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Structural Roof Repair in Austin, TX

Most roof failures are not surface failures. Our crews rebuild what sits under the shingles: sistered rafters, rotted decking, sagging ridges and failed chimney crowns, to International Residential Code spec. Book a free structural inspection or talk to us.

Hand-picked by Dennis White from a recent structural repair project · live from Austin Area Roofers’ CompanyCam library.

The Part Nobody Explains

A roof is a structure with a covering on it. When a homeowner is quoted for a reroof, the quote usually prices the covering and assumes the structure underneath is sound. Often it is not, and the problem only surfaces once the old material comes off.

That is the moment a job either gets done properly or gets papered over. Laying new shingles across soft decking hides the failure for a few years and guarantees it comes back.

The Six We Find Most Often

  • Soft or rotted decking, usually from a slow leak nobody saw
  • Ridge sag, where the ridge board or rafters have lost their line
  • Cracked chimney crowns, which let water into the masonry and the framing below
  • Roof to wall flashing decay, rotting the wall sheathing behind it
  • Pipe boot collar failure, the most common single leak point on an Austin roof
  • Attic framing damage, from water, age or an earlier repair done badly

What We Build To

Sister rafters are sized against the span tables in International Residential Code R802 and fastened along the full bearing length, not tacked at the ends. Repair work on existing framing is carried out under the Austin existing building code. Decking is replaced in full sheets of OSB, never patched with offcuts. Chimney crowns are rebuilt, not sealed over. Flashing is fabricated on site, which is the same custom flashing work our crews do as a service in its own right.

How a Structural Repair Gets Scoped

A structural repair is scoped by walking the roof and the attic with you. Photographs from the attic and the roof, an explanation of what is failing and why, and a scope that separates what must be done from what can wait. Structural work is the part of roofing most open to being oversold, so the distinction matters.

Why Crews Skip This

Structural repair is slower, harder and less profitable per hour than laying a field of shingles. It also needs people who can frame, not only roof. That ability comes from 28 years of work and seven thousand roofs across Central Texas, and it is why other companies bring us in for the parts they would rather not touch.

What It Costs and Why the Range Is Wide

Structural repair is priced by what is found, not by square footage, which is why a fixed quote before the covering comes off is a guess. A single sheet of soft decking is a small line item. A sagging ridge with three compromised rafters is a day of framing. The scope we walk with you sets the range, and anything discovered during the job is photographed and priced before the work continues rather than after.

Featured repairs · documented across Central Texas

A documented sample of recent structural repairs from Central Texas. The tear-offs revealed soft decking, sister-rafter needs, cracked chimney crowns, decayed roof-to-wall flashing that had been hidden under sealant patches, and pipe boots that returned no UV-tension. Every item documented, every repair executed to spec, every photo pulled directly from Austin Area Roofers’ CompanyCam library. Client names redacted to courtesy form, street names without numbers, per our documentation privacy standard.

Rotted plywood roof decking sample pulled at tear-off in Austin Metro with saturation rot through the OSB layer, flagged before any underlayment returned.
Soft OSB pulled at tear-off. The kind of decking failure that returns no nail-pull tension and gets replaced course by course.
Close-up of a cracked Oatey neoprene pipe boot on the Mr. Vasquez El Rey Blvd roof with UV failure and split rubber collar, the most common single cause of ceiling stains around bathroom vents.
Before · Mr. Vasquez · El Rey Blvd. Cracked pipe boot at the field inspection. UV failure on the rubber collar.
Finished pipe boot installation on the same Mr. Vasquez roof with a new lead-base flashing plate set under the shingle weave and a two-part urethane bead at the collar.
After · Mr. Vasquez · same roof. New lead-base flashing plate set under the shingle weave with two-part urethane at the collar.
Decayed roof-to-wall step flashing on the Mr. Vasquez El Rey Blvd roof with rust perforation and failed sealant, the failure mode that creates sidewall leaks behind a finished interior.
Before · Mr. Vasquez · El Rey Blvd. Roof-to-wall step flashing decay caught on inspection. Rusted-through metal.
New step flashing installed at the chimney-to-roof intersection on the same Mr. Vasquez project, hand-folded brown and integrated into a fresh shingle field with a clean step lap.
After · Mr. Vasquez · same job. Hand-folded brown step flashing integrated into a fresh shingle field. The painted finish that holds for the warranty term.
Fractured masonry chimney crown on El Rey Blvd with a structural crack across the wash, the failure mode that loses flashing integrity even with new step flashing installed.
Before · Mr. Vasquez · El Rey Blvd. Cracked chimney crown found on inspection. Lost flashing integrity even with new step in place.
New galvanized chimney cap installed on the same chimney structure with the clay flue pot set into the cap base, freshly poured wash and counter-flashing returned.
After · same chimney. New galvanized cap with the clay flue pot reset into the cap base. The detail that closes the freeze-thaw cycle.
Hand-fabricated chimney cricket flashing in brown, set behind a brick chimney to shed water around the structure instead of pooling against the back face.
Hand-fabricated cricket flashing set behind the chimney. Water shed around, not pooled. The detail other crews skip on a reroof.
Structural roof repair detail hand-picked by Dennis White from a recent Austin Area Roofers project · CompanyCam gallery 8t1E2jhr.
Hand-picked by Dennis White from a recent structural repair project · live from Austin Area Roofers’ CompanyCam library.
New sister rafter installed alongside the original framing on El Rey Blvd with a Simpson Strong-Tie connector plate fastened to IRC R802 specification.
After · same job. Sister rafter set alongside the original member with a Simpson Strong-Tie connector plate. IRC R802 spec at the ridge and top plate.
Service area
Austin Area Roofers serves Round Rock, Cedar Park, Tarrytown, Westlake Hills, Bee Cave, Georgetown, Lakeway, Pflugerville, Leander, Dripping Springs, Kyle, Buda, Bastrop, West Campus, Spicewood, Marble Falls, Spanish Oaks, Liberty Hill, plus every neighborhood in between across the Austin metro.

