CGI Windows & Doors Service Nationwide | Sightline Windows & Doors North Palm Beach

Why North Palm Beach Homeowners Choose CGI Windows & Doors

We provide independent CGI service in North Palm Beach for windows and doors - repair, reglazing, and full-frame replacement of CGI vinyl impact units by technicians who know the Series 2000, Series 3000, and CGI impact door lines from measured survey to final sealant bead. Because we’re an independent CGI service provider, not a factory-authorized dealer, we work across the full CGI catalog without channel restrictions, and we price every job in writing before any work starts under Haven Clause 1. Call (561) 475-1246 for a free estimate.

Call (561) 475-1246

North Palm Beach was built out almost entirely between the mid-1950s and mid-1970s as a master-planned community, leaving a dense inventory of CBS ranch homes still fitted with original jalousie and single-pane aluminum windows directly exposed to salt air off the Intracoastal Waterway. Because jalousie windows cannot be made impact-rated, any homeowner seeking current Palm Beach County wind-load compliance faces mandatory full-unit replacement - making this village a near-constant market for complete impact window and door system upgrades rather than repairs or retrofits. CGI’s vinyl impact line, with its Florida product approval for HVHZ-adjacent coastal zones, is one of the systems we specify most often for these retrofits.

Why Trust Sightline Windows & Doors North Palm Beach for Your CGI Windows & Doors?

Our crews have provided CGI service in West Palm Beach and across Palm Beach County for years. We know the wall thickness of CGI’s vinyl extrusions, the fastener spacing on their impact-rated frames, and the glazing bead profiles that seal their laminated IGUs. Sonia Raman, our owner, grew up in Miami and learned the trade at Miami Lakes Educational Center’s building construction technology program before she ever touched a finished frame on a job site. She measures every opening herself on the first visit - not because she doubts her crew, but because she has seen what a quarter-inch assumption costs a homeowner in lead time and money. In North Palm Beach, that precision matters: the village’s own building department, separate from Palm Beach County, requires permits even for like-for-like window replacements, and inspectors specifically flag any attempt to re-use original jalousie rough openings with non-impact units.

We are not affiliated with or authorized by CGI. We are an independent window and door company that sources OEM-spec and quality aftermarket parts matching CGI profiles. Every technician is background-checked, uniformed, and identified by license number before arrival under Haven Clause 3. Every job leaves a documented photo record. And every engagement is covered by our 365-Day Done Right Promise - written into the Haven Standard, not offered as a courtesy.

Common CGI Windows & Doors Problems We Fix in North Palm Beach

• Vinyl sash and frame cracking or sun-chalking. On west- and south-facing elevations in North Palm Beach, years of South Florida UV exposure degrade CGI vinyl extrusions. The surface chalks, the material loses flexibility, and stress cracks appear at corners and fastening points. Once the frame is compromised, air and water infiltration follow. We assess whether the damage is cosmetic or structural; if the frame is sound, we reglaze. If the vinyl is cracked through, we recommend full-frame replacement with a current CGI impact-rated unit.
• Failed glazing beads and sealant on impact windows after hurricane cycles. CGI impact windows rely on a continuous sealant bed and glazing bead to keep moisture away from the laminated glass edge. After repeated pressure cycling in named storms, the bead can loosen and the sealant degrade. Moisture reaches the IGU edge, and fog appears between the panes. This is not a frame failure - it’s a glass-and-seal failure we can repair by replacing the insulated glass unit with impact-rated laminated glass and reinstalling with fresh glazing beads and sealant.
• Worn roller assemblies and misaligned tracks on horizontal rollers and 3-lite sliders. CGI Series 3000 horizontal rollers and 3-lite sliders depend on tandem roller trucks running in vinyl or aluminum tracks. After years of operation, especially in homes near the Intracoastal where salt air accelerates corrosion, rollers flatten, bearings seize, and tracks accumulate grit or deform. The sash drags, gaps open at the meeting stile, and the lock no longer draws the panels tight. We stock replacement roller assemblies matching CGI profiles and can realign or replace tracks where needed.
• Corroded or seized sash locks, tilt latches, and hinge hardware. CGI single hung and casement units in North Palm Beach face salt-laden coastal air that attacks zinc-plated and standard aluminum hardware. Tilt latches on Series 2000 single hung windows become stiff or break off entirely. Sash locks no longer draw the meeting rail tight, compromising the weatherstrip compression. We replace with stainless or marine-grade hardware where the original specification allows, or with OEM-spec CGI hardware where Florida product approval requires exact matching.
• Impact glass delamination or spider-webbing after debris impact. CGI laminated impact glass is designed to crack without collapsing, but the interlayer can still delaminate or discolor at the impact point. This does not always mean full replacement - if the frame and glazing system are intact, we can replace the laminated glass unit alone, preserving the existing CGI frame and avoiding the cost and lead time of a full new window.

Before

After

CGI Parts & Our Repair-vs-Replace Approach

We stock quality aftermarket and OEM-spec CGI Windows & Doors in Lake Park, FL replacement parts and other CGI products - rollers, sash locks, tilt latches, glazing beads, weatherstrip, and hardware - that match CGI profiles and meet Florida product approval needs where required. When a CGI frame is sound but the glass or hardware is failing, we repair or reglaze; when the vinyl sash or frame is cracked, bowed, or the unit is out of production, we recommend full-frame replacement.

