Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
PGT Windows & Doors in Lantana, FL | Sightline Windows & Doors Boynton Beach
Our Window Replacement in Lantana for PGT window and door service runs $180-$420 for most repairs and $1,400-$3,200 per opening for full-frame impact replacement, with jalousie-to-impact conversions requiring permits and rough-opening modification. We’re an independent PGT service provider, not manufacturer-affiliated, and we’ve worked on PGT WinGuard and aluminum series products across the 33460 corridor since 2012. Call (561) 421-3844 to schedule your free measured survey.
Why Lantana Residents Choose Us for PGT Service
We’ve repaired and replaced PGT windows and doors in Lantana long enough to know which frame profiles PGT shipped to this market in the 2000s versus the 2010s, and which hardware kits interchange. Sonia Raman, our owner, grew up in Miami and learned glazing fundamentals through Miami Dade College’s building trades program before spending two decades on actual job sites. She and our crew have done residential retrofits along Intracoastal waterways where salt air and wind load specs allow no margin for guesswork.
That background matters in Lantana. The southeast sea breeze pushes salt-laden air across properties east of Dixie Highway, and the 1950s-1970s CBS homes between Federal Highway and the Intracoastal still carry original single-pane aluminum sliders and hollow-core doors that predate modern impact requirements. We measure every opening with the same document that becomes your written quote, Haven Clause 1. No change orders. No “call for pricing.” The price you see before we start is the price on the final invoice, backed by our 365-Day Done Right Promise.
Our technicians are background-checked, uniformed, and identified by license number before arrival, Haven Clause 3. Every job leaves a documented photo record, Haven Clause 4. And if you have a competitor’s written estimate, we’ll review it free under our Second Opinion policy.
Common PGT Windows & Doors Problems We Solve in Lantana

- Salt-air corrosion on PGT aluminum frame finish and hardware. East of Dixie Highway, the prevailing southeast breeze deposits salt on operators and hinges faster than inland Boynton Beach or Lake Worth. We see pitting and white oxidation on PGT aluminum series hardware within 8-12 years, not the 15-20 you’d expect farther from the lagoon. Stainless-steel hardware upgrades stop the cycle.
- Failed roller assemblies and track wear on horizontal rollers and sliding glass doors. The 1950s-1970s CBS homes common in Lantana’s core often had original non-impact sliders retrofitted with PGT units years ago. Repeated exposure to lagoon moisture and wind-driven debris grinds tracks uneven. We stock OEM PGT rollers and can match track profiles for repair, or recommend full-frame replacement when the substrate is too corroded.
- Seal failure and fogging in PGT WinGuard insulated glass units. After 10-15 years, desiccant saturation accelerates on west-facing windows where afternoon sun bakes salt haze into the spacer. We replace IGUs with OEM PGT impact-rated glass units that match the original DP rating and sightline dimensions.
- Water intrusion at vinyl frame corners and miter joints. Pre-1992 CBS homes in Lantana frequently have out-of-square rough openings. Storm-driven rain pushes past degraded weatherstripping and pools at miter joints. We re-square the opening when possible, or specify full-frame replacement with proper sill pan and flashing integration.
- Jalousie-to-impact conversion rough-opening modification. The original 1950s louvered glass still common in 33460 bungalows near the Intracoastal cannot be made code-compliant with film or shutters. Full-frame PGT WinGuard replacement often requires cutting back concrete block, installing new buck frames, and passing Lantana building department inspection. We’ve done this exact sequence on Lake Avenue and similar corridors.
Before
AfterPGT Service in Lantana: What Local Conditions Mean for Your Equipment
Lantana’s building department processes more Impact Windows & Doors - Lantana conversion permits than neighboring Lake Worth or Greenacres because the housing stock is older and more concentrated on the water. The 33460 bungalows between Federal Highway and the Intracoastal Waterway, many within sight of Anchor Rock, still carry original 1950s louvered-glass windows that are functionally banned under current Palm Beach County wind-load permitting. This isn’t a sales pitch. It’s a code-compliance necessity that virtually every pre-1992 home in this corridor eventually must address.
For PGT owners specifically, this means two things. First, repair options on existing PGT units are often limited by the rough opening itself, not the product. If your home still has jalousies, there is no PGT repair part that makes them compliant. Second, the salt-air environment east of Dixie Highway means any new PGT installation needs stainless-steel hardware and proper sill pan integration, or you’ll be addressing corrosion within a decade. We specify both on every Lantana install.
Our crew recently worked on a 1958 CBS ranch on Lake Avenue where the original jalousie windows in the living room faced the Intracoastal and had failed a wind-load inspection. We removed the louvered frames, modified the concrete block openings, and installed PGT WinGuard horizontal roller impact windows with reinforced tracks and stainless-steel hardware to resist salt corrosion. The homeowner passed the Lantana building department inspection and gained a code-compliant, storm-ready opening that no longer leaks during driving rain.
PGT Models & Products We Service in Lantana

