Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
CWS Windows & Doors in West Palm Beach, FL | Sightline Windows & Doors West Palm Beach
We provide independent West Palm Beach Window Replacement CWS service across the city, from historic Flamingo Park to the waterfront condos along Flagler Drive. The one thing that makes our CWS work here different: we understand the compliance split at the Palm Beach County line, where Florida Product Approvals replace Miami-Dade NOAs, and we know which CWS configurations clear both FPA and the Historic Preservation Board. Call (561) 354-3861 to schedule your free estimate.
Why West Palm Beach Residents Choose Us for CWS Service
We are not a manufacturer-authorized dealer. We are an independent CWS service provider with dedicated CWS parts inventory and hands-on experience across their Impact Windows & Doors in West Palm Beach product lines. Our West Palm Beach crew works CWS units daily and knows which components fail in salt air and which configurations clear Florida Product Approvals.
Sonia Raman, who leads our operation, learned the trade through the building construction program at Los Angeles Trade-Technical College. She spent two years there getting comfortable with frame systems, glazing tolerances, and the difference between a spec sheet and a sales pitch. That training shows up in how we measure West Palm Beach openings. She has spent the better part of fifteen years measuring, ordering, and installing in South Florida, with crews regularly working jobs along Flagler Drive and throughout the surrounding neighborhoods. She is known for catching clearance and rough-opening problems before they become change orders, and for writing quotes that say exactly what is included and exactly what is not.
Our CWS sales & service approach means we stock OEM-equivalent rollers, sash balances, multi-point lock gear, and insulated glass units from vetted suppliers. When frame extrusion or glass seal failure is structural, we tell owners plainly that replacement is the safer spend. Patching a compromised impact unit risks the opening’s design pressure rating. If the number isn’t on the page, it isn’t in the price.
Common CWS Windows & Doors Problems We Solve in West Palm Beach

- Corroded roller assemblies on CWS horizontal rollers and sliding glass doors. The Intracoastal Waterway bisects West Palm Beach, and salt-laden air reaches even neighborhoods miles inland. Steel axles and housings on CWS Series 5000 horizontal rollers and Series 3000 sliding glass doors corrode until panels drag or jump track. We replace with stainless or marine-grade equivalents that survive the exposure.
- Fogged or failed insulated glass units from seal breakdown. CWS impact IGUs on west-facing walls in West Palm Beach take relentless afternoon heat cycling. The seal between panes degrades, moisture enters, and the unit fogs. We measure the sightline and order a replacement IGU that matches the original impact rating and FPA documentation.
- Stripped or seized stainless fasteners and hinge screws on CWS impact entry doors. Coastal humidity in West Palm Beach accelerates galvanic mismatch between original fasteners and frame hardware. The stainless screws seize in the aluminum frame, or the heads round out during service. We extract carefully, re-tap if needed, and install properly matched hardware.
- Delaminated or chalking vinyl frame surfaces on CWS vinyl impact windows. Atlantic-side exposure in West Palm Beach combines UV degradation with salt spray. Lower-grade vinyl extrusions chalk and delaminate faster here than in inland Florida markets. We assess whether surface restoration is viable or if frame replacement is the honest recommendation.
- Multi-point lock gear failure on CWS impact entry doors. The multi-point locking systems on CWS impact entry doors see heavy use in West Palm Beach’s year-round climate, where doors stand open to catch breezes and then slam against high wind gusts. Gear mechanisms wear, and misalignment stresses the keeps. We adjust, replace, or upgrade to heavier-duty equivalents.
Before
AfterCWS Service in West Palm Beach: What Local Conditions Mean for Your Equipment
West Palm Beach straddles a compliance split no neighboring market faces at this scale. Because the city sits outside the High-Velocity Hurricane Zone that covers Miami-Dade and Broward, CWS impact units here must carry Florida Product Approvals rather than Miami-Dade NOAs. Contractors moving south from Palm Beach County into Broward sometimes pull Miami-Dade NOA products assuming they’re valid everywhere. Contractors moving north from Miami-Dade into West Palm Beach jobs sometimes over-specify NOA products unnecessarily. The county line marking the HVHZ boundary is one of the most commonly misunderstood permit triggers in the regional window trade.
But that is only half the burden. Almost half the retrofit jobs in West Palm Beach’s older core also sit in historic districts like Flamingo Park and El Cid, where the Historic Preservation Board can dictate frame profile and muntin pattern before the FPA paperwork even matters. A CWS Series 7000 impact single hung that clears FPA wind loads may still fail review if the muntin pattern does not match the 1920s Mediterranean Revival facade. We have navigated both approvals on the same job. In Flamingo Park we replaced a set of original jalousie panels and a rusted steel-framed opening on a 1939 Mediterranean Revival home with CWS Series 7000 impact single hungs, matching the required muntin pattern the Historic Preservation Board approved. The original steel frames had corroded to the point the fasteners crumbled, so we reflashed and set the CWS units on new treated blocking, then upgraded to stainless rollers and hardware to survive the salt air. The owner passed final inspection with FPA documentation and gained a 140+ mph rated opening on the street-facing elevation.
CWS Models & Products We Service in West Palm Beach

