Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Therma-Tru Construction in Westgate, FL | Rowan Construction Group West Palm Beach
We provide independent Therma-Tru door service across Westgate, FL, from entry door replacements on 1960s CBS homes to full opening-protection upgrades triggered by Palm Beach County’s post-Andrew code. The one thing that makes our Therma-Tru work here different: we know the county permitting path cold, and we know how Westgate’s unincorporated status and older block construction turn a simple door swap into a code-compliant, wind-rated installation that won’t fail next hurricane season. Call (561) 475-3903 to schedule your free estimate.
Why Westgate Residents Choose Us for Therma-Tru Service
We’ve been working on Therma-Tru door systems in Palm Beach County long enough to know which models hold up and which ones don’t. Our crews have installed and serviced Therma-Tru Smooth-Star, Fiber-Classic, and Benchmark units across Westgate’s 1950-1975 housing stock, so we understand how a fiberglass slab behaves when it’s baked by afternoon sun on a south-facing CBS wall with zero overhang.
Grant Rowan, our owner, started in construction watching his uncle frame houses in the San Fernando Valley. He trained at Los Angeles Trade-Technical College, then spent years on commercial and residential sites across Southern California before bringing that same disciplined approach to West Palm Beach. He’s handled projects along Flagler Drive and throughout Westgate, and the habit stuck: clean site, documented photo record, written price before anyone picks up a tool. Under Clause 1 of Therma-Tru sales & service, the Haven Standard requires exactly that - a flat written price with scope and warranty, no exceptions.
We use OEM Therma-Tru slabs, sills, hinges, and multi-point hardware when factory dimensions and finishes are still available. For discontinued lines, we source quality aftermarket parts that fit without pretending to be something they’re not. And if the slab, frame, and sill are all compromised, we’ll tell you straight: replacement beats chasing a repair that’ll fail again in Westgate’s UV-and-rain cycle.
Common Therma-Tru Construction Problems We Solve in Westgate

- Fiberglass gelcoat breakdown on west- and south-facing doors. Therma-Tru Smooth-Star and Fiber-Classic skins chalk and fade unevenly in Westgate because the factory gelcoat degrades faster under our extreme UV load than in less sunny markets. We see this most on homes off Westgate Avenue with no porch cover - the door basically sunburns.
- Steel door rust at the bottom rail and hinge-side jamb. Therma-Tru steel entry doors in these older CBS homes rot where seasonal rain and irrigation splash pool against a door never designed for a recessed, unvented masonry opening. The block sucks moisture, the door steel sits in it, and the factory primer wasn’t built for that.
- Multi-point lock and sill binding or leaking. Therma-Tru hardware fails when the rough opening shifts - standard in Westgate block homes with no hurricane straps or continuous load path. The frame moves; the door slab doesn’t; the lock and sill take the stress.
- Frame finish peeling and caulk-line failure. Factory finishes on Therma-Tru frames and brickmold blister within a few seasons because the caulk joint between frame and CBS wall fails under the same heat-and-rain cycling that destroys exterior paint. We strip, reflash, and recaulk with products rated for this exposure.
- Opening-protection non-compliance on replacement. Most Westgate homeowners don’t know that swapping a Therma-Tru entry door for a different size triggers Palm Beach County’s post-Andrew wind-load and opening-protection rules. We handle the reframe, the impact-rated hardware, and the inspection so you don’t get red-tagged mid-project.
Before
AfterTherma-Tru Service in Westgate: What Local Conditions Mean for Your Equipment
Because Westgate is unincorporated Palm Beach County, every Therma-Tru door replacement that changes the opening size runs through the county Building Division - not a city department. That matters more than most homeowners realize. The county inspectors apply post-Hurricane Andrew Florida Building Code wind-load and opening-protection requirements uniformly, which means most 1950-1975 CBS homes here get forced into a full opening-protection upgrade even when the homeowner only wanted a prettier front door. We’ve walked this path dozens of times on Westgate’s older blocks. The original structures had no hurricane straps, no continuous load path, and certainly no impact-rated openings. When we pull a permit for a Therma-Tru replacement, the inspector wants to see the rough opening reframed, properly flashed, and tied into the structure - not just a new slab hung in old block. The permitting timeline runs longer than in West Palm Beach proper because it’s county queue, not city. We build that into our schedule and our written price, so you’re not surprised by a two-week inspection hold. This is the reality of Westgate service area work, and it’s why we always start with a site visit that includes a full opening assessment before any quote.
Therma-Tru Models & Products We Service in Westgate

