Full Vent Rebuild & Replacement
Complete replacement of failed or illegal duct with code-compliant metal.
Learn moreIn tight laundry closets and stacked-unit installs, the dryer usually loses six inches of floor space to a bulging, half-crushed hose. A rigid aluminum periscope fitting or an in-wall recessed vent box solves it: the connection drops into a slim channel or a wall cavity, the machine slides nearly flush, and the airway stays fully open. We cut in and mount the fitting, seal every joint, connect a listed transition, and confirm airflow with the dryer pushed all the way home. Priced on inspection, because wall framing and existing duct position decide the scope — you approve the exact number before we cut anything.
Periscope fittings and recessed vent boxes solve the six inches of wasted space behind every dryer. A periscope is a slim rigid aluminum channel that replaces the bulging round hose, letting the machine sit nearly flush against the wall with the airway fully open. A recessed box goes further: the connection point moves inside the wall cavity between studs, so even stacked units in a closet can close their doors. Both eliminate the classic failure — a crushed transition hose silently choking airflow behind a machine nobody moves for years. Install involves precise cut-in, sealing, and an airflow check with the dryer in its final, pushed-home position.
At Prime Dryer Vent Experts, a periscope & recessed vent box is never guesswork. We scope every job from a camera vent inspection first — mapped route, measured developed length against IRC M1502, and airflow readings — so the work is matched to what your duct actually needs, with the report to prove it. The documented inspection is the record the periscope & recessed vent box is built on.
Camera vent inspectionA periscope & recessed vent box isn't a matter of opinion — it's held to published national standards. Prime Dryer Vent builds every job to the named codes below and documents it, so the work is provably right for an inspector, an insurer, or a future buyer. These are the universal standards; your city's permit and inspection requirements are confirmed with the local authority before we pull the job.
The flexible transition duct itself can never be concealed in the wall — recessed boxes exist precisely so the concealed portion is rigid and the flexible connector stays outside the cavity, short and accessible.
Codes cited are the established national standards (IRC, UL) that govern this service. The adopted code edition, permit, and inspection requirements vary by city —Prime Dryer Vent verifies them with your local authority having jurisdiction on every job.
We locate studs, the existing duct stub, and the dryer's exhaust collar height to choose between a periscope and an in-wall box.
The fitting or box is set into the wall or against it, fastened to framing, and aligned with the duct.
All joints are foil-taped and the dryer is connected with the shortest workable listed transition.
The machine is pushed to its final position and airflow is verified at the outside hood before we call it done.
We've worked on 0+ DFW homes over 15+ years. Every job — small vent cleaning or full rebuild — runs the same way: licensed & insured technicians, written quotes, photo reports, warranty in writing.
Fittings are matched to your actual stud bay and duct position, not forced to fit
Every joint sealed with foil tape — a slim fitting with leaks is no upgrade
The airflow check happens with the dryer fully pushed home, the position it will actually live in
Exact quote approved before any drywall is cut
Family-owned, licensed & insured, IRC M1502–compliant. We're the team you call when you want it done right the first time — no rotating subcontractors, no upsell pressure, no surprises. Same techs, same trucks, same standard.

For most households, once a year is the right rhythm. Push it earlier if the dryer runs daily, the run is long or has several elbows, you have pets, or the machine is gas-fired. The honest answer is measured, not guessed: if airflow at your termination is strong and drying times are normal, you can wait; if either slips, don't. Our inspections give you that measurement so the schedule fits your house instead of a generic calendar.
No. Dryer vents are the entire company — cleaning, inspection, repair, rerouting, rebuilds, and installs of the dryer exhaust system only. That's a deliberate choice, not a limitation: a crew that works on one system all day gets very good at it, and a visit from us never turns into a pitch for six other services. If your problem is outside the dryer vent, we'll say so plainly and you'll owe us nothing for the opinion.
In the Dallas–Fort Worth metro we can typically respond within about two hours for urgent calls — a fully blocked vent, a burning smell, a gas dryer you're worried about. Routine cleanings and inspections are usually scheduled within a couple of days. Outside DFW, in the Austin, San Antonio, and Houston metros, response depends on route density that week; we'll give you a real window when you call rather than a number we can't keep.
Cleanings start at $99, inspections and diagnostics at $89, and repairs are quoted flat after we've scoped the duct. The published prices are true starting points; what moves them is physical: duct length, elbow count, second-story or roof access, and how compacted the lint is. You approve the exact number before any work starts, and the price we quote is the price you pay. No trip-fee surprises, no truck-side renegotiation.
We measure airflow at your outside hood first, so there's a baseline. Then the full run gets cleaned — rotary brush through the duct while a HEPA vacuum holds it under negative pressure, plus the transition hose behind the machine and the termination hood outside. We re-measure airflow, reset your dryer with proper clearance, and hand you a report with the before/after numbers and photos. Most homes take about an hour, and we leave the laundry room cleaner than we found it.
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Flat fee confirmed when you book. Same-week scheduling. A pass/fail verdict within 48 hours.
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.
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