Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Why Boynton Beach Homeowners Choose PGT Windows & Doors
We provide independent Boynton Beach Pgt service throughout Boynton Beach, from impact-rated single-hung units in 1980s condos near Century Village to 3-panel sliding systems in newer Intracoastal homes. Our work is governed by the Haven Standard: every job gets a measured survey you keep, a written price before any tool is lifted, and a documented photo record when we’re done. Call (561) 421-3844 to schedule your free estimate.
PGT has been a staple in South Florida openings for decades. Their WinGuard aluminum and vinyl impact lines, the Wincore Series, and the 5000 Series all show up regularly in Boynton Beach homes. We’ve worked on enough of them to know where each line tends to fail and what fix actually lasts in this climate, including Pgt in Delray Beach.
We are not affiliated with or authorized by PGT. We’re an independent service provider. That matters because it means we diagnose what’s actually wrong with your window or door, not what a manufacturer’s script tells us to find. If an OEM part is the right fix, we use it. If a quality aftermarket part saves you money without sacrificing performance, we’ll tell you that too.
Why Trust Sightline Windows & Doors Boynton Beach for Your PGT Windows & Doors?
Sonia Raman, our owner, grew up in Miami and learned glazing and frame installation through the building trades program at Miami Dade College before spending two decades on actual job sites. She and our crew have worked throughout Boynton Beach and PGT Windows & Doors in Lantana, FL for years, including residential retrofits along the streets bordering Intracoastal waterways near Boynton Harbor Marina. Salt air and wind load specs there leave no margin for guesswork. Sonia measures twice before any order is placed and walks homeowners through every line of a quote until there are no open questions. She also keeps a running list of every window she’s had to pull and replace because a previous installer used the wrong sealant. It’s longer than she’d like. It’s the reason she checks her own crew’s caulk joints before any truck leaves a site.
Our technicians are background-checked, uniformed, and identified by license number before arrival - Haven Clause 3, Verified Crews. Every completed job carries the 365-Day Done Right Promise and leaves a documented photo record. The measured survey you receive and the written quote are the same document; the price cannot change once work starts.
We stock common PGT parts locally for fast turnaround, and we know the difference between a balance failure in a single-hung WinGuard vinyl unit and a seal failure in an older aluminum frame. That specificity is what lets us repair instead of replace when it makes sense.
Common PGT Windows & Doors Problems We Fix in Boynton Beach

- Failed weatherstripping and seals in PGT WinGuard impact windows. The rubber and pile seals in WinGuard aluminum and vinyl units degrade faster in Boynton Beach’s salt-laden air, especially within a few miles of the Intracoastal Waterway. Water intrusion during heavy rains is usually the first symptom. We replace with OEM-spec or marine-grade aftermarket seals rated for this environment, not generic hardware-store weatherstripping that’ll fail again in two seasons.
- Corroded or jammed rollers and tracks in PGT 3-panel sliding glass doors. The 3-lite roller systems are common in Boynton Beach condos and townhomes, and the bottom tracks collect sand, salt, and debris from coastal breezes. Rollers seize. The door drags. Misalignment follows. We disassemble the track, assess roller condition, and replace with stainless or OEM-compatible hardware that won’t corrode again in six months.
- Broken or worn balances in PGT single-hung and double-hung windows. Sashes that won’t stay up, drop unexpectedly, or require two hands to operate usually point to balance failure. In WinGuard vinyl single-hung units, this is a routine repair we can complete without removing the entire frame. We recently serviced a Boynton Beach home with PGT WinGuard vinyl impact single-hung windows where several sashes had broken balances and the units were difficult to open. Our tech replaced the balances with OEM-spec parts and lubricated the tracks, restoring smooth operation. The homeowner was relieved we could fix them without a full window replacement, saving significant cost.
- Impact glass seal failure in older PGT WinGuard units. Fogging or hazing between the panes means the insulated glass unit has lost its seal. Visibility drops. Thermal performance drops with it. In Boynton Beach’s heat, that’s real money on your electric bill. We can replace just the glass unit in many cases, preserving your existing frame and hardware.
- Hardware corrosion and frame deterioration in coastal installations. Anodized aluminum frames hold up better than painted ones in salt air, but even quality finishes degrade over 15-20 years near the water. Weep holes clog. Hardware pits. We assess whether targeted hardware replacement and frame restoration will extend service life, or whether the unit has reached replacement threshold.
Before
AfterPGT Parts & Our Repair-vs-Replace Approach
We source genuine PGT replacement parts whenever available for a precise fit. When OEM parts are discontinued or on long lead times, we use high-quality aftermarket parts from trusted suppliers who match PGT’s specifications for thickness, durometer, and corrosion resistance.
The decision between repair and replacement is straightforward: if a PGT window or door has multiple failures and is over 15-20 years old, we’ll advise whether a targeted repair or full replacement is the smarter long-term investment. We’re not interested in selling you a window you don’t need. Haven Clause 1 means the price is written before work starts; Haven Clause 5 means no surprises after. Call (561) 421-3844 for a free estimate and we’ll show you exactly what we found, or learn more about our Window Installation services.
Our PGT Service Process - Step by Step

