Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
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AfterTherma-Tru Construction in Austin, CA | Rowan Construction Group
We provide independent Therma-Tru door installation, repair, and frame work across Austin, and the one thing that separates our service here is geology. This city splits at the Balcones Escarpment: limestone on the west side, expansive clay on the east. Each side stresses Therma-Tru components differently, and we spec and repair for that reality rather than treating every doorway the same. Call (470) 298-9650 for a written price before any work starts.
Why Austin Residents Choose Us for Therma-Tru Service
Rowan Construction Group has been putting numbers in writing since 2007, and our Therma-Tru work follows the same discipline. We quote a flat price with a written scope before tools come off the truck, and no change moves forward until you sign a change order. That’s Clause 1 of the Haven Standard, and it’s why our projects finish within a few percent of the agreed cost across more than 4,000 jobs.
Grant Rowan trained in construction technology at Los Angeles Trade-Technical College, where coursework covered framing and estimating before he ever ran a paying job. The habit that stuck: measure twice, say it once, show your work. When we assess a Therma-Tru door in Austin, we document what we find. You get a photo record of the condition, the frame, the flashing, the sill, and the weatherstripping. Not an explanation of how we felt about it.
Common Therma-Tru Construction Problems We Solve in Austin
- Fiberglass skin delamination on Smooth-Star doors. West Austin entries catch brutal afternoon sun, and prolonged UV exposure combined with the Hill Country’s dry heat eventually separates the fiberglass skin from the core. We see it most on unshaded west-facing doors in Crestview and Allandale ranches. Repair means replacing the slab or machining a compatible fiberglass panel, not painting over the problem.
- Sill rot on Classic-Craft doors from sprinkler overspray. Austin’s summer irrigation runs hard, and when sprinkler heads sit close to the entry, overspray hits the threshold and gets wicked into the sill. Clogged weep holes make it worse. The thermoset sill on Classic-Craft models can’t be sanded and refinished like wood, so when it rots, we replace the sill kit and correct the drainage path.
- Hinge-side misalignment in east Austin slab homes. The black Vertisol clay east of the escarpment shrinks during drought cycles, and slabs move. When the rough opening racks even a quarter inch, a Therma-Tru door starts dragging on the strike side. We see this in Pflugerville and Manor tract homes built in the 2000s and 2010s. The fix is frame rack repair, not forcing the hinges.
- Weatherstripping compression set after Winter Storm Uri. The February 2021 freeze exposed how under-insulated and under-sealed Austin’s building envelope was. Older Pulse Series doors took repeated freeze-thaw cycles, and the weatherstripping lost its memory. Now they leak air. Replacement with genuine Therma-Tru weatherstripping restores the seal, and we check the door’s insulation core while we’re there.
- Threshold failure where door replacement wasn’t properly flashed. We’re called after a previous contractor set a new door but skipped the pan flashing. Austin’s occasional heavy downpours find those gaps fast. Water runs under the threshold, the subfloor wicks it, and the slab or framing starts to fail. We pull the door, flash it correctly, and document the repair.
BeforeAfterTherma-Tru Service in Austin: What Local Conditions Mean for Your Equipment
Austin’s Heritage Tree ordinance is the factor that most contractors don’t account for on Therma-Tru projects. Any tree 19 inches or greater in diameter requires a city permit and mitigation payment to remove, and at 24 inches it’s effectively untouchable without City Council approval. In established central neighborhoods like Travis Heights and Brentwood, that means builders regularly redesign foundation footprints or shift entire front elevations around protected live oaks. When a doorway moves on the plan, the door’s exposure changes. A Therma-Tru entry that was spec’d for an east-facing porch suddenly sits on a south wall in full afternoon sun. The swing side may no longer clear a roofline. We’ve had to re-engineer swing direction, add sill extensions, and re-seal to new wind angles on the fly. That’s not a scenario Round Rock or Cedar Park crews run into with anything like the same frequency.
