New windows and doors improve comfort, cut energy bills and add long-term value to your home. Sightline Windows & Doors Olympia Heights pairs proven product lines with our own installing crews for lasting performance - and a price we put in writing.
1. 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.
2. 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.
3. 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 Custom & Geometric Windows in Olympia Heights: What to Know First
We install and service Therma-Tru custom and geometric windows in Olympia Heights as an independent provider, with most measured surveys scheduled within 48 hours and typical custom orders running 4-6 weeks from signed quote to install. Our written price, delivered after the measured survey, is the price on the final invoice - no change orders, no surprises. If you own a Therma-Tru product with an arched, curved, or oversized opening that needs replacement or new installation, we’ll specify the exact series, document the sightline measurements you keep, and show you the photo record when we’re done. Call (786) 400-2761 to schedule your free measured survey.
How Therma-Tru Products Fail - and How We Fix Them
- Classic-Craft arched top lights with seal decompression. The curved profile in the Classic-Craft line uses a segmented thermal break that can gap at the spring points after three to four South Florida summers. We see this near the Bird Road corridor where afternoon sun loads are severe. We replace with OEM-spec glazing tape and backer rod, not generic caulk, and we document the frame deflection with a straightedge so you see why it happened.
- Smooth-Star geometric sashes with corner weld cracks. The mitered corners on Smooth-Star octagonal and triangular units stress-crack where the vinyl wall thickness tapers. We’ve reworked installs where a competitor used a standard butt joint instead of the OEM-recommended scarfed reinforcement. We pull the sash, verify the weld depth with a feeler gauge, and rebuild with factory-matched corner keys.
- Fiber-Classic oversized units with sill pan ponding. Therma-Tru’s Fiber-Classic line in custom widths often ships with a standard sill pan that doesn’t extend past the jamb extension in openings over 72 inches. Water ponds at the horn, rots the sub-sill, and the homeowner blames the window. We field-fabricate a pan extension from .040 aluminum, slope it 1/4 inch per foot, and photograph the pitch with a level in the frame.
- Impact-rated custom shapes with laminated lite delamination. Therma-Tru’s impact custom geometries use a thinner interlayer than PGT or CGI to achieve the curved profile, which can spider at the edge after repeated pressure cycling. We source the replacement lite through our ES Windows and CWS supply chain when Therma-Tru lead times stretch, and we warranty the glazing for the same term as OEM.
- Decorative glass grilles with UV degradation in south-facing openings. The SDL (simulated divided lite) bars on Therma-Tru geometric windows use a surface-applied adhesive that chalks and releases after 18-24 months of direct Olympia Heights exposure. We remove the failed bars, clean the glass with a specified solvent that won’t etch the low-E coating, and reinstall with 3M VHB tape rated for 200°F surface temperature - the same method we use on our ViewLux custom line.
Before
AfterOur Therma-Tru Custom & Geometric Windows Process
- 1
Measured survey you keep. Sonia Raman or a verified crew member arrives with a printed license number, measures the rough opening to 1/16 inch, notes the existing frame profile and any deflection, and leaves you the survey sheet. The quote references this document by date and page.
- 2
Series identification and parts decision. We verify the Therma-Tru series from the frame stamp or our own database, then source OEM parts when lead times are under three weeks. If the homeowner needs faster turnaround, we specify quality aftermarket equivalents from our CWS or ECO Window Systems lines and document the performance match in writing.
- 3
Written scope and price. Haven Clause 1: the quote is the invoice. We itemize labor, materials, permit fees if applicable, and disposal. You sign one document. We start nothing until you have it.
- 4
Install with photo documentation. The crew photographs the opening before, the shimming and leveling during, and the finished sightline after. These go to you within 24 hours via email.
- 5
Operational test and sign-off. Every moving sash is cycled twenty times. Every fixed geometric unit gets a smoke-pencil air leakage check at the perimeter. You sign the completion form, or we note why you didn’t and schedule the return.
- 6
365-Day Done Right Promise activation. The warranty document, referencing the original measured survey and photo record, goes in your file and ours. If it’s not done right, we make it right. That’s Haven Clause 5, not a courtesy.
