Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Therma-Tru Construction in Wilton Manors, FL | Rowan Construction Group Fort Lauderdale
We provide independent Therma-Tru door service across Wilton Manors, from Coral Manors canal-front ranches to the mid-century CBS homes near Wilton Drive. What sets our work apart here is simple: we scope the seawall before we scope the door. In a city where 1960s Middle River seawalls are actively settling and dropping backyard grades, a Therma-Tru replacement that looks straightforward on paper can turn into a threshold and flashing problem six months later if you don’t account for the land movement underneath. Call (754) 254-7676 to schedule your free estimate - we bring a written price before any work starts, every time.
Why Wilton Manors Residents Choose Us for Therma-Tru Service
We’ve installed and rebuilt Therma-Tru door systems in Wilton Manors long enough to know which failures repeat. The salt-laden canal air off Middle River eats fiberglass bottom rails on south- and west-facing entries. The original 1950s-1970s CBS block rough openings in this city were never built to modern tolerances, so hinge screw pull-out and strike-plate failure are routine in homes that have been through two or three prior renovations without re-squaring the frame. We stock genuine Therma-Tru OEM parts - sills, sweeps, bulb weatherstripping, multi-point lock gear - because aftermarket hardware rarely matches the prepped dimensions and fails within a season in this coastal environment.
Grant Rowan grew up watching crews retrofit older homes in Beverly Hills, then trained at Los Angeles Trade-Technical College before years of residential and light commercial work taught him to read plans fast but without missing details. For several years now, Grant and our crew have served the Fort Lauderdale area, including repeat work in Victoria Park, where tight lots and mature landscaping demand the same precision we bring to Wilton Manors’ compact canal-front properties. He’ll tell you: measure twice, write it down, then say it once. That discipline is why our projects finish within a few percent of the written price we agreed to - no exceptions, no surprises.
We’re an independent Therma-Tru service provider. Not authorized, not sponsored, not warranty-backed by the manufacturer. We tell you plainly what can be saved and what should be replaced. Under Clause 1 of the Haven Standard, the price is written before anyone picks up a tool. Under the 365-Day Done Right Promise, if it’s not done right, we make it right. And every visit includes a documented photo record as standard - not an upgrade - so you see what we found and what we did.
Common Therma-Tru Construction Problems We Solve in Wilton Manors

- Fiberglass slab and grain cracking along the lock stile and bottom rail. Years of salt-laden canal air and direct afternoon sun exposure - brutal on south-facing entries in Coral Manors and along Middle River Drive - oxidize the fiberglass gel coat and stress the grain pattern until cracks propagate. We assess whether the crack is cosmetic or structural; if it’s through the rail, replacement is the only sound option.
- Compression-set bulb and kerf weatherstripping flattening out on canal-facing entries. Wind-driven rain off Middle River hits these doors harder than inland exposures. Once the bulb loses its seal, water migrates past the threshold and rots the subfloor underneath. We replace with OEM Therma-Tru weatherstripping, not universal aftermarket strips that never seat properly in the kerf.
- Strike-plate and hinge screw pull-out in wood jamb legs. Common in Wilton Manors’ 1950s-1970s CBS homes where the rough opening was never re-squared during a prior kitchen or bathroom remodel. The original block framing holds, but the wood jamb shimmed into it works loose over decades. We re-square, re-shim, and use longer structural screws - not longer wood screws - to anchor into the block.
- Failed multi-point lock and flush-bolt hardware on Therma-Tru patio door systems. We see this repeatedly in Wilton Manors homes where owners upgraded to impact-rated glass after Hurricane Andrew but left the original mechanical hardware. The new glass is heavier; the old gear wasn’t engineered for it. We replace with current-spec multi-point systems rated for the actual sash weight.
- Threshold and sill rot accelerated by flood-zone drainage patterns. Much of Wilton Manors sits in FEMA AE or AH zones. Finished floor elevations and flood vents are code requirements here, not options. A standard sill install without accounting for local drainage and potential backflow can put the threshold underwater in a king tide. We check grade, check the seawall, and specify composite or marine-grade sills where standard pressboard would fail.
Before
AfterTherma-Tru Service in Wilton Manors: What Local Conditions Mean for Your Equipment
Seawalls along the Middle River canals were mostly poured in the 1960s and are now cracking, settling, and undermining backyard grade. That’s not a dock contractor’s problem alone - it’s a door contractor’s problem too. On a canal-front ranch in the Coral Manors area off Middle River Drive, we replaced a Therma-Tru Fiber-Classic entry door whose fiberglass bottom rail had cracked and whose threshold had rotted after years of wind-driven rain. We cut out the soft subfloor, re-squared the rough opening, and set a new Smooth-Star slab with a composite sill and upgraded bulb weatherstripping. During demo we found the adjacent seawall had settled and dropped the exterior grade below the new sill, so we re-flashed and re-graded the landing before resetting the trim. Six months later, that door still seals. The one we quoted before us - which didn’t account for the seawall - would have left a gap under the sill that wind-driven rain would have found within the first summer storm.
This is why we scope seawall condition before finalizing any threshold elevation or rear-entry swing on a Therma-Tru door replacement in Wilton Manors. The settling isn’t uniform, it isn’t predictable from a driveway glance, and it can void your permit or collapse your budget mid-project if the inspector catches a sill below finished floor elevation after the wall is opened. Wilton Manors service area work demands this extra step. Most inland contractors don’t know to look for it.
Therma-Tru Models & Products We Service in Wilton Manors

