New windows and doors improve comfort, cut energy bills and add long-term value to your home. Westlight Windows Orlando pairs proven product lines with our own installing crews for lasting performance - and a price we put in writing.
Choose your installer
The unit is half the job - the install is the other half. Our own background-checked crews measure, set, seal and insulate every opening, and they know the lines we quote inside and out because they install them every week.
Select the right products
Compare styles, materials and glass packages side by side until the fit is right for your rooms, your budget and your goals. The product-line comparison below is the place to start.
Prepare your home for install
Before install day we walk you through a short checklist - furniture pulled back, treatments down, a clear path to each opening - so install day is watch-it-happen, not scramble.
Compare the Lines We Quote
Every project is priced on the same lines, side by side - the price indicators below are relative, and your consultant shows exact numbers on your actual openings.
PGTThe line Florida homeowners arrive naming - the most Miami-Dade certifications in the industry$$$
- More Miami-Dade NOA certifications than any other line we quote
- WinGuard, EnergyVue and ClassicVue Max systems built for every wind zone
- 99% on-time delivery keeps your install date on the calendar
CGIThe heavyweight impact line$$$$$
- Large-missile impact ratings for the strictest wind zones
- Architectural-grade aluminum with commercial-depth frames
- The line we quote when protection is the whole point
CWSThe Florida value pick$$
- Vinyl systems built in Florida for Florida codes
- Strong energy packages at the friendliest price point
- The smart start for whole-home replacements on a budget
ESWSlim lines, big glass$$$$
- Narrow-sightline aluminum for modern elevations
- Oversized openings and floor-to-ceiling glass
- Impact-rated without the bunker look
ECOThe aluminum impact workhorse$$$
- Miami-built aluminum impact systems
- A strong price-to-protection ratio for coastal homes
- Proven inventory lines with short lead times
Therma-Tru Windows & Doors in Orlando, FL | Westlight Windows Orlando
We’re Westlight Windows Orlando, and we offer Orlando Window Replacement and service Therma-Tru doors and windows across the area. We’re an independent service provider, not a Therma-Tru authorized dealer, which means our recommendations are based on what actually holds up in Florida humidity, not on moving a particular inventory line. If you’re searching for a crew that knows Therma-Tru’s fiberglass door systems the way a good mechanic knows a specific engine, call us at (850) 493-7894. The one thing that makes our Therma-Tru work different here? We’ve spent enough years pulling apart sunbaked, storm-swollen doors across Orlando to know exactly which repairs last and which ones are a waste of your money.
Why Orlando Residents Choose Us for Therma-Tru Service
Owning a Therma-Tru door in Orlando isn’t the same as owning one in Ohio. The subtropical sun works on gel-coat finishes year-round. The humidity never really lets up. And the afternoon thunderstorms from June through September test every weather seal you’ve got. Our Therma-Tru sales & service experience comes from working inside that reality, not around it. Owen Satterfield, who leads our Orlando crew, learned the window and door trade at Los Angeles Trade-Technical College and has spent the better part of two decades installing and repairing doors across two very different climates. Since coming to Central Florida, he’s worked on a lot of Therma-Tru entries in Dr. Phillips, College Park, and the neighborhoods around downtown. One thing we hear often: a previous contractor blamed the door when the real problem was how it was set into a concrete block opening. We check both. If we can save the slab with OEM weatherstripping and a proper reset, we will. If it’s toast, we’ll tell you straight and quote a replacement.
Common Therma-Tru Windows & Doors Problems We Solve in Orlando
- Warped or swollen fiberglass door slabs from humidity exposure. West-facing entries in Orlando take brutal afternoon sun, and if the slab’s core has been compromised by moisture, you’ll see the door bind against the threshold or the latch stile. This is common on Smooth-Star entries that were never flashed correctly at the sill. We assess whether a slab reset is possible or whether the core swelling means replacement is the only honest fix.
- Faded, chalky gel-coat finishes from intense Florida sun. That powdery white residue on a Classic-Craft door isn’t dirt. It’s UV degradation of the finish. Wood-grain fiberglass looks great until about year seven or eight in direct Orlando sun without re-coating. We can refinish many of these doors, and we’ll tell you upfront if a re-coat will buy you years or months.
- Failed compression weatherstripping on double doors. Orlando’s afternoon thunderstorms dump water fast. When the astragal or the compression strip on a Therma-Tru double door gives out, water pushes in at the meeting stile. We replace this with OEM-sized weatherstripping so the profile actually seals, then we water-test the entry before we leave.
- Loose hinge screws in lightweight block jambs. Concrete block homes built in the 1970s and 1980s often have hollow cells behind door jambs. Standard hinge screws grab nothing, so Therma-Tru doors sag and scrape the tile. We fix this with longer stainless steel screws or a proper jamb sleeve, not by re-driving the same short screws and hoping.
- Sticking doors that only happen in summer. This is the Orlando classic. Your Therma-Tru entry opens fine in January and binds in August. That’s the slab absorbing moisture and expanding with the humidity. It often points to a sill or threshold issue, not a hinge problem. We see this constantly in neighborhoods like Conway and Audubon Park.