We work on the CWS product families commonly found in West Palm Beach homes:
- CWS Series 7000 Impact Single Hung - the workhorse for historic district retrofits where vertical operation and approved muntin patterns matter
- CWS Series 5000 Impact Horizontal Roller - popular in mid-century CBS tract homes; roller corrosion is the typical service call
- CWS Impact Entry Door with multi-point lock - hardware and seal service, with lock gear and hinge replacement
- CWS Series 3000 Vinyl Impact Sliding Glass Door - track, roller, and IGU service; vinyl frame assessment for salt-air degradation
We stock OEM-equivalent parts locally for faster West Palm Beach turnaround. When a CWS unit needs a component we do not carry, we source from verified suppliers who match the original profile and impact rating. We do not install generic aftermarket parts that void FPA compliance.
CWS Service Pricing in West Palm Beach
Our pricing follows Haven Clause 1: the measurement and the quote are the same document. You receive a written price before any work starts.
| Service | Price Range |
|---|---|
| CWS roller assembly replacement (single unit) | $180 - $340 |
| CWS multi-point lock gear repair or replacement | $220 - $450 |
| CWS insulated glass unit (IGU) replacement | $380 - $720 |
| CWS impact entry door hardware overhaul | $290 - $580 |
| CWS frame extrusion assessment and reflash | $450 - $890 |
| Full CWS unit replacement (installed, FPA-compliant) | $1,200 - $2,800 per opening |
What drives cost: unit size, floor level, original frame condition, and whether Historic Preservation Board documentation is required. A free estimate includes measured survey, written scope, and photo documentation. Call (561) 354-3861 for an exact quote - estimates are free.
Serving West Palm Beach, FL - Our Local Coverage Area

We’re based in the West Palm Beach 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 - CWS Windows & Doors in West Palm Beach
Florida Product Approval. West Palm Beach sits outside the HVHZ, so Miami-Dade NOA certification is not required and may complicate permitting unnecessarily. We verify FPA compliance on every CWS unit we specify. Call (561) 354-3861 if you have a quote from another contractor using NOA products - we offer free second opinions on any written estimate.
In West Palm Beach, it is usually salt corrosion. The Intracoastal air attacks steel roller axles and housings on CWS Series 5000 horizontal rollers until they seize or flatten. We replace with stainless or marine-grade assemblies that restore smooth operation and survive the exposure. Call (561) 354-3861 to schedule an inspection - estimates are free.
Yes, but the Historic Preservation Board must approve the frame profile, muntin pattern, and finish first. We have specified CWS Series 7000 single hungs for multiple West Palm Beach historic district homes, matching required aesthetics while maintaining FPA impact ratings. The dual approval process adds time but is routine for us. Call (561) 354-3861 to discuss your specific facade requirements.
The insulated glass unit seal has failed. West Palm Beach’s afternoon heat cycling on west-facing walls accelerates seal degradation in CWS impact IGUs. Moisture enters the air space between panes and condenses. We measure the sightline and order a replacement IGU that matches the original impact rating and FPA documentation. Call (561) 354-3861 for an exact quote - estimates are free.
Yes. The salt-laden air even one block from the Intracoastal corrodes standard steel hardware in two to four years. Stainless rollers and fasteners on CWS Series 3000 sliding glass doors last substantially longer and maintain smooth operation. The upgrade pays for itself in reduced service calls. Call (561) 354-3861 to schedule your free estimate.
Service Areas Near West Palm Beach

Our West Palm Beach service area covers the city and surrounding communities. We regularly run CWS service calls in CWS service in Westgate and CWS service in Lake Park, plus North Palm Beach, Royal Palm Beach, and Palm Beach. The same FPA compliance standards and salt-air considerations apply throughout coastal Palm Beach County.
Book Your CWS Service in West Palm Beach Today
Call (561) 354-3861 to schedule your free estimate. A live person answers, 24/7. We will send a background-checked, uniformed technician with license number on record, measured survey in hand, and a written price before any work starts. Every job leaves a documented photo record and carries our 365-Day Done Right Promise under the Haven Standard.
Written by Sonia Raman, Owner at Sightline Windows & Doors West Palm Beach, serving West Palm Beach since 2012.










Before
After
Before
After
Before
After