- 1
Measured diagnosis. We inspect your PGT unit, document frame readings, sightline measurements, and product specs. You receive a copy of the measured survey. We identify the series, approximate age, and specific failure mode.
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Written scope and price. Before any repair or replacement begins, you get a written quote that matches the measured survey exactly. The price does not change once work starts.
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Repair or install with PGT-specific parts. We use OEM or quality aftermarket components matched to your series. For impact-rated units, we verify that replacement glass and hardware maintain the original design pressure rating.
- 4
Operational testing and documentation. Every repaired or installed unit is tested for smooth operation, proper locking, and weep hole clearance. We photograph the completed work and provide you with the documented photo record.
- 5
Warranty registration. The 365-Day Done Right Promise applies automatically. If it’s not done right, we make it right.
PGT Products We Service & Install in Boynton Beach
We work on PGT WinGuard Aluminum Impact Windows, PGT WinGuard Vinyl Impact Windows, PGT Wincore Series, and PGT 5000 Series. Our local inventory covers common balances, rollers, weatherstripping, and hardware for these lines. For glass replacement, we order insulated glass units and impact laminates to PGT’s specifications.
We emphasize hurricane impact windows, 3-panel sliding (3-lite roller) windows, and vinyl impact windows in our Boynton Beach work - these are the products that match the city’s housing stock and code requirements.
We Also Service These Brands

Our expertise extends across eight manufacturer lines: CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux. We specify by what your opening requires, not by what is in stock. Multi-brand fluency means we can match existing installations and advise on performance tier and price range without pushing a single product line.
FAQs - PGT Windows & Doors Service in Boynton Beach
No. We are an independent PGT service provider, not affiliated with or authorized by PGT. This independence lets us diagnose honestly and choose the best repair approach for your specific unit, whether that means OEM parts or quality alternatives.
Yes, in most cases we can replace the insulated glass unit while preserving your existing frame and hardware. This is typically more economical than full window replacement and maintains the original impact rating if done with correct glass specifications. Call (561) 421-3844 to schedule an inspection.
Yes. Difficult operation in PGT 3-panel sliding doors usually indicates corroded or jammed rollers and debris-filled tracks. We disassemble, clean, and replace with stainless or OEM-compatible hardware. Most roller repairs are completed in one visit.
Many parts are available through PGT’s parts program or our trusted aftermarket suppliers. For discontinued components, we fabricate or source compatible alternatives. We won’t recommend a repair if we cannot stand behind the parts.
Yes. Most PGT units we service in Boynton Beach are past their original warranty period. Our 365-Day Done Right Promise covers the workmanship of our repair regardless of manufacturer warranty status.
Yes. We can specify new PGT or compatible impact-rated units that match your existing sightlines, frame dimensions, and design pressure requirements. We’ll measure your openings and show you written options across performance tiers and price ranges.
Balance replacement in a PGT WinGuard single-hung typically runs $180-$340 per sash. Roller and track service for a 3-panel sliding door generally falls between $280-$520 depending on hardware condition. Insulated glass unit replacement ranges $340-$680 per unit based on size and impact rating. Full PGT window replacement in Boynton Beach starts around $890-$1,450 per opening installed, with multi-unit projects reducing per-opening cost. Call (561) 421-3844 for an exact quote - estimates are free.
Book Your PGT Service in Boynton Beach, FL

Call (561) 421-3844 to schedule your free estimate. A live person answers, 24/7. We’ll send a uniformed, background-checked technician with license number verified under Haven Clause 3. You’ll receive a measured survey you keep, a written price before any work starts, and a documented photo record when the job is done. Sonia Raman and our crew have worked PGT units across Boynton Beach for years. “Measure it right the first time and the install is already half done.”
Written by Sonia Raman, Owner at Sightline Windows & Doors Boynton Beach, serving Boynton Beach since 2012.










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