We work on the full Therma-Tru residential line installed in this market: Smooth-Star fiberglass entry doors, Classic-Craft American Style collection, Fiber-Classic and Benchmark series, and Fiber-Classic patio and French door systems. Our van stocks OEM Therma-Tru sills, sweeps, bulb weatherstripping, hinge sets, and multi-point lock gear for same-day resolution of most hardware failures. Therma-Tru sales & service from our crew means genuine parts, not lookalikes. If the slab, jamb, and framing are sound, we rebuild. Once the stile or bottom rail has cracked through, or the frame is rotted at the threshold, we recommend replacement with a new unit prepped for Wilton Manors’ wind and flood conditions.
Therma-Tru Service Pricing in Wilton Manors
Our Therma-Tru sales & service pricing follows the same flat-price, written-scope discipline we apply across all seven trades. For door work specifically, here’s what drives cost in the Wilton Manors market:
- Therma-Tru entry door replacement (slab, jamb, hardware): $3,500-$8,500 depending on size, glass configuration, and whether impact-rated glazing is required
- Therma-Tru patio/French door system replacement: $4,500-$12,000 - multi-point hardware and wider rough openings add labor
- Subfloor repair at threshold (rot replacement, re-framing): $800-$2,500 - common in Wilton Manors where wind-driven rain has migrated past failed weatherstripping
- Rough opening re-square and structural anchoring into CBS block: $600-$1,800 - frequently necessary in 1960s-1970s homes with multiple prior remodels
- Seawall-adjacent grade correction and re-flashing: $400-$1,200 - specific to canal-front Wilton Manors properties with settling seawalls
Every estimate includes a documented photo record of existing conditions, a written scope with line-item material brands, and the full price before work begins. No change proceeds without a signed change order. Call (754) 254-7676 for your free estimate - we’ll review your door, your rough opening, and your seawall condition if you’re on the water.
Serving Wilton Manors, FL - Our Local Coverage Area

We’re based in the Wilton Manors 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 Wilton Manors
Sometimes, but rarely in this market. If the crack is superficial gel-coat crazing, we can repair and refinish. If it’s through the bottom rail or lock stile - common after years of salt and sun on canal-facing entries - the structural integrity is compromised and slab-only replacement risks repeat failure. We inspect the jamb and threshold too; in Wilton Manors’ older CBS homes, the rough opening often needs re-squaring before any new slab will seat and seal properly. Call (754) 254-7676 and we’ll tell you which category you’re in - estimates are free.
Usually a repair if we catch it early. The multi-point gear in Therma-Tru patio systems wears from the heavier load of post-Andrew impact-rated glass that many Wilton Manors owners added without upgrading the hardware. We stock OEM replacement gear and flush bolts; most failures resolve in one visit. If the keepers have wallowed out the jamb leg or the track is damaged, replacement of the operating panel or full system may be necessary. We bring both options to the estimate so you know the price of each path.
Yes. Much of Wilton Manors sits in FEMA AE or AH flood zones, which means finished floor elevations, flood vents, and sill heights are inspected to code. A standard sill install that ignores local drainage can put your threshold below base flood elevation. We verify grade, check adjacent seawall condition on canal-front properties, and specify composite or marine-grade sills where standard materials would fail. Permits are pulled and inspections passed as part of every job - no exceptions.
A new door solves it only if the installation addresses the full system: slab, jamb, weatherstripping, threshold, and flashing. In Wilton Manors, wind-driven rain off Middle River is aggressive on south and west exposures. We see many leaks caused by compression-set bulb weatherstripping and rotted subfloors, not the slab itself. Our replacements include upgraded bulb kerf seals and composite sills rated for this exposure. If your seawall has settled and dropped exterior grade, we correct that too - otherwise the new door leaks at the first summer storm. Call (754) 254-7676 for an inspection and exact quote.
It can drop exterior grade below your new sill, creating a gap that wind-driven rain and tide water will find. On a Coral Manors job off Middle River Drive, we discovered exactly this during demo - the seawall had settled after our initial estimate, leaving the new sill three inches above a drainage problem that didn’t exist when we quoted. We re-flashed and re-graded before finishing. That’s why we now scope seawall condition as standard on any Wilton Manors canal-front door replacement. The extra step adds time to the estimate visit, but it prevents budget-killing surprises after the wall is open.
Service Areas Near Wilton Manors

We serve Wilton Manors and surrounding Broward County communities from our Fort Lauderdale base. Our crew works regularly in Therma-Tru service in Fort Lauderdale, including Victoria Park and the downtown corridor, plus Therma-Tru service in Oakland Park just to the north. We also cover Lauderdale Lakes, Lauderdale-by-the-Sea, and Lauderhill - the same coastal conditions, code requirements, and housing stock patterns apply across these municipalities, though Wilton Manors’ canal-front seawall issues are uniquely concentrated along the Middle River system.
Book Your Therma-Tru Service in Wilton Manors Today
Call (754) 254-7676 to schedule your free estimate. We’ll inspect your Therma-Tru door system, assess your rough opening and - if you’re on the water - your seawall condition, then deliver a written price before any work starts. Background-checked, uniformed technicians. Live person answering 24/7. Every visit includes a documented photo record. The 365-Day Done Right Promise applies to every job.
Written by Grant Rowan, Owner at Rowan Construction Group, serving Fort Lauderdale and Wilton Manors since 2007.







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