We work on the full Therma-Tru residential line: Smooth-Star fiberglass entry doors for homeowners who want clean, paintable surfaces; Classic-Craft American Style collection for higher-end profiles with deeper panel detail; Fiber-Classic series for the traditional wood-grain look without the maintenance; and Benchmark patio and entry door systems for multi-panel and sliding configurations. Our Westgate crews stock common Therma-Tru sills, weatherstrip, and multi-point hardware for faster turnaround on service calls. When a door is too far gone - rusted steel slab, delaminated fiberglass skin, or frame compromised by years of moisture wicking - we quote replacement with current-model equivalents, always noting whether OEM finishes are still available or if we’re matching to a new production run. We also handle related work that often pairs with door replacement: Full Kitchen Remodeling, Full Bathroom Remodeling, and Impact Window Installation for homeowners bringing the whole opening package up to code.
Therma-Tru Service Pricing in Westgate
Our written quotes for Westgate Therma-Tru work are flat prices with detailed scope, not estimates that balloon. Here’s how related services typically range in this market:
| Service | Price Range in West Palm Beach Area |
|---|---|
| Window Replacement | $4,500 - $15,000 |
| Impact Window Installation | $8,000 - $25,000 |
What drives cost on a Therma-Tru door project: whether the opening needs reframe and flashing to meet current code; whether the home has unpermitted additions that must be resolved first; and whether we’re matching a discontinued finish or starting fresh. Our free estimate includes a full opening inspection, photo documentation of existing conditions, and a written scope with permit requirements spelled out. No work starts until you have the price in hand. Call (561) 475-3903 for your exact quote - estimates are free, and we offer a Free Second Opinion on any competitor’s written estimate.
Serving Westgate, FL - Our Local Coverage Area

We’re based in the Westgate 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 Westgate
Does Westgate’s unincorporated status affect my Therma-Tru door replacement permit?
Yes. All permits route through Palm Beach County Building Division, not a city department, which means different inspection scheduling, longer queue times, and strict application of post-Andrew wind-load rules. We handle the submittal and scheduling as part of our written scope. Call (561) 475-3903 to discuss your specific project.
Why do Therma-Tru steel doors in Westgate rust so fast at the bottom?
The 1950-1975 CBS homes here have recessed, unvented masonry openings that trap irrigation splash and seasonal rain against the bottom rail and hinge-side jamb. Factory steel primer wasn’t designed for constant moisture contact with porous block. We typically recommend Smooth-Star fiberglass for replacements in these conditions. Call (561) 475-3903 for an exact quote.
Can you repair my Therma-Tru multi-point lock instead of replacing the whole door?
Often, yes. If the slab and frame are sound and only the lock or sill is binding, we replace the OEM hardware. But if the rough opening has shifted - common in Westgate’s older block homes without hurricane straps - the lock will keep binding until the frame is stabilized. We diagnose this on site and tell you which path makes sense.
Will a new Therma-Tru entry door meet Florida opening-protection requirements in Westgate?
Only if it’s installed with impact-rated hardware and the opening is properly flashed and tied into the structure per current Florida Building Code. The door itself is just one component; the installation method determines compliance. Our quotes specify exactly what code requires for your home. Call (561) 475-3903 for a written scope.
My Westgate home had an unpermitted addition near the door - can you still replace the Therma-Tru door?
We can, but the unpermitted work must be disclosed and resolved before the new permit can close. This is a very common pattern in Westgate’s older working-class neighborhood, and it frequently doubles the scope of an otherwise routine project. We assess this during our free estimate and build the resolution into the written price and timeline. Call (561) 475-3903 to schedule.
Service Areas Near Westgate

We handle Therma-Tru service throughout the West Palm Beach metro, including Therma-Tru service in West Palm Beach proper, Therma-Tru service in Riviera Beach, and surrounding communities like Lake Park, North Palm Beach, and Royal Palm Beach. Each area has its own permitting path and housing stock characteristics; we know the difference because we’ve worked in all of them.
Book Your Therma-Tru Service in Westgate Today
Call (561) 475-3903 to schedule your free estimate. We’ll inspect your opening, document conditions with photos, and deliver a flat written price before any work starts. Every project carries our 365-Day Done Right Promise and a documented photo record as standard. Measure twice, document everything, then get out of the way and let the work speak.
Written by Grant Rowan, Owner at Rowan Construction Group West Palm Beach, serving Westgate since 2007.







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