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Therma-Tru Construction in Selma, TX | Mason Remodeling Co San Antonio
Therma-Tru door repair or replacement in Selma typically runs $400 to $2,500 for common storm and settlement issues, while full entry system replacements on newer production homes fall between $4,500 and $15,000 depending on the model line and glass package. We’re an independent Therma-Tru service provider, not a manufacturer affiliate, which means we repair what can be saved and replace what can’t, using genuine Therma-Tru parts either way. Our crews know the entry and patio door systems Selma homeowners actually have because we’ve been working on them across the Northeast San Antonio development belt for over a decade, from warranty-era fixes on early 2000s tract builds to storm-damage assessments after spring hailstorms. Call (254) 269-5071 and we’ll send someone who can tell you whether it’s a repair or a full replacement before you spend a dollar.
Why Selma Residents Choose Us for Therma-Tru Service
Isaac Pruett, our owner, spent two decades swinging hammers across the Southwest before building Mason Remodeling Co San Antonio into what it is today, and he’ll be the first to tell you that a door problem is rarely just a door problem in Selma. It’s usually the soil shifting under the slab, or hail hitting the lower panels at 60 miles an hour, or a bottom seal that gave out during a stretch of 98-degree humidity. When we come out, we’re looking at the whole picture, not just the slab. We carry genuine Therma-Tru replacement skins, glass, and weatherstripping for Classic-Craft, Fiber-Classic, and Smooth-Star lines. We don’t push aftermarket parts on doors that still carry manufacturer warranty coverage. And you’ll know exactly who’s coming before we get there: name, photo, and ID badge at the door, per the Threshold Standard we’ve held to since Mason Remodeling was founded in 2004. Check our broader Therma-Tru sales & service work if you want to see the full scope of what we handle.
Styles & brands we work with







Common Therma-Tru Construction Problems We Solve in Selma
- Warped or swollen door slabs from Selma humidity swings. Fiber-Classic models with compromised bottom seals absorb moisture along the lower rail, and in a Selma summer, that means a slab that sticks by July and won’t latch by October. We replace the seal, check the slab, and tell you honestly whether it can be saved or needs a new skin.
- Failed weatherstripping and threshold seals on Pulse Series patio doors. Spring hailstorms pound the southeast-facing exposures hardest, and once water gets past a tired threshold seal, the foam core starts soaking it up. Air leaks you’ll feel standing in the living room are usually the first sign. We don’t chase individual seal fixes on a water-logged core; we replace the slab.
- Cracked or delaminating door skins on Classic-Craft units. Hail impact near the bottom panels is the pattern we see most after a Selma storm, especially on streets with open exposure like those around Retama Springs. The wood-grain skin takes the hit while the core stays intact, which means a re-skin is often cheaper than a full replacement.
- Sagging hinges and misaligned strike plates from clay soil settlement. The Blackland Prairie clay under Selma expands and contracts through every wet-dry cycle, and over five or ten years, that movement telegraphs right into the door frame. You’ll notice the deadbolt scraping, then not throwing at all. We realign, shim, and re-hang before the frame gets so racked it needs structural work.
- HOA-mandated entry door matching on production homes. Selma’s master-planned communities are specific about exterior appearance, which means a replacement door has to match the original profile, color, and glass pattern. We’ve pulled enough of these to know how to keep the HOA board off your back while still getting you a door that actually seals.
Therma-Tru Service in Selma: What Local Conditions Mean for Your Equipment

Unlike most San Antonio suburbs, Selma sits directly on the I-35 corridor with a wave of light commercial build-outs reshaping the city’s entry systems. That matters for Therma-Tru owners in a very specific way: many of the code-compliant entry doors going into new retail and office spaces along the corridor have to meet strict fire-rated requirements that residential doors never face. When we do Therma-Tru work in Selma, we’re navigating both worlds. A homeowner in a 2015 tract build near Cibolo Creek is dealing with slab settlement and HOA finish rules, while a business owner two blocks off the interstate needs a fire-rated entry system with proper closers, seals, and hardware that passes commercial inspection. We handle both, and we’ve been doing it long enough that the city’s inspectors know our work holds up. That’s the difference between a company that happens to service Selma and one that has been watching this town change for years. Our service area covers all of Selma service area neighborhoods, from the older blocks near the railroad roots to the newest master-planned sections.
Our tech just finished a hail-damage replacement on a Classic-Craft Mahogany 3/4-lite door in the Retama Springs neighborhood. The original slab had five impact cracks across the lower panels, so we pulled the old door, salvaged the decorative glass and frame, and installed a new authentic mahogany skin with upgraded weatherstripping. Homeowner was back inside with a fully sealed, warranty-backed door before the next storm front rolled through.
Therma-Tru Models & Products We Service in Selma
We work on the full residential Therma-Tru lineup: Classic-Craft Mahogany Collection, Fiber-Classic Oak Collection, Smooth-Star Collection, and Pulse Series Patio Doors. Our parts approach is simple. If the door carries remaining manufacturer warranty, we use genuine Therma-Tru replacement skins, glass, and weatherstripping to preserve the authentic look and keep that warranty intact. If it’s an out-of-warranty Pulse Series patio door with recurring seal failures, we’re honest about the math: once the foam core is water-logged, you’re better off replacing the slab than paying for piecemeal fixes every season. We keep common Therma-Tru weatherstripping, thresholds, and hardware on our trucks so most Selma repair visits are one trip, not a two-week parts wait. Complex glass packages on Classic-Craft doors run a little longer because we order exact-match lites, but we’ll give you a straight answer on the timeline before we leave the driveway.
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AfterTherma-Tru Service Pricing in Selma