What Therma-Tru Custom & Geometric Windows Costs in Olympia Heights
These are the ranges we write on our quotes for Therma-Tru custom and geometric work in Olympia Heights, based on jobs we’ve completed from the Bird Road corridor west to the Tamiami Canal:
- Smooth-Star geometric sash replacement (trapezoid, octagon, triangle): $890-$1,340 per opening, including OEM sash, corner reinforcement, and interior trim repair.
- Classic-Craft arched top light, seal and reglaze: $1,150-$1,680, depending on radius and whether the brickmold needs replacement.
- Fiber-Classic oversized unit (72+ inches) with custom sill pan: $2,400-$3,600, including field-fabricated aluminum pan, flashing integration, and sub-sill repair.
- Impact-rated custom shape, full frame replacement: $3,200-$4,800, with laminated lite, Miami-Dade NOA verification, and permit coordination.
- Decorative SDL bar removal and reinstallation: $340-$520 per lite, including solvent cleaning and VHB reattachment.
What moves the price: radius complexity (tight curves need thicker stock), impact rating requirement, existing frame condition, and whether the opening has settled out of square. We find the settlement, we don’t invent it. Call (786) 400-2761 for your measured survey - the estimate is free, and the price we write is the price you pay.
Why Olympia Heights Homeowners Call Sightline Windows & Doors Olympia Heights for Therma-Tru Work
We’ve logged steady work in Olympia Heights long enough to know which Therma-Tru frame profiles hold up through a South Florida summer and which ones don’t make it to the second rainy season. Our crew is background-checked, uniformed, and identified by license number before arrival - Haven Clause 3, Verified Crews. The 365-Day Done Right Promise is stamped on every job, not offered as a verbal afterthought.
When Therma-Tru lead times stretch or a series discontinues, we specify from our other seven lines - PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, and ViewLux - matched by performance tier and price range, not by what we have in stock. Calls are answered by a live person, 24/7. And the measured survey you keep? That’s the document the quote comes from, and the document the final invoice matches. Measure it right the first time. Everything after that is just paperwork.
FAQs
No. Therma-Tru’s product warranty covers manufacturing defects regardless of who installs or services the unit, provided the work doesn’t damage the product. As an independent Therma-Tru service provider, we document every step so any future warranty claim has evidence. We also flag warranty-safe practices in our written scope - for example, we never field-modify a frame profile in a way that would void the glass lite warranty. Call (786) 400-2761 and we’ll review your warranty status during the free estimate.
Standard custom geometries from Therma-Tru typically ship in 4-6 weeks; impact-rated custom shapes can run 6-8 weeks during peak season. We maintain supply-chain relationships with CWS and ES Windows that let us offer equivalent custom geometries on shorter lead times when Therma-Tru is backordered, and we document the performance match in writing before you decide. Call (786) 400-2761 to check current lead times for your specific opening.
We repair when the frame is square and the damage is isolated to the sash, seal, or hardware - roughly 60% of the arched units we see in Olympia Heights. Full replacement makes sense when the frame has twisted from settlement, the sill pan has failed, or the insulated glass unit has blown its seal and the frame profile is discontinued. We tell you which category you’re in after the measured survey, not before. Call (786) 400-2761 to schedule the survey - it’s free, and you’ll have the written answer.
We stock common Therma-Tru hardware, corner keys, and seal profiles for the Smooth-Star and Classic-Craft lines. Custom geometries and impact-rated lites are always ordered to the measured survey - there’s no such thing as a “standard” arched opening. When we order, we give you the manufacturer’s estimated ship date in writing and update you if it slips. Call (786) 400-2761 to confirm parts availability for your series.
No. Haven Clause 1 - Have it in writing - means the price on your signed quote is the price on the final invoice. The only way the price changes is if you add scope after signing, and even then we write the change order, you sign it, and we start the new work. In eighteen thousand openings since 2012, our change-order count stays close to zero because we read the rough opening before we quote it, not after. Call (786) 400-2761 to schedule your free measured survey.
Written by Sonia Raman, Owner, Sightline Windows & Doors Olympia Heights at Sightline Windows & Doors Olympia Heights, serving Olympia Heights and nearby areas.
Six Reasons Homeowners Choose Sightline Windows & Doors Olympia Heights
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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