Reroofing vs. Tear-Off: Why We Strip to the Deck
There are two ways to re-roof a house. An overlay nails a new layer of shingles over the old one. A complete tear-off removes everything down to the wood and starts clean. As part of every roof replacement we do, RJ Premium Roofing takes the second route, for reasons you can see the moment the old shingles come up:
- Hidden problems get fixed. Soft decking, rusted nails and failed flashing are invisible under an overlay.
- The new shingles lie flat. Shingles laid over old ones telegraph every bump, curl and patch underneath.
- Leak barrier and underlayment go where they belong, adhered and fastened to the deck rather than to old granules.
- Weight stays down. A second layer of asphalt adds load the framing was never designed around.
- The next re-roof is simpler, because nobody inherits two layers to remove.
Is a Roof Overlay Allowed in Texas?
Texas does not set one statewide rule; each city adopts a building code and amends it. Irving adopted the 2024 International Residential Code effective May 1, 2026, under Ordinance 2026-11253 according to eCode360, and the IRC sets the limits most North Texas cities follow. In general, a recover is not permitted when the roof already has two layers of any kind, or when the existing covering is water-soaked or too deteriorated to serve as a base. Always confirm the edition and any local amendments with the City of Irving before relying on an overlay.
Even where an overlay is legal, we do not recommend it on hail-country roofs. Shingles laid over old ones sit on an uneven, cushioned base, which can make storm damage harder to read when an adjuster looks at the roof later.
Permits and contractor registration for a tear-off in Irving
A full tear-off counts as a re-roof, so Irving requires a permit; the city's residential roofing handout exempts only repairs covering 100 square feet or less. A final inspection follows the new roof and cleanup. Texas issues no state roofing license (TDLR has no roofer program), so the city's annual contractor registration is the local check. Ask the Inspections Department at (972) 721-2371 which code edition and fees apply to your address. Our written estimate shows whether the permit is required and who applies for it, and tear-off day is scheduled only after it is issued. Hail claims add one more rule, since the Insurance Code's Chapter 707 bars any roofer from absorbing your deductible.

What a Complete Tear-Off Covers
Every tear-off we quote spells out the same work, so there are no gray areas. The removal itself is only half the job; the other half is what we inspect and correct while the rafters and deck are open to daylight, because that window closes the moment underlayment goes down:
- Removal of all shingle layers, felt, old drip edge and worn flashing
- Pulling or resetting every protruding nail so the deck is flat
- Walking and sounding the entire deck to find soft spots
- Cutting out damaged sheets and installing new ones, covered on our roof decking replacement page
- Checking rafter tails, fascia edges and vent openings while they are exposed
- Debris loaded into a trailer, never piled on the lawn, and a magnetic sweep at the end
What is not included gets said up front too. If we find structural damage below the deck, such as a cracked rafter or a sagging ridge board, we stop, show you photos, and price that work separately before anything is closed up. The same goes for an extra shingle layer hidden under an old patch.
Questions about roof tear-off & re-roof? Talk to us.
Call for a free inspection and a written estimate. Hablamos español.
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Roof Tear-Off in Irving, TX: Our Process Step by Step
- Layer count and prep list. At the free inspection we check cut edges and around penetrations to estimate how many layers are up there, then tell you what to do before the crew arrives: move cars out of the driveway and take fragile items off attic shelves and walls, since tear-off vibration carries through the framing.
- Protection set-up. Tarps go over shrubs, beds and the AC condenser, and the trailer is positioned under the eave to catch debris.
- Strip one section at a time. We open only what can be dried-in before the crew leaves, so bare wood never faces an afternoon storm. A second layer adds removal time, so we size sections around it.
- Deck evaluation and repairs. Bad sheets are marked, photographed and shown to you, then replaced; loose sheets are re-fastened to the rafters.
- Dry-in and ventilation. Drip edge, leak barrier and underlayment cover the clean deck, and with the ridge open we correct exhaust where needed; see roof ventilation.
- New roof, cleanup and final. Shingles, flashing and vents go on, followed by the magnetic nail sweep, a walkthrough with you and the city's final inspection.

What Turns Up Under Two Layers of Shingles?
Many Irving neighborhoods grew in the 1950s and 1960s, and the city's median home today dates to 1986, so we regularly open roofs that have been re-covered once already. Under two layers of shingles we commonly find:
- Board decking on older houses, with gaps that shingles alone should not span
- Nail pops where old fasteners have backed out over many hot-cold cycles
- Reused flashing at chimneys and walls that was simply shingled around in the last overlay
- Water-stained or delaminated sheets under old leaks, often near pipes and valleys
- Missing drip edge, leaving fascia boards soft along the eaves
None of these can be seen or fixed from the top of an overlay, which is the whole argument for quitar techo viejo, taking the old roof off completely.
From the outside, a few signs tell you a roof is a tear-off candidate rather than a patch job: a thick, stepped edge at the eaves where two shingle generations meet, wavy lines across a slope where the deck has sagged between rafters, shingles that feel spongy underfoot near the lower edge, and stains on the attic side of the decking. Hail on top of an overlay adds another reason, because the cushioned base makes bruises harder to read.

What Affects the Cost to Remove Old Shingles?
Tear-off is priced as its own line on our estimates so you can see it. These factors move that line:
| Factor | Effect on cost |
|---|---|
| Number of layers | Each extra layer adds removal time and disposal weight |
| Roof pitch | Steep slopes need more staging and slower, safer work |
| Shingle type | Heavy laminated shingles weigh more per square than old three-tab |
| Access | Long carries, tight side yards or no driveway slow loading |
| Deck repairs found | Replacement sheets are added once we see the wood |
| Permit | Set by the city; one published schedule shows $100 for single-family re-roofs in Irving |
The permit figure above is a published third-party number; the City of Irving sets the actual fee.
Removal rarely appears on its own in published price guides. It is folded into full-replacement figures such as $6,544–$7,376 for a typical Irving replacement (homeyou, 9,490 Irving-area projects, valid through March 6, 2026) or $426–$614 per square installed with architectural shingles (Smart Roofing Calculator, 2026). Those are not our prices. On our estimate, removal is quoted per layer per square, so if we find a second layer where the inspection suggested one, you see exactly what changed and why before work continues.
Why RJ Premium Roofing for Complete Tear-Off in Dallas–Fort Worth?
- A free inspection and estimate that states the layer count we expect and how a surprise layer would be priced
- 5.0 stars from 33 Google reviews as of November 2026
- Clean job sites: reviewers specifically mention the cleanup afterward
- Explained as we go: customers say each step was walked through with them, so a surprise layer or a rotted sheet never shows up on an invoice unannounced
- Bilingual crews and estimates for families who prefer Spanish
Our workmanship guarantee comes in writing with the contract, and the manufacturer's warranty on the new shingles covers material defects when the roof is built to its instructions, which starts with a clean, flat deck.
Quitar Techo Viejo: Tear-Off Service Areas
We are based in Irving and handle complete tear-offs across the region, including Grand Prairie, Arlington and Euless. Every one of those cities keeps a separate permit desk, and your estimate names who files with the one that covers your address.





