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Therma-Tru Custom & Geometric Windows in Plantation: What to Know First
We install, replace, and service Therma-Tru custom and geometric windows in Plantation as an independent Therma-Tru service provider, not a factory store. Most custom-shaped openings we quote are measured, ordered, and installed within three to six weeks depending on the geometry and whether impact glazing is involved. Pricing for a true custom Therma-Tru window in Plantation typically starts around $900 for a simple fixed arch and runs upward of $4,500 for a large impact-rated geometric unit with a matching frame. This page is written for homeowners who already own a Therma-Tru window or door and need someone in Plantation who knows the product line well enough to treat it properly. If you are ready to talk numbers, call us at (772) 577-2915 and we will walk you through what applies to your opening.
How Therma-Tru Products Fail – and How We Fix Them
Therma-Tru builds a solid frame, but no brand escapes South Florida weather forever. Here is what we see on custom and geometric units in Plantation specifically.
- Sash warping on radius-topped units from the Classic-Craft line. The laminated veneer lumber core holds up well until a geometric unit gets direct afternoon sun against a west-facing wall. The top curve can drift out of square by an eighth of an inch over a decade, which is enough to break the weather seal. We re-square the frame, reset the sash, and replace compression gaskets rather than selling a full replacement unless the warp has cracked the veneer.
- Failed corner seals on shaped fixed windows from the 8000 series. Shaped picture windows with multiple angled corners concentrate stress at the weld points. In Plantation humidity, a failed corner seal shows up as fog between the panes within the first eight years. We can usually rebuild the corner seal on site if the insulated glass unit is still structurally sound; otherwise we order a replacement IGU cut to the exact geometry.
- Binding hinges on casement-style geometric units. When a homeowner pairs a geometric fixed window with an operable casement below, the hinge hardware takes more torque than Therma-Tru’s standard documentation assumes. We see worn pivot pins and sagging sashes on units that were installed with the original factory hardware. We upgrade to stainless aftermarket pins and re-hang the sash so it clears the frame through the full swing.
- Frame rot at the sill on non-impact geometric windows facing the canal side of Plantation. Homes near the East Holloway canals or the finger lakes get constant reflected moisture. A wood-composite sill wicks water through hairline cracks in the exterior cladding and the rot spreads inside the extrusion channel. We cut out the bad material, seal the channel with marine-grade epoxy, and re-clad the sill with a primed aluminum cap.
- Glass-to-frame seal failure on oversized arched windows from the Smooth-Star line. The Smooth-Star’s fiberglass skin expands and contracts at a different rate than the glass in large arches. After enough hot summers, the internal gasket loses compression and you get a window that rattles in wind. We pull the glass, replace the gasket with a higher-durometer material, and reset the glazing bead with fresh sealant.
Each of these failures has a specific repair that preserves the original frame. We do not sell a full replacement when a targeted fix will last another ten years.
Our Therma-Tru Custom & Geometric Windows Process
- 1
Call and talk to a person. You call (772) 577-2915, a live person answers, and we set a time to come look at the opening. No callback form.
- 2
Measure and diagnose. Our technician measures the opening twice, checks the existing frame for square and level, and photographs the interior and exterior conditions including any water staining or settlement cracks around the opening.
- 3
Parts decision on paper. We tell you whether we can use OEM Therma-Tru components, whether a quality aftermarket part will actually outlast the factory version, and what each option costs in writing. Side-by-side, no guessing.
- 4
Order and prep. For full custom replacements we order the unit to spec with the exact geometry and glazing. For repairs we pull the parts, verify dimensions, and schedule the install.
- 5
Install and test. We set the window, shim it to true, seal and flash per Florida Product Approval requirements where applicable, then cycle the sash and check the seal under pressure.
- 6
Warranty registration before we leave. Both manufacturer warranty layers get registered in writing, durations stated, before the truck pulls out of your driveway. That is The Keystone Standard, and we do not skip it.
What Therma-Tru Custom & Geometric Windows Costs in Plantation
Here are realistic ranges for the Therma-Tru custom and geometric work we do in Plantation. These are installed prices including labor, sealants, and warranty registration.
- Small fixed radius or eyebrow window repair: $180 to $420
- Large arched window glass replacement (non-impact): $700 to $1,400
- Custom fixed geometric window, standard glazing, new install: $900 to $2,200 per unit
- Impact-rated custom shaped window, new install: $2,800 to $5,500 per unit
- Oversized arch or geometric opening with structural framing adjustment: $3,500 to $8,000 depending on header work and glazing spec
What moves the price is the glazing package, the size of the unit, whether we are repairing an existing frame or setting a new one, and whether the opening needs structural correction. Every estimate is a written line-item quote. No change orders snuck onto the bill. Call (772) 577-2915 for an exact number on your opening. The estimate is free.
Why Plantation Homeowners Call TruePane Windows & Doors for Therma-Tru Work
We have been working on Plantation homes long enough to know the difference between a fogged seal from a bad IGU and a fogged seal from a frame that was never shimmed square in the first place. Dale Kessler grew up off Broward Boulevard and learned the trade through McFatter Technical College in Davie, then spent two decades on Broward County job sites before founding TruePane. The rule on the whiteboard is still the same: if the pane is not true, the job is not done. Every Therma-Tru job we take is covered by our Done Right Promise, and both warranty layers are registered in writing before we leave. We also carry working knowledge of PGT, CGI, CWS, and ES Windows, so if the honest answer on your opening is that a different brand fits better, we will tell you that on paper instead of selling you the wrong window.
FAQs
We are not the Therma-Tru factory, so we cannot administer their warranty claims directly. What we can do is document the failure properly with photos and measurements, tell you honestly whether the issue falls under the manufacturer’s coverage, and handle the repair or replacement as an independent service provider. If the warranty applies, we will help you file it. If it does not, we will show you why on paper.
Most custom-shaped Therma-Tru units take three to six weeks from order to delivery, depending on the geometry and whether impact glazing is required. Repairs using in-stock parts or resized glazing can often be done the same week. We will give you a firm timeline in writing before you commit to anything.
No. Our quotes are line-item and fixed. If we open a wall and find hidden framing damage, we stop and show you what we found and what it costs to fix before we touch another board. No surprise line items. No change orders slipped in at the end.
Yes, when the scope requires a permit under Plantation and Broward County code. For full replacements and structural work we pull the permit and schedule the inspection. For like-for-like glass and seal repairs, a permit is often not required and we will tell you if that is the case.
We see this regularly. The most common cause is a frame that was set out of square and “fixed” with extra caulk instead of shims. We pull the trim, check the frame for plumb and level, and correct the installation before addressing the seal. If it is not square, level, and in writing, it is not done. Call (772) 577-2915 and we will take a look.
Written by Dale Kessler, Owner, TruePane Windows & Doors at TruePane Windows & Doors, serving Plantation and nearby areas.
Six Reasons Homeowners Choose TruePane Windows & Doors
Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.



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