Therma-Tru Models & Products We Service in Austin
We work on the Classic-Craft Mahogany Collection, Fiber-Classic Oak Collection, Smooth-Star fiberglass doors, and Pulse Series entry doors. For hardware and weatherstripping, we use genuine Therma-Tru glass packs, sill kits, and seals whenever available. For out-of-production door slabs, we machine a compatible fiberglass replacement from a local fabricator instead of forcing a full door swap. Our stance: repair first when the slab is structurally sound and under 15 years old. Replace when the fiberglass has delaminated or the frame is rotted. That’s the honest call, and it’s written in the quote either way. If you’re looking at broader Therma-Tru sales & service work, this same parts discipline applies across every project.
Therma-Tru Service Pricing in Austin
| Service | Price Range |
|---|---|
| Therma-Tru Door Installation | $1,200 - $4,500 |
| Door Slab Replacement | $900 - $2,800 |
| Threshold & Weatherstripping | $200 - $600 |
| Frame Rack Repair (clay soil) | $350 - $1,100 |
What moves the price in Austin: west-side limestone demolition if a rough opening has to be enlarged, east-side frame racking from clay movement, and whether the Heritage Tree ordinance forced a redesign that changes door orientation. A free estimate means we show up, measure, and hand you a written line-item price. No “call for a quote” games. We also offer Fence Installation in Austin if your project needs it. Call (470) 298-9650 and we’ll schedule the walk-through.
Serving Austin, TX - Our Local Coverage Area
We’re based in the Austin area and know this community well, and we also handle our Driveway & Pavers in Austin. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Therma-Tru Construction in Austin
The clay under your slab is shrinking as it dries out, and the rough opening is racking. East Austin’s Vertisol soils move dramatically between wet and dry cycles, and post-tension slabs on 2000s tract homes in Pflugerville and Manor are especially vulnerable. The door itself is usually fine. The frame needs to be re-squared. Call (470) 298-9650 for a free assessment, and we’ll tell you whether it’s a rack repair or something simpler.
No. When the fiberglass skin delaminates from the core, the slab has failed structurally. You don’t glue the skin back. You replace the slab. We’ll match a compatible Therma-Tru panel or machine one locally for out-of-production models, and the price is written before we order anything.
Yes, if you’re changing the rough opening size or relocating a doorway in Austin, you need a permit. If a Heritage Tree is on the lot, the tree review happens in parallel. We pull permits and pass inspections, and we note the permit line in your written scope. Call (470) 298-9650 and we’ll tell you what applies to your street.
We replace the sill kit with a genuine Therma-Tru part, then fix the drainage that caused it. That usually means redirecting the sprinkler head or extending the drip edge so water stops pooling against the threshold. If the subfloor underneath has wicked moisture, we address that before it becomes framing rot. Estimates are free, and the fix is documented in a photo record.
For most Austin homes, yes. Therma-Tru’s fiberglass slabs don’t absorb moisture like wood, which matters when east-side humidity meets central Austin’s dry heat. They also hold up better to UV than wood finishes on unshaded west-facing entries. Wood still has its place for certain historic remodels, but for a door that’s going to take Austin’s sun and clay movement, we spec fiberglass more often than not. Call (470) 298-9650 for a written price with the model that fits your elevation.
Service Areas Near Austin
Our Austin crews cover the metro and surrounding corridors. If you’re comparing service in other markets, see our Therma-Tru service in Jacksonville page or the Therma-Tru service in San Francisco page for details on those regions. Here in Texas, our Austin service area reaches Pflugerville, Manor, Round Rock, and Cedar Park, with the same written-price discipline on every job.
Book Your Therma-Tru Service in Austin Today
Call (470) 298-9650 to schedule a free Therma-Tru assessment in Austin. We’ll measure, document the condition, and hand you a written price with a written scope, before anyone picks up a tool.
Written by Grant Rowan, Owner at Rowan Construction Group, serving Austin since 2007.