We service the full PGT residential line installed in South Florida: PGT sales & service covers WinGuard Aluminum Series, WinGuard Vinyl Series, WinGuard Impact Windows & Doors, and standard PGT Aluminum Series. Our Lantana-area truck stocks common OEM PGT parts including roller assemblies, sash locks, operators, and weatherstripping profiles for horizontal rollers and sliding glass doors. For discontinued items, we source high-quality aftermarket alternatives matched to the original profile and impact rating.
We emphasize three service categories here: Hurricane Impact Windows for code compliance, Horizontal Roller & Sliding Impact Windows for the jalousie conversions this market demands, and Full Frame Replacement when salt corrosion or out-of-square openings make repair uneconomical. Every replacement includes the measured survey you keep, the written scope, and the documented photo record.
PGT Service Pricing in Lantana
| Service | Price Range |
|---|---|
| PGT roller/operator/hardware repair | $180 - $340 |
| PGT insulated glass unit (IGU) replacement | $280 - $520 |
| PGT sliding glass door track/roller overhaul | $320 - $580 |
| Single opening: full-frame PGT WinGuard impact replacement | $1,400 - $2,400 |
| Jalousie-to-impact conversion with rough-opening modification | $2,000 - $3,200 |
What drives cost: the condition of your existing rough opening, whether block modification is needed, and whether stainless-steel hardware is specified for salt-air exposure. Our free estimate includes the measured survey, written line-item scope, and permit requirements for your specific Lantana address. Call (561) 421-3844 for an exact quote.
Serving Lantana, FL - Our Local Coverage Area

We’re based in the Lantana area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - PGT Windows & Doors in Lantana
You can replace just the insulated glass unit if the frame is square, corrosion-free, and the existing hardware operates smoothly. In Lantana’s 33460 corridor, we find aluminum frame pitting and out-of-square CBS openings often make full-frame replacement the only code-compliant path, especially on pre-1992 homes. Call (561) 421-3844 and we’ll measure to tell you which applies.
Yes, if the track substrate is intact. We stock OEM PGT roller assemblies and can rebuild most horizontal roller and sliding glass door systems in one visit. If salt corrosion has eaten the track or the frame corners are compromised, we’ll show you the photo evidence and quote full-frame replacement. Call (561) 421-3844 for a free assessment.
Rinse aluminum frames and hardware with fresh water quarterly, especially on east-facing windows between Federal Highway and the Intracoastal. Lubricate operators annually with a silicone-based product, not WD-40. Inspect weatherstripping before hurricane season. These three steps extend service life significantly in Lantana’s salt-laden southeast breeze.
Yes. Palm Beach County’s wind-speed design zone requires impact-rated or shutter-protected openings, and jalousie windows cannot be modified to comply. Lantana’s building department requires permits for all window replacements in this category, with inspection after installation. We pull permits as standard practice and include permit costs in your written quote.
PGT warranties vary by product line and installation date; check your original paperwork or the PGT serial number etched on the glass. Our repair and replacement options are independent of warranty status, Haven Clause 1. If your warranty is active, we can advise whether a manufacturer claim or our direct service is the faster path. Call (561) 421-3844 and we’ll review your documentation at no charge.
Service Areas Near Lantana

We provide Lantana service area coverage throughout the 33460 and 33463 ZIP codes, with regular work along Federal Highway, East Boynton Beach Boulevard, and the Intracoastal corridors. Nearby communities include PGT service in Boynton Beach to the south, PGT service in Delray Beach to the north, Lake Worth to the west, and Greenacres and Palm Springs inland. Salt-air conditions vary by distance from the lagoon; we specify hardware and sealant accordingly.
Book Your PGT Service in Lantana Today
Call (561) 421-3844 to schedule your free measured survey. We’ll bring the written price before any work starts, pull permits if your job requires them, and leave a documented photo record when we’re done. Sonia Raman and our crew have worked Lantana’s CBS homes, jalousie conversions, and salt-air retrofits since 2012. 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 Lantana since 2012.










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