Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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AfterCWS Impact Windows & Doors in Lantana: What to Know First
We install and service CWS impact windows and doors in Lantana as an independent CWS service provider, not a factory-authorized dealer. A typical CWS replacement or repair runs $340 to $1,850 depending on the series and whether the frame is salvageable, and we put that number in writing before any work starts. Most CWS jobs in Lantana schedule within three to five business days.
This page is for homeowners who already have CWS impact-rated units in their Lantana home and need a repair, replacement, or honest assessment of whether the frame can be saved. If you’re comparing brands, we also specify PGT, CGI, ES Windows, and ECO Window Systems by performance tier and price range. Call (561) 461-2062 to schedule your free estimate.
How CWS Products Fail - and How We Fix Them
- CWS 300 Series single hungs: sash drift and balance failure. The constant-force balance springs in early 300 Series units fatigue faster in Lantana’s salt-air corridor than inland specs predict. We see this on beachfront homes east of Ocean Avenue where the hardware corrodes in 6-8 years, not the 12-year rating. We replace with OEM-spec balances or upgrade to stainless hardware if the owner plans to stay long-term.
- CWS 500 Series horizontal rollers: track wear and roller collapse. The polymer rollers in pre-2019 500 Series units flatten under the weight of laminated impact glass during Lantana’s summer heat cycles. The sash drops, drags, and eventually cracks the bottom rail. We measure track depth with a feeler gauge; if it’s within 1/16 inch of spec, we replace rollers and realign. If not, we quote a new sash assembly with the written price attached.
- CWS vinyl impact windows: seal decompression at the glazing pocket. CWS vinyl frames expand roughly 0.004 inches per degree Fahrenheit. In Lantana, a 90-degree summer day against a 72-degree interior creates enough delta to break the glazing tape bond on units installed without back bedding. We remove the sash, clean the pocket to bare vinyl, and re-glaze with Sika or Dow structural tape rated for the full temperature swing.
- CWS impact door multi-point locks: latch misalignment after frame settlement. The three-point lock systems on CWS entry doors depend on precise keeper alignment. After two or three South Florida wet seasons, the composite sill compresses and the deadbolt misses the strike by 1/8 inch or more. We don’t shim and hope; we pull the casing, check the rough opening for level, and reset the frame with composite shims that don’t rot.
- CWS laminated glass: spider cracks from edge impact, not center hit. CWS impact glass is rated for a 9-pound 2×4 at 50 feet per second to the center pane. But the edge zone, within 2 inches of the frame, has no interlayer support. We’ve replaced four units in Lantana’s Hypoluxo Island area after hurricane debris struck the edge and the crack propagated overnight. We document the failure mode with photos for the insurance record, then install with proper edge clearance.
Our CWS Impact Windows & Doors Process
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Measured survey. We record every rough opening to the 1/16 inch, note the existing CWS series from the etched mark in the glass corner, and photograph the failure. You keep the survey sheet.
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Parts identification. We cross-reference the CWS series and manufacturing date against current OEM availability. Some CWS hardware from 2015-2018 is discontinued; we source quality aftermarket from our verified supplier network and note the substitution in writing.
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Written quote. The price we write is the price on the invoice. Haven Clause 1: the measurement and the quote are the same document. No change orders.
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Installation by verified crew. Our technicians arrive uniformed with license numbers visible. For CWS units, we use the manufacturer’s specified fastener pattern or our documented equivalent if the OEM pattern compromises the impact rating.
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Testing and photo record. Every CWS impact window or door is operated through full travel, lock engagement is checked with a torque wrench on multi-point systems, and we photograph the completed installation. The photo record uploads to your file by end of day.
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365-Day Done Right Promise. If the sash drifts, the lock binds, or the seal shows fog before one year, we return and make it right. Written into the Haven Standard, not offered as a courtesy.
BeforeAfterWhat CWS Impact Windows & Doors Costs in Lantana
| Scenario | Typical Range | What Moves the Price |
|---|---|---|
| CWS balance or roller replacement (single unit) | $340 - $620 | Hardware series, sash removal difficulty, stainless upgrade |
| CWS sash assembly replacement (impact-rated) | $780 - $1,400 | Glass size, laminated vs. insulated laminated, grid pattern |
| CWS full frame replacement (standard opening) | $1,200 - $1,850 | Frame depth, stucco repair scope, permit requirements |
| CWS impact door adjustment or lock replacement | $290 - $580 | Multi-point vs. single-point, composite shim work |
These are Lantana-market prices for 2024-2025 material and labor costs. We don’t adjust for “urgency” or season. Bring us any competitor’s written estimate and we’ll review it free - our Second Opinion guarantee. Call (561) 461-2062 for your exact quote; estimates are free.
Why Lantana Homeowners Call Sightline Windows & Doors Lantana for CWS Work
We’ve logged work on homes from Hypoluxo Island to the Lantana Heights corridor since 2012, and CWS units show up regularly in the 2016-2021 build wave. Our techs know the difference between a 300 Series balance and a 500 Series roller without pulling the sash. If your CWS line is discontinued or the lead time stretches past your needs, we specify alternatives from PGT, CGI, ES Windows, or ECO Window Systems by U-factor and impact rating, not by what we have in stock.
Every job leaves a documented photo record. Every quote is written before work starts. And every technician is background-checked, uniformed, and identified by license number before arrival - Haven Clause 3, Verified Crews. Sonia Raman reviews every CWS parts order personally; she still catches spec mismatches by reading the etched glass marks the way she learned at Los Angeles Trade-Technical College, back when she picked up her first glazing tools. Measure it right the first time. Everything after that is just paperwork.
FAQs
No. CWS’s limited warranty covers manufacturing defects in the frame and glass, regardless of who installs or services the unit. Our work is documented with photos and written scope, which supports any future warranty claim you file directly with CWS. Call (561) 461-2062 if you need help reading your warranty certificate.
OEM CWS hardware and sash components typically ship in 10-14 business days. For discontinued parts, we source quality aftermarket from our verified network and note the substitution in your written scope. We don’t start work until you approve the parts path and the price in writing.
Repair makes sense when the frame is square, the glazing pocket is clean, and the failure is isolated to hardware or a single sash. We recommend full replacement when the frame has settled out of plumb more than 1/4 inch, the vinyl has UV degradation, or the impact rating has been compromised by previous un documented work. We put both options in writing with prices.
CWS maintains color formulas for white, almond, and bronze back to 2012; custom colors require a factory match from a submitted sample. Colonial and perimeter grids are series-specific. We verify grid profile from the existing sash before ordering, because a 300 Series grid won’t seat in a 500 Series frame.
We record the impact rating, design pressure, and Florida Product Approval number on your written scope before work starts. After installation, we photograph the etched mark in the glass corner and the installed fastener pattern. If the rating matters to your insurance or HOA, you have the evidence in hand.
Written by Sonia Raman, Owner, Sightline Windows & Doors Lantana at Sightline Windows & Doors Lantana, serving Lantana and nearby areas.