New windows and doors improve comfort, cut energy bills and add long-term value to your home. Sightline Windows & Doors Pinewood 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 Impact Windows & Doors in Pinewood: What to Know First
We provide independent Therma-Tru impact windows & doors service in Pinewood, with most measured surveys scheduled within two business days and written quotes delivered before any work begins. Typical Therma-Tru installations run from $890 for a single-hung impact window replacement to $4,200 for a full entry door system with sidelights, depending on series and opening condition. We’re not affiliated with or authorized by Therma-Tru; we operate as an independent service provider with eight manufacturer lines in our specification book.
This page is for Pinewood homeowners who already own Therma-Tru products and need honest answers about repair, replacement, or upgrade to impact-rated glazing. If you’re comparing brands, we also specify PGT, CGI, CWS, and ES Windows by performance tier and price range, not by margin. Call (786) 574-6217 to schedule your free measured survey.
How Therma-Tru Products Fail - and How We Fix Them

- Classic-Craft and Fiber-Classic entry door frames swell at the sill in Pinewood’s summer humidity. The fiberglass skin holds, but the composite frame core draws moisture through unsealed fastener holes, causing the door to drag or the multipoint lock to misalign. We pull the unit, seal the substrate with marine-grade epoxy, and reinstall with composite shims that don’t wick water. If the lock mechanism has worn from the misalignment, we source OEM multipoint hardware rather than retrofitting generic deadbolts that void the warranty.
- Impact-rated sidelites in the Pulse series develop seal failure faster than the door itself. The sidelite uses a thinner IG (insulated glass) build than the door lite, and Pinewood’s afternoon sun load on west-facing entries accelerates argon loss. We see this most in the Arcola Lakes area and along Northwest 7th Avenue corridor homes built 2015-2019. Our fix: replace with a thicker IG unit rated for the same DP (design pressure) as the door, or upgrade to a laminated impact lite if the existing sidelite is only tempered.
- Dura-Protect impact door sweeps compress permanently after two to three years. The thermoplastic rubber hardens in Florida UV and loses contact with the threshold, letting wind-driven rain under the door during tropical events. We don’t just swap the sweep; we check the threshold cap for wear and replace both as a matched pair, since a new sweep on a grooved threshold leaks worse than the old one.
- Smooth-Star impact-rated patio door rollers flat-spot in their tracks. The stainless roller housing corrodes at the axle point from salt air even inland in Pinewood, causing the door to jump the track when operated. We disassemble the bottom rail, extract the roller carriage, and install a sealed-bearing replacement rated for the door’s weight, not the cheapest roller that fits. The door should glide at 8-12 pounds of pull force; we test with a fish scale before we leave.
- Fire-rated Therma-Tru doors with impact glass lose their label when field-modified. Homeowners or handymen drill for additional hardware or cut the frame to accommodate a thicker threshold, voiding both the fire rating and the impact certification. We document the existing label, source a replacement unit with the correct Warnock Hersey and Miami-Dade NOA numbers, and handle the permit amendment if the door is on a rated separation wall.
Before
AfterOur Therma-Tru Impact Windows & Doors Process
- 1
Measured survey. Sonia Raman or a verified crew member arrives in uniform with license number visible, records rough opening dimensions, frame squareness, and sill level to 1/16 inch. You keep this document.
- 2
Diagnostics. We identify the series, manufacturing date code, and existing impact rating. If the NOA (Notice of Acceptance) has been superseded, we flag that now.
- 3
Parts decision. OEM Therma-Tru components when available and warranty-relevant; quality aftermarket when the OEM part is obsolete or the warranty has expired. We note the source on your written quote.
- 4
Installation. Background-checked technicians remove, prep, install, and flash per the manufacturer’s printed instructions, not from memory. We photograph each phase.
- 5
Testing and documentation. Operation, lock engagement, sweep contact, and DP-appropriate seal verification. You receive the photo record and the 365-Day Done Right Promise stamped under Haven Clause 5: No surprises.
- 6
Cleanup and final walkthrough. We leave the work area cleaner than we found it. The written invoice matches the quote; if it doesn’t, we explain why before you sign.
What Therma-Tru Impact Windows & Doors Costs in Pinewood

| Scenario | Typical Range | What Moves the Price |
|---|---|---|
| Single-hung impact window, Classic-Craft compatible frame | $890 - $1,450 | Size, DP rating, existing frame condition |
| Double-hung impact window, full frame replacement | $1,200 - $1,980 | Sash weight, balance system type, trim repair |
| Horizontal roller / sliding impact window | $1,100 - $1,750 | Roller carriage grade, screen inclusion, lock hardware |
| Entry door with impact lite, no sidelites | $2,400 - $3,200 | Core type, glass package, multipoint lock upgrade |
| Entry door with sidelites, full system | $3,400 - $4,200 | Sidelite width, transom inclusion, finish color match |
Prices include measured survey, written quote, installation, permit if required, and photo documentation. We do not charge separately for the survey or the quote. Call (786) 574-6217 for your exact numbers; estimates are free, and we offer a free second opinion on any written estimate you’ve already received.
Why Pinewood Homeowners Call Sightline Windows & Doors Pinewood for Therma-Tru Work
We’ve installed and serviced 18,000+ openings since 2012, and a measurable share of those have been Therma-Tru products in Pinewood and the surrounding area. The 365-Day Done Right Promise is stamped on every job, not offered as a courtesy. Our technicians carry license numbers, not just business cards.
When a Therma-Tru series is back-ordered or discontinued, we don’t stall your job. We specify from PGT, CGI, CWS, ES Windows, or our other verified lines by performance tier and price range, matched to what your opening actually requires. Haven Clause 3 means the person at your door is the person on the record. Haven Clause 1 means the price is written before any work starts. Measure it right the first time and the second visit is a follow-up, not a fix.
FAQs

No, provided the work uses OEM or equivalent parts and follows the manufacturer’s installation instructions. We document both on every job. If your door is still under Therma-Tru’s original warranty, we flag that during the measured survey and source parts accordingly. Call (786) 574-6217 to schedule.
Most impact lite replacements are completed in one working day once parts arrive. OEM Therma-Tru glass typically ships within 5-7 business days; laminated impact lites from our secondary suppliers sometimes arrive faster. We give you a date range in writing, not a guess. Call (786) 574-6217 to check current lead times.
Yes, for current color offerings. Discontinued colors require a custom finish match, which we document with a physical sample before ordering. We don’t ask you to approve a color from a screen. The match is written into your scope and photographed before installation begins. Call (786) 574-6217 to schedule a sample review.
Should I repair my Therma-Tru impact door or replace it entirely?
Replace when the frame is compromised, the NOA has expired and cannot be renewed, or repair costs exceed 60% of replacement. Repair when the failure is component-level: sweep, roller, lock mechanism, or sealed unit. We state both options on your written quote with the price of each. Call (786) 574-6217 for an exact assessment.
Yes, when the replacement involves a rated opening, a change in egress, or a fire-rated separation. We handle the application, the inspection scheduling, and the final sign-off. The permit cost is listed as a line item on your written quote, not buried in overhead. Call (786) 574-6217 to confirm whether your specific job requires permitting.
Ready to get the exact numbers for your Therma-Tru impact windows or doors? Call (786) 574-6217 to schedule your free measured survey. You’ll receive a written quote before any work starts, and the price on that document is the price on the final invoice.
Written by Sonia Raman, Owner, Sightline Windows & Doors Pinewood at Sightline Windows & Doors Pinewood, serving Pinewood and nearby areas.
Six Reasons Homeowners Choose Sightline Windows & Doors Pinewood
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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