Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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Before
AfterCWS Impact Windows & Doors in North Palm Beach: What to Know First
We provide independent CWS impact windows and doors service in North Palm Beach, with most repairs completed in one visit and full replacements typically quoted and scheduled within a week. Every job starts with a measured survey you keep, and the written price we give you is the price on the invoice - no change orders, no surprises. If you own a CWS impact-rated unit that won’t lock, won’t slide, or has taken water past the frame, call us at (561) 475-1246. We answer live, 24/7.
How CWS Products Fail - and How We Fix Them
- Series 8000/9000 horizontal rollers with seized tandem rollers. The stainless tandem roller assemblies in these units collect salt and sand between the axle and the Delrin wheel, especially on east-facing exposures in North Palm Beach where the onshore flow is constant. We pull the sash, clean the track to bare aluminum, and install OEM-spec tandem rollers with marine-grade grease - not generic rollers, which lack the 1-inch stainless axle that CWS designed for the 125-pound sash load.
- Series 4000 single-hung windows with broken balance shoes. The constant-force balance system in these units uses a polymer shoe that fatigues after 8-12 years of Florida UV exposure. When the shoe cracks, the sash drops or tilts. We replace with CWS OEM balance assemblies rather than aftermarket spiral balances, because the aftermarket units change the sash weight calibration and void the smooth-operating spec.
- Impact-rated vinyl frames with sealant-line breaches at the mullion. CWS welds its vinyl frames at the mullion, and the thermal expansion differential between the white vinyl and the dark bronze lamination creates hairline separations after 6-10 years. We don’t caulk over the gap. We cut back to sound substrate, apply SikaFlex-221+ with backer rod, and tool the bead to maintain the original sightline - critical for both water intrusion and impact certification.
- Series 10000 fixed picture windows with fogged laminated glass. The PVB interlayer in CWS impact laminates can delaminate at the edge if water has sat in the glazing pocket, common in North Palm Beach homes where landscape irrigation hits the sill daily. We diagnose whether the IG unit or the laminate itself has failed, source the correct CWS-specified glass build, and reglaze with setting blocks placed at the quarter points - not centered, which causes shear stress on the second storm.
- Multi-slide door systems with premature track wear. CWS multi-slides use a recessed stainless track that looks robust but will dish if the panel alignment drifts by even 3/16 inch. In North Palm Beach, we see this after foundation settlement in the Lakeside Park area’s older slab construction. We realign the panel stack, replace the track insert if grooved, and reset the anti-lift blocks - not just lubricate and hope.
Our CWS Impact Windows & Doors Process
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Measured survey on arrival. Sonia Raman measures every opening herself on the first visit. If the opening isn’t right, the window isn’t right - that’s where we start. You keep the survey document.
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Diagnostics with the CWS spec sheet. We pull the original series documentation to confirm glass build, frame depth, and hardware generation. CWS has revised its roller and lock designs twice since 2015; we match the part, not guess.
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Parts decision: OEM or verified equivalent. For warranty-active units, we use CWS OEM. For out-of-warranty work, we source equivalent-grade parts from our verified supply chain - never builder-grade substitutions that compromise the impact rating.
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Repair or replacement with photo documentation. Every step is photographed: before condition, rough opening state, installed unit, and operational test. The photo record goes to you with the final invoice.
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Operational test and seal verification. We cycle the unit 10 times, check lock engagement depth, and spray-test the exterior with a calibrated nozzle at 25 psi - the same pressure we see in a North Palm Beach afternoon storm.
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Written scope, written price, written guarantee. Haven Clause 1: the measurement and the quote are the same document. Haven Clause 5: no surprises on the invoice.
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AfterWhat CWS Impact Windows & Doors Costs in North Palm Beach
CWS impact window and door repair in North Palm Beach typically runs $280-$650 for single-component fixes - roller replacement, balance repair, or sealant-line restoration. Full sash or panel replacement on a CWS impact unit ranges $890-$2,400 depending on glass build and frame size. Complete CWS impact window replacement, including removal of the existing unit and installation of a new specification-matched product, starts around $1,850 per opening and moves upward with custom sizing, geometric shapes, or high-performance low-E upgrades.
What moves the price: the glass build (standard laminate versus enhanced HVHZ-rated), whether the rough opening needs correction (common in 1960s-1980s North Palm Beach concrete block), and hardware generation - early CWS multi-point locks are no longer manufactured, requiring full lock-set upgrade. We will tell you which of these applies before any work starts. Call (561) 475-1246 for your free estimate - bring a competitor’s written quote and we’ll review it at no charge.
Why North Palm Beach Homeowners Call Sightline Windows & Doors North Palm Beach for CWS Work
We are independently owned and operated under the Haven Standard, not a franchise network, and we have handled CWS products since the line entered the Florida market. Our technicians are background-checked, uniformed, and identified by license number before arrival - Haven Clause 3. If we don’t have the CWS part in our North Palm Beach inventory, we draw from our verified lines: PGT, CGI, ES Windows, ECO Window Systems, and others, specified by what your opening requires, not by what is in stock.
The 365-Day Done Right Promise is stamped on every job, not offered as a courtesy. If it’s not done right, we make it right. And the written price you receive before any work starts is the price on the final invoice - Haven Clause 1, unchanged since we opened in 2012.
FAQs
No, if the repair uses CWS OEM parts and follows the published installation guidelines. As an independent CWS service provider, we source OEM components for all warranty-active units and document the part numbers on your invoice. Using non-OEM hardware or field-modified components can void coverage - we flag this before any work begins. Call (561) 475-1246 and we’ll verify your warranty status at no charge.
Most single-component repairs - roller replacement, balance repair, sealant restoration - are completed in 2-3 hours. Full sash or panel replacement requires 4-6 hours plus curing time for structural sealants. We schedule the arrival window when you call and arrive on schedule - Haven Clause 2. Call (561) 475-1246 to book.
Repair when the frame is sound and the failure is isolated to hardware, sealant, or glass. Replace when the frame has structural damage, the unit is pre-2010 and parts are obsolete, or the energy performance no longer meets current Florida code. We make this recommendation in writing, with the repair price and replacement price both named, so you decide from documented facts. Call (561) 475-1246 for your free estimate.
Yes, for any CWS series still in production. For discontinued lines, we specify the closest current CWS equivalent or cross-match from our other verified manufacturers - PGT, CGI, ES Windows, ECO Window Systems - by frame depth, sightline, and impact rating, not by color alone. We document the specification comparison in writing before you commit. Call (561) 475-1246 to schedule a measured survey.
We test to the operational standard, not to “feels fine.” Lock engagement depth is measured, not eyeballed. Sealant lines are spray-tested at 25 psi. Every repair leaves a documented photo record - Haven Clause 4 - and is covered by our 365-Day Done Right Promise. If the seal fails or the hardware malfunctions within that year, we return and correct it at no charge. Call (561) 475-1246 for an exact quote - estimates are free.
Written by Sonia Raman, Owner, Sightline Windows & Doors North Palm Beach at Sightline Windows & Doors North Palm Beach, serving North Palm Beach and nearby areas.