Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Replacement Across Delray Beach
Window replacement in Delray Beach typically runs $650-$2,400 per opening depending on frame type, glazing specification, and whether the rough opening needs structural modification. Most Delray Beach jobs we measure are installed within 4-6 weeks of quote approval, with impact-rated products drawing from our Miami South Florida office inventory.
We serve Delray Beach from our Miami South Florida office, with crews running daily routes through the east-side historic districts, Lake Ida neighborhoods, and western HOA communities. Whether you’re dealing with original jalousie windows in a 1960s CBS ranch off Federal Highway or upgrading single-pane sliders in a barrier-island cottage east of A1A, we measure first, write the price, and install to the Haven Standard we’ve followed since 2012. Call (561) 421-3844 to schedule your free measured survey.
Why Sightline Windows & Doors Boynton Beach Is Delray Beach’s Preferred Window Replacement Company
We’ve completed window and door replacements across Delray Beach’s distinct building environments - from the Marina Historic District’s pre-war frame cottages to the gated communities west of Military Trail. Our Window Replacement team understands that a Lake Ida ranch with original aluminum jalousies presents entirely different challenges than a 2005 HOA home with failing vinyl sliders.
Our Delray Beach customers receive the same documentation we provide on every job: a measured survey they keep, a written scope that matches that document exactly, and a photo record of the completed installation. The 365-Day Done Right Promise applies to every opening - if it’s not done right, we make it right, written into the Haven Standard, not offered as a courtesy.
Calls are answered by a live person, 24/7. Our background-checked, uniformed technicians carry license numbers and arrive on schedule. We’ve installed 18,000+ windows and doors since 2012, every one with a written price before work started.
Our Window Replacement Services in Delray Beach

Full Frame Replacement
Full frame replacement in Delray Beach means removing the entire window unit down to the rough opening - frame, sash, hardware, and exterior trim. This is the service we recommend for most east-side homes built between 1950 and 1980, where pulling the frame often reveals the real condition of the wall.
We were called to a 1950s CBS ranch off Lake Ida where the homeowner wanted the original jalousie bays along the front replaced with impact units; the louvered openings were far narrower than any stock sash, and pulling the first frame revealed undersized header framing, aged aluminum branch wiring, and failed flashing that had been weeping into the stucco. We opened the walls, documented the wiring and framing with photos, wrote the additional scope and price into the contract before touching anything, then set custom-sized PGT impact units with marine-grade hardware and re-flashed the openings. The homeowner got a signed approval sheet, no surprise invoice, and windows that pass both the historic board’s review and the county’s wind-load requirements.
Full frame replacement in Delray Beach runs $1,200-$2,400 per opening when structural repair is needed, $850-$1,500 when the rough opening is sound. We always inspect first. Haven Clause 1: the measurement and the quote are the same document.

Insert Window Replacement
Insert replacement fits a new window into the existing frame, preserving exterior trim and interior casing. This works in Delray Beach when the original frame is square, structurally sound, and free of rot or termite damage. We see viable insert candidates most often in western Delray’s 1990s-2000s construction, where vinyl or aluminum frames are failing but the rough opening is intact.
Insert replacement runs $650-$1,200 per opening in Delray Beach. We verify frame condition during the measured survey and tell you outright if an insert won’t last. No point saving $400 today if the frame fails in three years.

Vinyl Replacement Windows
Vinyl replacement windows are specified for Delray Beach homes where thermal performance and low maintenance are priorities. We source vinyl lines from CWS and ECO Window Systems, selected by U-factor and SHGC ratings appropriate to Palm Beach County’s cooling-dominated climate. Vinyl doesn’t corrode in salt air, a practical consideration for A1A corridor properties where aluminum hardware fails prematurely.
Vinyl replacement in Delray Beach ranges $750-$1,600 per opening depending on size, impact rating, and energy package. HOA communities west of Military Trail often require specific color profiles; we verify association approval requirements before quoting.

Energy-Efficient Upgrade
Energy-efficient upgrades in Delray Beach target the single-pane and early dual-pane units still common in pre-1990 construction. We specify low-E coatings, argon fill, and warm-edge spacers based on each opening’s solar exposure - east-facing A1A bedrooms need different glazing than south-facing Lake Ida living rooms. The upgrade typically reduces cooling load measurably; we cite specific U-factor and SHGC improvements on the written quote.
Energy-efficient replacement runs $850-$1,800 per opening in Delray Beach. For homeowners in western gated communities with existing impact glass nearing end of life, we can often match HOA-required profiles while upgrading thermal performance.

