterior · Anchor Component

Wall Hood with Backdraft Damper

The standard exterior termination: a hood with a damper that swings open on airflow and falls shut when the dryer stops. Closed, it keeps weather and pests out; open, it should not restrict the run. We check that the damper actually moves freely on every visit, because a painted-over or lint-jammed damper looks completely normal from the ground while quietly strangling the whole system.

Specification

What the listing decides

Damper: Backdraft damper required (IRC M1502.3)
Termination: Discharges outdoors — never into an attic or crawlspace

How this part is bought

The part follows the finding

No part in this store is a loose transaction. This one links back to the graded inspection that surfaces the need, and across to the install service it belongs to — both performed by the same trained crew.

Upstream

Camera Vent Inspection

The graded inspection that documents the need for this part before it ships.

Start here

Installed by

Wall Vent Cap Replacement

The install service this component attaches to, fitted to its listing by the same crew.

See the work

Every store quote includes

A fit check — duct diameter, developed length, bend count and termination verified against your inspection
Written installed pricing before anything is ordered
Installation to the component's listing by trained technicians
Documentation that closes the finding — so the warranty, your insurer, and the next inspector all see a job done right

Terminations & Exterior

Request a quote

No price is listed — that’s the standard, not a sticker. Installed pricing depends on your duct diameter, developed length, bend count and access, and we confirm it in writing after a fit check. No payment is taken online.

Finish

Include Wall Vent Cap ReplacementAnything that touches the concealed run or the gas-appliance side gets fitted by us — we don’t hand those over loose.

(214) 444-8967

Keep browsing

More from the Terminations aisle

Wide-Mouth Low-Restriction Hood

A larger-mouthed hood for runs that are already at the edge of their length allowance and cannot afford to lose any more airflow at the exit. It is not a cure for a run that is too long — that is what a booster is for — but on a marginal run it is a cheap way to claw back some performance at the one point in the system that is easy to reach.

On the aisleQuote

Roof Jack Termination

For runs that have to exit through the roof because there is no usable exterior wall. Two things matter here and neither is the vent itself: the flashing has to be right or you have bought yourself a roof leak, and the run needs to stay as short and straight as it can, because a vertical exit tends to add elbows fast. We would rather reroute to a wall when the house allows it.

View pageQuote

Soffit Termination

Used where the run has to come out under the eave. Workable, with one caution we will always raise: warm moist exhaust discharging close to a soffit intake can get pulled straight back into the attic. If the geometry looks like that, we will move the termination rather than install it and hope.

On the aisleQuote

Everything in Terminations & Exterior

15+

Years in the field

IRC M1502

Checklist

48h

Written report

< 2hr

Response

Ready when you are

Get it inspected. Get it in writing.

Flat fee confirmed when you book. Same-week scheduling. A pass/fail verdict within 48 hours.

Book an Inspection (214) 444-8967

Licensed & Insured Same-Week Scheduling Photo-Documented Findings

Emergency

24/7 Response

No airflow, overheating dryer, burning smell, or a vent you're not sure about? We answer 7 AM to midnight and the assessment ends in a written safe-to-use verdict — including a do-not-use notice when the evidence supports one. After-hours dispatch runs subject to crew availability.

Emergency line