Here’s what Therma-Tru work costs in the Selma area, in real numbers.
- Door repair (seals, hinges, strike plates, minor slab work): $400 – $1,800
- Weatherstripping and threshold replacement on Pulse Series patio doors: $250 – $700
- Full entry door replacement (Classic-Craft, Fiber-Classic, Smooth-Star): $4,500 – $15,000
- Storm-damage assessment and insurance documentation: Free with a booked repair
What drives the number is the door line, the glass package, whether the frame is salvaged, and how much settlement correction the opening needs. Every estimate is written and fixed before we start: no verbal number that grows later, no change orders you didn’t approve. The 365-Day Done Right Promise covers everything we install, meaning if the work isn’t right within a year of completion, we make it right at no cost to you. Call (254) 269-5071 and we’ll send Isaac or a senior tech out to price the job properly.
Serving Selma, TX - Our Local Coverage Area
We’re based in the Selma area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs – Therma-Tru Construction in Selma
Most humidity-warped Classic-Craft doors in Selma can be repaired if the warp is under 1/4 inch across the slab and the bottom seal hasn’t been compromised for more than one season. We replace the seal, adjust the hinges, and often correct the slab with strategic shimming before recommending a replacement. If the warp has been left for years, or the wood edge banding has started to separate, replacement is usually the honest answer. Call (254) 269-5071 for an assessment and a written price.
Yes. Hail damage on Therma-Tru entry doors is one of the most common calls we get in Selma, especially on east and southeast-facing units. We document the damage for insurance, pull the old slab or skin, install a genuine Therma-Tru replacement, and have your door sealed before the next front moves through. Estimates are free, and we’ll walk you through what your carrier likely needs.
We match the original door’s profile, color, glass pattern, and hardware finish so the replacement blends with your home and passes HOA review. As a General Contractor - Selma team, we know the master-planned communities here are specific about exterior consistency, and we’ve done enough replacements to know which door models appear most often and which finish packages hold up under the Texas sun. Bring us your HOA’s door guidelines and we’ll handle the matching.
The cheapest lasting fix is replacing the threshold seal and the weatherstripping along the frame, which runs $250 – $700 for most Pulse Series doors. If the foam core has already absorbed water from repeated storms, those part-level fixes won’t hold, and we’d recommend a slab replacement instead. We’ll tell you which situation you have before quoting anything. Call (254) 269-5071 for a free estimate.
The expansive clay under much of Selma expands in wet months and shrinks during dry spells, and that movement gradually racks door frames, causing sagging hinges, misaligned strike plates, and deadbolts that won’t throw - issues we also address with our Bathroom Remodeling in Selma projects when moisture problems spread. We see it most in older homes near the Cibolo Creek floodplain, where differential settling is common. Our fix is re-shimming and re-hanging the door in the racked frame, which restores function without replacing the whole unit.
Service Areas Near Selma
We cover Selma and the surrounding Northeast San Antonio corridor, including Therma-Tru service in San Antonio, Cibolo, Leon Valley, and Terrell Hills. If you’re a bit further out, check our Therma-Tru service in Boerne page or call us and we’ll point you the right way.
Book Your Therma-Tru Service in Selma Today
Know who’s coming, know what it costs, know it’s covered, that’s the whole job before the job starts. Call (254) 269-5071 for a free, written estimate on your Therma-Tru repair or replacement in Selma. A live person answers, every time.
Written by Isaac Pruett, Owner at Mason Remodeling Co San Antonio, serving Selma and the Northeast San Antonio corridor since 2004.











