Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Therma-Tru Impact Windows in Lauderhill: What to Know First
We install, replace, and service Therma-Tru impact windows for Lauderhill homeowners, and most jobs go from first measurement to finished install inside two to three weeks. Pricing lands in the $1,400 to $2,900 per opening range depending on size, series, and whether you’re doing a full-frame replacement or an insert. As an independent Therma-Tru service provider, we’re not tied to a factory script - we quote what’s actually on the table and register both warranty layers in writing before the truck leaves the driveway.
If you own a Therma-Tru door or window in Lauderhill and the frame is showing its age, the glazing is fogged, or the impact rating needs to be verified before hurricane season, call (850) 303-7739. A live person answers, day or night, and a free estimate never costs you a thing.
How Therma-Tru Products Fail - and How We Fix Them
Therma-Tru builds doors and windows meant to take a hit and keep the envelope sealed. But we’ve been inside enough Lauderhill homes to know exactly where these products start to give. Here’s what we see most, by series:
- Classic-Craft and Fiber-Classic door frames with failed corner joints. These fiberglass door lines are built solid, but the corner joinery takes the brunt of every wind gust the system absorbs. In Lauderhill’s humidity, a hairline crack at the corner lets moisture in, and six months later the door binds. We reglaze or rebuild the corner before hanging a new impact-rated panel, so the frame stays square for the long run.
- Smooth-Star frames with shrinking weatherstripping. The Smooth-Star series has narrower sealing surfaces than Therma-Tru’s fiberglass lines. After years of South Florida sun on a west-facing wall, the vinyl weatherstripping loses its compression set. Air leaks through, and the impact rating degrades because the seal is part of the system. We replace the weatherstripping with a matched-profile material and then pressure-test the opening before we call it done.
- Impact-rated sash pairs on Therma-Tru windows where the interlock jams. On Therma-Tru impact window configurations, the meeting rails lock into each other for lift resistance. If one sash is out of shim by even an eighth of an inch, the interlock binds and someone forces it with a shoulder. We see this on stacked units in two-story Lauderhill homes. We reset the sash, re-shim the frame, and reset the interlock clearance to factory tolerance.
- Glass failure without impact: the seal, not the glass. Therma-Tru impact glazing is laminated, which is excellent for windborne debris. But the insulating glass seal around it can fail from salt-laden humidity, especially in Lauderhill neighborhoods closer to the coast. A fogged impact unit loses none of its impact resistance, but the thermal gap fails and the appraisal value drops. We replace the insulated glass unit, not the whole frame, whenever the laminate is sound.
- Threshold rot on Therma-Tru outswing impact doors. Outswing doors drain water outward through channels in the threshold. Lauderhill gets fifty-plus inches of rain a year, and when those channels clog with silt, the threshold sits in water. The composite holds, but the fasteners and the sub-sill underneath take the damage. We pull the door, inspect the sub-sill, replace what’s soft, and re-hang with new fasteners rated for pressure-treated southern yellow pine.
Our Therma-Tru Impact Windows Process
Every Therma-Tru job in Lauderhill follows the same sequence, and it starts before we touch a single opening.
- 1
Call and measurement. A live person takes your call at (850) 303-7739, then we schedule a measurement visit. Our techs measure every opening twice. If the frame was set out of square twenty years ago, we find it now, not at install.
- 2
Parts decision: OEM vs. quality aftermarket. For structural components, hinges, interlocks, and impact glazing, we recommend OEM Therma-Tru-spec parts. For trim, weatherstripping, and hardware, we’ll quote a quality aftermarket option side by side on paper. You see the difference in cost and know exactly what you’re buying.
- 3
The repair or replacement, done true. We shim to the framing, not to the drywall. We fasten through the frame at the manufacturer’s required spacing. We caulk the head, bed, and jambs so water never gets a straight shot at the rough opening.
- 4
Pressure and water test. After the unit is set, we run a water test around the full perimeter and check the interlock and seal for any movement. If the pane is not true, the job is not done. That’s the rule the company was built on.
- 5
Warranty registration, in writing. Before we leave, we register both manufacturer warranty layers – the Therma-Tru product warranty and the installation workmanship coverage – and hand you the documentation.
- 6
Follow-through. The Done Right Promise covers the workmanship. If anything on our end isn’t right, we come back and make it right. No paperwork fights, no arguing.
What Therma-Tru Impact Windows Costs in Lauderhill
We quote every job on paper, line by line, before any work starts. That said, here’s what Lauderhill homeowners can reasonably expect:
- Therma-Tru impact window, insert replacement: $1,400 to $2,200 per opening, depending on size and laminate options.
- Therma-Tru impact window, full-frame replacement: $1,900 to $2,900 per opening, including new jamb extensions and interior trim.
- Therma-Tru impact-rated entry door, full system: $2,800 to $5,200 installed, depending on the series and hardware selection.
- Fogged impact glass replacement in an existing Therma-Tru frame: $650 to $1,100 per insulated glass unit, without replacing the frame.
What moves the price: whether the opening has water damage to the rough framing, whether the old unit was set with a pan or just caulked, and whether the home has an original masonry opening that needs custom sizing. Call (850) 303-7739 for a free estimate. We’ll write the number down and stand behind it.
Why Lauderhill Homeowners Call TruePane Windows & Doors for Therma-Tru Work
We’ve served Lauderhill and the surrounding communities since 2008, and Dale Kessler grew up off Oakland Park Boulevard, which means we know what these houses looked like when they were new. We know the window brands that went in thirty years ago, and we know which Therma-Tru products have held up and which ones need attention. We’re an authorized installer for more than a dozen manufacturer lines, including PGT, CGI, CWS, and ES Windows, so if a Therma-Tru replacement isn’t the right call for your opening, we’ll quote the alternative on paper next to it and let you decide. Background-checked, uniformed technicians do the work. Every job carries the Done Right Promise and The Keystone Standard: both warranty layers registered in writing, durations stated, before we leave the driveway. We’ll be there when we say. If the spec sheet doesn’t back it up, we don’t say it.
FAQs
Replacing the insulating glass unit in an existing Therma-Tru frame with a Therma-Tru-spec glazing package preserves the frame’s structural warranty. The new glazing carries its own coverage, and we register it in writing. We handle the warranty documentation so the homeowner has both layers on file before we leave.
Yes, in most cases. Therma-Tru’s Classic-Craft and Fiber-Classic lines have impact-rated counterparts, and we can match the panel profile and finish to your existing door. The frame and threshold also need evaluation, because an impact-rated panel is heavier and requires compatible hardware. Call (850) 303-7739 and we’ll tell you within one visit whether your opening is a match or a full replacement.
Most jobs go from measurement to finished install in two to three weeks. That includes parts ordering and the permit if the scope requires one. If you’re preparing for storm season, schedule early – Lauderhill’s permitting calendar fills up in April and May. Call (850) 303-7739 and we’ll give you a straight answer on current turnarounds.
If the frame is square, the sill is sound, and the only problem is fogged glass or worn weatherstripping, a repair is usually one-third to half the cost of a full replacement. We’ll show you the repair number and the replacement number side by side, then leave the decision to you. Hidden water damage behind the stucco or drywall is the one thing that changes the math, and we find it before we quote, not after.
Yes, when the scope requires one. Full-frame replacements and structural changes need permits, and we pull them. We schedule the inspection and make sure the job passes before we call the project finished. No surprises, no change orders, no work that doesn’t get a final once-over.
Written by Dale Kessler, Owner, TruePane Windows & Doors at TruePane Windows & Doors, serving Lauderhill 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.



Before
After
Before
After
Before
After