Therma-Tru Service in Orlando: What Local Conditions Mean for Your Equipment
Lake Eola Heights is a good place to understand why Therma-Tru service in Orlando is its own trade. The houses there are mostly 1920s bungalows inside a local historic district, which means the city’s Historic Preservation Board reviews exterior changes. Homeowners can’t just slap a standard vinyl door on the front and call it done. Our techs get called to retrofit original bungalow entries with custom-milled wood-clad Therma-Tru SlimLine frames that satisfy the board while adding impact glass. That’s not a job a handyman with a sheet of measurements from a big-box store is going to get right. We’ve done enough of these in Lake Eola Heights and Delaney Park to know what the reviewers look for, down to the profile depth and finish matching. It’s a good example of how the work here involves more than just swapping a door: it involves knowing the rules, the reviewers, and how Therma-Tru’s products map onto old concrete block openings that were never square to begin with.
Therma-Tru Models & Products We Service in Orlando
We diagnose, repair, and replace across four Therma-Tru families: Smooth-Star Fiberglass Entry Doors, Classic-Craft Rustic Collection, Pulse Entry Doors, and Tru-Defense Impact Door Systems. When it comes to parts, we start with OEM Therma-Tru weatherstripping, door sweeps, and hardware because those are sized to the exact slab profiles. But we also carry proven aftermarket cam-style hinges and multi-point lock components in the van for cases where the slab is still good and the original hardware has simply worn out. The honest part of our job is knowing when to stop repairing. If the fiberglass skin is cracked or the core is swollen, we’ll recommend replacement instead of a patch that fails again in two Orlando summers. We won’t push a new door on you when a $40 sweep and a reset solve the problem.
Therma-Tru Service Pricing in Orlando
Most Therma-Tru service calls in Orlando run between $125 and $325 for diagnosis and common repairs like weatherstripping replacement, hinge resets, or threshold adjustments. Full entry door replacements in the Smooth-Star or Classic-Craft lines typically range from $1,800 to $4,500 installed, depending on slab style, glass options, and whether the existing rough opening needs reinforcement. Tru-Defense impact doors run higher, usually $3,500 to $6,500 installed. What drives the price: the age of the opening, whether we’re working with concrete block or wood frame, and how much custom trim work the entry needs. Your price is always written before any work starts. That’s not a negotiating tactic, it’s how we operate. Call (850) 493-7894 and we’ll give you a line-item quote you can hold us to.
Serving Orlando, FL - Our Local Coverage Area
We’re based in the Orlando area and offer Orlando Window Installation because we 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 Windows & Doors in Orlando
Yes, in many Orlando homes the existing Therma-Tru frame can stay if it’s still square and solid, and we can install Tru-Defense impact-rated slabs and glass into it. The catch is that the frame itself must be anchored well enough to handle wind load, and on older 1970s block homes that sometimes means adding jamb sleeves or fuller anchor points. Call (850) 493-7894 and we’ll assess your exact opening before recommending anything.
They can, but the opening will probably need work first. The concrete block openings in 1970s Orlando ranches are rarely square, rarely flashed properly, and sometimes have hollow cells behind the jambs. We shim, sleeve, and anchor the opening as needed before setting the new Therma-Tru slab. Cutting the block wider is sometimes required, and we’ll tell you that in the written quote, not after we start.
Orlando’s summer humidity is the culprit. Fiberglass expands and contracts with moisture and temperature, and if your door was set too tight during the dry winter months, it will bind when the humidity spikes in June through September. We typically fix this by adjusting the threshold, re-setting the hinges, or in some cases shaving the slab edge slightly. A proper reset should stop the seasonal sticking.
Misalignment from door sag. The multi-point locks on Pulse entry doors depend on the slab sitting perfectly in the frame. When hinges loosen in a block jamb, the locking pins and deadbolt no longer line up with the strike plates, and the mechanism binds or breaks. We almost always fix this by re-hanging the slab and re-aligning the hardware, not by replacing the entire lock. Call (850) 493-7894 for a diagnosis and a written quote.
Yes. The Classic-Craft Rustic Collection offers genuine wood-grain fiberglass that closely matches the look of the original 1920s and 1930s entry doors in Delaney Park. For homes under historic board review, we’ve used custom-milled wood-clad frames and specific finish colors that satisfy the reviewers. Each board has its own quirks, so the specifics depend on your block and your reviewer. Call (850) 493-7894 and we’ll walk the specifics with you.
Service Areas Near Orlando
We service the whole Orlando metro and the cities around it. If you’re in Deltona, we offer Therma-Tru service in Deltona, and if you’re up in Sanford, we cover Therma-Tru service in Sanford as well. You’ll also find us regularly working in St. Cloud, Winter Park, and Maitland. Our full coverage map is on the Orlando service area page.
Book Your Therma-Tru Service in Orlando Today
If your Therma-Tru door is sticking, leaking, or just looking rough after a decade of Florida sun, call us at (850) 493-7894. We’ll give you a straight diagnosis and a written price before any work starts. Estimates are free, and we answer the phone with a real person, not a recording.
Written by Owen Satterfield, Owner at Westlight Windows Orlando, serving Orlando since 2009.
Six Reasons Homeowners Choose Westlight Windows Orlando
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.