Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Before
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Before
AfterCWS Custom & Geometric Windows in Weston: What to Know First
We provide independent CWS custom and geometric window service in Weston, typically completing measured surveys within 48 hours of contact and delivering written, line-item quotes before any work begins. Most CWS geometric and shaped window projects in Broward County run between $2,800 and $7,500 installed, depending on whether the opening requires a new impact-rated frame or a precision-fit replacement sash. This page is for Weston homeowners who already own CWS products and need arched, curved, trapezoid, or oversized custom windows repaired or replaced with matching profiles. Call (754) 812-9260 to schedule your measured survey, or text us if you prefer.
How CWS Products Fail - and How We Fix Them
- CWS 3120 Series fixed geometric units: The thermal break in the extruded frame separates at the radius points of arched tops, especially on south-facing elevations in Weston where daily expansion cycles stress the corner joints. We see this most often in the Windmill Ranch Estates and Savanna areas. Our fix is a full frame replacement with back-ordered CWS OEM extrusions, or a matched aftermarket profile if the series is discontinued, with the new thermal break bonded under controlled shop conditions rather than field-spliced.
- CWS 5400 Series operable geometric casements: The hinge-side jamb on trapezoid and pentagon shapes drifts out of square because the factory hinge reinforcement is aluminum-only, not stainless, and the salt-laden air off the Everglades perimeter attacks the pivot barrel. We replace with stainless-steel hinge kits from the original supplier and re-square the frame against three reference points before the sash goes back in.
- CWS impact-laminated geometric lites: The interlayer in impact-rated custom shapes can delaminate at the narrow points of radius tops, particularly where the glass shop ground the edge too aggressively. We document the delamination pattern with dated photos, source a replacement lite from CWS’s Miami glass vendor or a qualified third party, and pressure-test the installed unit to ASTM E1886 standards.
- CWS oversized fixed picture units (non-series, custom-ordered): The structural silicone bead between glass and frame creeps on units over 72 inches in any dimension, especially when the original installer skipped the setting blocks or used PVC instead of EPDM. We remove the lite, clean the frame pocket to bare aluminum, and reset with new silicone and proper block placement per CWS’s own fabrication manual.
- CWS geometric window weep systems: The concealed weep channels in half-round and quarter-round shapes clog with debris because the exit ports are drilled on the flat bottom edge, not the sloped sill. Water backs up into the track and rots the sill nose on wood-interior frames. We clear the channels with controlled compressed air, install insect-resistant weep covers, and if the sill nose is gone, fabricate a replacement from cellular PVC that matches the original profile.
Our CWS Custom & Geometric Windows Process
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Measured survey you keep: Our technician arrives with a printed license number, photographs the existing unit from inside and out, and records frame width, height, and diagonals to 1/16 inch. You receive a copy before we leave. Sonia Raman checks every geometric survey personally, a habit from her Miami Dade College shop training: measure it right the first time. The window does not care how confident you were.
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Parts identification with options: We identify the CWS series, manufacturing date code, and whether the original extrusion or glass vendor is still active. You get a written parts recommendation: OEM CWS, qualified aftermarket, or hybrid.
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Written scope and price: Haven Clause 1 - the quote matches the survey document exactly. No line item changes without a written amendment you sign.
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Installation by verified crew: Haven Clause 3 - background-checked, uniformed technicians, license numbers provided in advance. For geometric work, we send the crew that measured it; no handoffs.
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Testing and photo record: Every custom or geometric unit is operated, pressure-tested where impact-rated, and photographed installed. You receive the dated photo record within 24 hours.
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365-Day Done Right Promise: Haven Clause 5 - if the seal, operation, or finish fails due to our work, we return and make it right. Written, not verbal.
Before
AfterWhat CWS Custom & Geometric Windows Costs in Weston
| Scenario | Typical Range | What Moves the Price |
|---|---|---|
| CWS geometric sash replacement (standard shapes, non-impact) | $2,800 - $4,200 | Lite size, grid pattern, whether the frame is square |
| CWS impact-rated geometric full frame replacement | $4,500 - $7,500 | Impact certification level, custom extrusion lead time, hoist requirements |
| CWS oversized fixed picture unit (over 72″) reset | $3,200 - $5,800 | Glass thickness, crane or boom lift, interior trim repair |
| CWS geometric weep/sill repair | $680 - $1,400 | Extent of wood rot, PVC fabrication, interior finish match |
These ranges reflect our actual Weston jobs from the past 24 months, including homes near Weston Town Center and along Bonaventure Boulevard where the salt air accelerates seal failure. The only way to get your exact number is a measured survey. Call (754) 812-9260 - estimates are free, and we will review any competitor’s written quote at no charge.
Why Weston Homeowners Call Sightline Windows & Doors Weston for CWS Work
We are an independent CWS service provider, not a factory-authorized dealer, which means we source parts from CWS’s supply chain and from qualified alternatives without restriction to one catalog. Our crews have handled CWS geometric units in Weston since the brand first appeared in Broward County new construction in the mid-2010s. When a CWS series is discontinued or back-ordered, we cross-reference to PGT, CGI, ES Windows, or ECO Window Systems profiles that match the sightline and performance spec. Every job carries the Haven Standard: written price first, verified crew, evidence on every visit, no surprises. The 365-Day Done Right Promise is stamped on the scope, not offered as a courtesy.
FAQs
No. CWS’s product warranty covers manufacturing defects in materials and workmanship regardless of who services the unit, provided the work does not alter the original design. We document every part source and installation method so your warranty claim remains valid if a defect appears later. Call (754) 812-9260 if you need help interpreting your warranty documents.
CWS custom geometric frames typically ship from their Miami-Dade fabrication facility in 4 to 7 weeks for standard shapes, and 8 to 12 weeks for complex curves or oversized units. We confirm lead times in writing before you commit and maintain relationships with aftermarket extruders who can match discontinued CWS profiles when the factory timeline does not work. Call (754) 812-9260 to discuss your schedule.
We can replace the impact-lite assembly in most CWS geometric frames without disturbing the surrounding structure, provided the frame extrusion and thermal break are intact. If the crack originated from frame flex or improper setting-block placement, we address that cause or the new lite will fail the same way. Call (754) 812-9260 for a free assessment.
The pressure differential during a summer thunderstorm forces water through gaps that stay dry in calm weather. On CWS arched units, we find the failure point is usually the radius-top sealant joint or a clogged weep system, both of which we test with calibrated water spray during diagnosis. The fix is specific, not a generic caulk-over. Call (754) 812-9260 to schedule leak detection.
Replace the house only if the frames are failing across multiple elevations or the energy performance no longer meets your needs. A single CWS geometric unit in good structural condition is almost always worth repairing, especially if the shape is custom and replacement would require new exterior trim or stucco work. We give you both numbers in writing so you can decide on evidence, not pressure. Call (754) 812-9260 for your free estimate.
Ready to get your CWS custom or geometric window measured and priced in writing? Call (754) 812-9260 to schedule your free estimate. We answer live, 24/7.
Written by Sonia Raman, Owner, Sightline Windows & Doors Weston at Sightline Windows & Doors Weston, serving Weston and nearby areas.