Our stance on parts is straightforward: we use what the opening requires. For a CGI impact window in North Palm Beach, that means the replacement glass must carry the same Florida product approval number as the original, and the glazing bead must match the CGI profile to maintain the design pressure rating. For hardware, we prefer stainless or marine-grade equivalents in coastal applications, but we will not substitute a non-approved part on an impact-rated assembly. If the opening isn’t right, the window isn’t right - that’s where we start.

A North Palm Beach homeowner with CGI Series 2000 single hung impact windows called us because two second-story units were fogging between the panes after the last named storm. Our tech found failed glazing seals on the IGUs and corroded tilt latches; we replaced the insulated glass units with impact-rated laminated glass and installed new stainless tilt latches, restoring a clear, sealed, and operable window without replacing the frames.

Call (561) 475-1246 for a free estimate - we’ll inspect the unit, name the repair or replacement in writing, and let you decide.

Our CGI Service Process - Step by Step

1. 1
   Measured diagnosis. Sonia Raman measures every opening herself on the first visit. We document frame condition, glass state, hardware function, and glazing seal integrity. You keep the measured survey. The written quote cannot differ from that document - Haven Clause 1.
2. 2
   Repair or install. For repairs, we replace failed components with OEM-spec or approved aftermarket parts matching CGI profiles. For full-frame replacement, we specify the correct CGI series for the opening’s wind-load requirements and rough-opening dimensions, pulling permits through the Village of North Palm Beach building department when required.
3. 3
   Test and document. Every repaired or installed unit is operated through full range, lock engagement is verified, and weatherstrip compression is checked. We photograph the completed work - frame, hardware, glazing, and sealant bead - and provide the photo record as standard evidence under Haven Clause 4.
4. 4
   Warranty and follow-up. The 365-Day Done Right Promise covers every job. If it’s not done right, we make it right. The written scope, the photo record, and the warranty travel together.

CGI Products We Service & Install in North Palm Beach

We work across the CGI residential vinyl line: Series 2000 single hung vinyl windows; Series 3000 horizontal roller and 3-lite slider windows; the CGI impact-rated vinyl window line with Florida product approval for coastal zones; and CGI vinyl sliding glass and entry door systems. We stock common rollers, locks, latches, and glazing components for fast turnaround on service calls, and we can source current-production CGI units for full-frame replacement with lead times we quote in writing.

For North Palm Beach’s 1955-1975 CBS ranch housing stock, we most often specify single hung impact windows, vinyl impact windows, and full frame replacement systems that correct the original jalousie or single-pane aluminum rough openings to current code.

We Also Service These Brands

Our multi-brand capability means we specify by performance tier and price range for Window Installation services, not by margin. Beyond CGI, we service and install PGT, CWS, ES Windows, and ECO Window Systems - eight manufacturer lines total, each chosen for what the opening requires.

FAQs - CGI Windows & Doors Service in North Palm Beach

Is Sightline Windows & Doors North Palm Beach authorized by CGI?

No. We are an independent CGI service provider, not a factory-authorized dealer. We are independently owned and operated under the Haven Standard. This independence lets us service the full CGI catalog without channel restrictions, and it means we have no incentive to push new-unit sales when a repair will solve the problem. Call (561) 475-1246 for a free estimate.

Do you use genuine CGI/OEM parts?

We use OEM-spec and quality aftermarket parts that match CGI profiles and meet Florida product approval requirements. For impact-rated assemblies, we do not substitute non-approved components. For hardware in North Palm Beach’s salt-air environment, we often specify stainless or marine-grade equivalents where the original specification allows. We document every part used in the photo record you receive.

How long does CGI service take?

Most repairs - roller replacement, hardware swaps, reglazing - are completed in one visit if we have the parts in stock. Full-frame replacement requires permit submission to the Village of North Palm Beach building department, fabrication lead time, and scheduled installation. We quote every timeline in writing on the measured survey; the written scope and the final invoice are the same document.

What CGI models/series do you cover?

We service and install CGI Series 2000 single hung vinyl windows, Series 3000 horizontal roller and 3-lite slider windows, the CGI impact-rated vinyl window line, and CGI vinyl sliding glass and entry door systems. If your unit is out of production, we will match the profile for full-frame replacement or repair with compatible components.

Will service void my CGI warranty?

CGI’s original manufacturer warranty covers defects in materials and workmanship from the factory. Our independent service does not extend or void that warranty. If your CGI windows are still under original manufacturer warranty, we will note that in our assessment and recommend whether a factory claim or our repair is the better path. Our own 365-Day Done Right Promise covers the work we perform, regardless of manufacturer warranty status.

How much does CGI windows & doors cost in North Palm Beach?

CGI repair costs in North Palm Beach typically run $180-$450 for hardware or roller replacement, $340-$780 for reglazing or IGU replacement on a standard single hung, and $1,200-$2,400 per opening for full-frame replacement with a current CGI impact-rated unit including permit and installation. Exact pricing depends on opening size, floor level, frame condition, and whether the Village of North Palm Beach building department requires rough-opening modification. Call (561) 475-1246 for a free estimate - we will measure, name the price in writing, and let you decide.

Book Your CGI Service in North Palm Beach, FL

Call (561) 475-1246 to schedule your free estimate. We will measure every opening, document the condition, and provide a written price before any work starts. Every job carries the 365-Day Done Right Promise and leaves a documented photo record. Haven Clause 1: the measurement and the quote are the same document.

Written by Sonia Raman, Owner at Sightline Windows & Doors North Palm Beach, serving North Palm Beach since 2012.