Window Maintenance & Care
Window maintenance and care extends service life and identifies problems before they require full replacement. In Delray Beach, we focus on salt-air corrosion of hardware and glazing seal degradation - both accelerated by direct Atlantic exposure. Our maintenance visits include frame readings, sightline measurements, and documented photo evidence of condition. If replacement is eventually needed, the measured survey is already on file.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Before
AfterTrusted Brands We Service in Delray Beach
We install from eight verified manufacturer lines, specifying by what the opening requires rather than what is in stock. For Delray Beach’s impact requirements and historic-district constraints, we most often draw from PGT’s WinGuard and PremierVue lines, CGI’s Estate Collection for period-appropriate profiles, and CWS’s ARIA and WindPact series for energy-efficient replacements. ViewLux custom geometric units handle the non-standard shapes common in Delray’s mid-century modern stock. All product specifications are documented on the written quote with performance data - design pressure rating, U-factor, SHGC, and visible light transmittance - so the customer knows exactly what was ordered.
Common Window Replacement Problems We See in Delray Beach Homes

- Jalousie bay rough openings that don’t match stock sash dimensions. Older beachside homes east of Federal Highway have narrow openings sized for louvered blades. Out-of-area contractors quote standard replacement pricing, discover the non-standard dimensions on-site, and hand the homeowner a change order mid-job. We measure every rough opening during the survey and specify custom or modified units in the written scope.
- Salt-air corrosion of aluminum frames and hardware along the A1A corridor. Direct Atlantic exposure attacks standard aluminum finishes and glazing seals, cutting product lifespan to a fraction of rated life. Marine-grade hardware and non-aluminum or properly anodized components aren’t upsells here - they’re necessary specifications for coastal Delray properties.
- Failed waterproofing and hidden framing damage behind original installations. Pulling a frame in a 1960s CBS ranch often reveals failed flashing, undersized headers, or prior water intrusion weeping into stucco. We photograph everything, write repair allowances into the contract, and price any additional scope before touching it. No surprise invoices.
- Dual compliance requirements in historic districts. Because Delray Beach’s historic districts force Historic Preservation Board review of window profiles and materials while Palm Beach County code still demands impact glazing rated for roughly 160-175 mph design wind speeds, east-side replacements here must be period-correct AND engineering-compliant at the same time - a dual approval no neighboring city’s tract swaps face. We specify products that satisfy both requirements and document compliance for board submission.
Pricing for Window Replacement in Delray Beach, FL
Window replacement pricing in Delray Beach reflects three factors: product specification, structural condition of the opening, and compliance complexity. Here’s what we see in this market:
| Service Type | Typical Range per Opening |
|---|---|
| Insert Replacement (frame sound) | $650 - $1,200 |
| Vinyl Replacement (standard rough opening) | $750 - $1,600 |
| Energy-Efficient Upgrade (impact-rated) | $850 - $1,800 |
| Full Frame Replacement (structural repair needed) | $1,200 - $2,400 |
| Custom/Geometric Impact Unit | $1,500 - $2,800 |
Historic district applications add $200-$400 per project for documentation and board submission. Structural repairs - header replacement, reframing, wiring updates, re-flashing - are priced in writing after inspection, not estimated over the phone. Every quote includes the measured survey, product specification sheet, and scope of work. The price you sign is the price on the final invoice. Free Second Opinion on Any Written Estimate - bring us a competitor’s quote and we’ll review it at no charge. Call (561) 421-3844 for your free measured survey.
We Also Serve Cities Near Delray Beach

Our crews run daily routes through Delray Beach, Boynton Beach, Boca Raton, Deerfield Beach, and Greenacres from our Miami South Florida office. Each city has distinct housing stock and code requirements; we specify products and pricing accordingly. Call (561) 421-3844 to schedule service in any of these areas.
Serving Delray Beach, FL - Our Local Coverage Area
We’re based in the Delray 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 - Window Replacement in Delray Beach

Window replacement in Delray Beach runs $650-$2,400 per opening depending on product type and structural condition. Insert replacements in sound frames start around $650; full frame replacements requiring structural repair can reach $2,400. Historic district projects add $200-$400 for compliance documentation. Call (561) 421-3844 for a free measured survey and written quote - estimates are free.
Yes, replacing windows in Delray Beach can affect your homeowner’s insurance, particularly when upgrading to impact-rated products that meet or exceed Florida Building Code wind-load requirements. Many carriers offer premium reductions for documented impact-resistant installations; we provide the product certification and installation documentation your insurer requires. Call (561) 421-3844 and we’ll explain what paperwork you’ll receive for your carrier.
No. Haven Clause 1 of the Haven Standard states that the measured survey and the written quote are the same document. If we discover additional work needed - failed framing, outdated wiring, hidden water damage - we photograph it, write the scope and price into a signed amendment, and get your approval before touching anything. The only price changes are ones you approve in writing.
Yes. Palm Beach County requires permits for all window and door replacements, and Delray Beach’s historic districts require additional Historic Preservation Board review for period-appropriate profiles and materials. We handle permit application, board submission, and inspection scheduling as part of our standard scope. The permit status and inspection results are documented in your job record.
Most Delray Beach window replacements are installed 4-6 weeks after quote approval, with the actual installation taking 1-3 days depending on opening count and structural complexity. Historic district projects add 2-4 weeks for board review. We schedule specific start dates, arrive on schedule, and complete within the written timeline. Call (561) 421-3844 to check current lead times for your project.
Written by Sonia Raman, Owner at Sightline Windows & Doors, serving Delray Beach under the Haven Standard since 2012.










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