Frequently asked questions

Do you handle structural roof repair as a stand-alone job?
Yes. A structural repair scope · sister rafters, decking replacement, chimney crown rebuild, flashing rebuild · gets executed as its own job when the rest of the roof is in good shape. We have done structural-only repairs on five-year-old roofs where a small section of decking failed under a hidden leak.
What is sister rafter framing and when does my roof need it?
A sister rafter is a new rafter set alongside an existing one and tied to the ridge and top plate, used when the original has cracked, defective, or rotted. Common indicators are a visible ridge sag, a soft spot underfoot on the roof, or stained insulation directly under a rafter in the attic. The repair restores the structural span without removing the original member.
Why do chimney crowns crack and what does the repair involve?
Chimney crowns crack from freeze-thaw cycling on water trapped in hairline shrinkage cracks. Once a crack is open, every freeze widens it. The repair is a full crown demolition, a new crown poured with reinforcing mesh and a two-degree slope away from the chimney, and 48-hour cure before flashing returns. Surface-sealant patches on a cracked crown buy three to five years before the same crack returns.
How much does structural roof repair cost in Austin?
A targeted structural repair on a single rafter, single course of decking, or single chimney crown typically runs in the low thousands. A multi-rafter sister job with associated decking replacement runs higher. Every job is scoped after a free inspection. The number on the quote ties to the documented repair, line item by line item.
Can structural roof repair be done without replacing the whole roof?
Yes. The repair is targeted to the failed members. We open the shingle field over the affected section, execute the structural work, and reinstall a matching shingle weave. Where the existing shingle is more than ten years old or no longer in production, we discuss a partial reshingle or full reroof so the warranty terms remain clean.
Do you photograph the work and provide a copy of the file?
Yes. Every structural repair is photographed before, during, and after. The file lives in CompanyCam, you get a copy as a documentation packet, and the AAR office keeps a copy for the warranty period. The same documentation standard we use on insurance claims.

Book a Structural Inspection

It is free and it takes in the attic, where structural trouble shows up first. Austin Area Roofers works across Travis and Williamson Counties. Call (737) 802-2272. Book the inspection, read about roof replacement, or speak to a crew lead.

Why this matters

We're a roofing company with a sales department, not a sales company masquerading as a roofing company that just farms out the work to the cheapest subcontractors.

We focus on doing the job the right way · materials, fabrication, and workmanship. We prioritize high-end, high-quality products over Big Box Store options, and we handle custom fabrications by hand and on site so the finished system fits properly and lasts for years. Our owners are roofers, and our crews are personally trained, certified in what they install, and held accountable for the quality of their work.

The tell that matters: we are the roofer most used by other roofing companies in Central Texas to actually fulfill their clients' needs. When the company on the truck can't deliver, ours is the crew they call to get the job done right.

Free structural inspection

The deep work other crews paper over handled to IRC R802 spec by the family-built crew that has rebuilt Austin roofs for twenty-eight years.

Free instant quote online, or call the office and ask for Dennis or one of the highly trained sales specialists. They walk you through every line item before any work starts. That is confidence in our work product.

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