Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Trusted Window Replacement for West Park Homeowners
Window replacement in West Park, FL typically costs $650-$2,400 per opening depending on frame type, glazing specification, and whether the installation is a full-frame or insert replacement. Most West Park homes built between 1950 and 1990 still carry original aluminum single-pane windows that leak conditioned air and offer no impact resistance. At Sightline Windows & Doors West Park, we’ve measured, priced, and replaced more than 18,000 openings since 2012 under the Haven Standard, and every one began with a written price the customer kept before any work started. Call (786) 685-4706 to schedule your free measured survey. Our live answer desk is staffed around the clock, and we serve West Park along with Pembroke Park, Hollywood, and surrounding Broward County neighborhoods.
What Our Window Replacement Service Includes
Full Frame Replacement
Full frame replacement removes the entire existing window unit, including the frame, sill, and exterior trim, down to the rough opening. You need this when the frame itself has rotted, the original installation was out of square, or you’re changing the window style or size. In West Park, we regularly find original 1950s and 1960s wood frames compromised by decades of tropical humidity and salt air exposure near the coast, and similar conditions affect homes needing Miami Gardens Window Replacement. Our crew performs a fresh rough-opening inspection, installs new sill pan flashing, and squares the frame to within 1/8 inch before the replacement unit goes in. The measured survey you receive documents every dimension, and that document becomes your written quote under Haven Clause 1.

Insert Window Replacement
Insert replacement, sometimes called a pocket window, installs a new window unit inside the existing frame, preserving the exterior trim and siding. This fits when your frame is structurally sound but the sash, glass, or operating hardware has failed. Many West Park homes with intact aluminum or vinyl frames from the 1980s and 1990s are candidates for this approach, which reduces labor cost and avoids disturbing stucco or siding. We measure the existing frame interior width and height to the nearest 1/16 inch, check for square using diagonal measurements, and specify an insert that fits without forcing the frame out of alignment. The written price covers the unit, installation, interior trim completion, and debris removal.

Vinyl Replacement Windows
Vinyl replacement windows use PVC-U frames that do not corrode, pit, or require painting, which matters in West Park’s salt-laden coastal air. We specify vinyl units with multi-chambered frames and welded corners for thermal performance and structural rigidity, typically from ECO Window Systems or ViewLux depending on the performance tier your opening requires. Vinyl is not a universal solution, we won’t install it where frame loads exceed the profile rating or where architectural review requires a different material. The measured survey includes a frame load calculation and a written note on why the specified vinyl profile was selected.

Energy-Efficient Upgrade
An energy-efficient upgrade replaces existing windows with units carrying lower U-factor and SHGC ratings than code minimum, reducing HVAC load in West Park’s cooling-dominated climate. We specify double-pane or triple-pane glazing with Low-E coatings and argon gas fill, targeting U-factors below 0.30 and SHGC below 0.25 for west- and south-facing openings that take the afternoon sun. The upgrade pays back fastest on homes with failing single-pane aluminum windows, where we typically see cooling load reductions of 15-25% after replacement. Your written quote includes the exact U-factor and SHGC for each specified unit, not a generic “energy efficient” label.

Window Maintenance & Care
Window maintenance and care extends operable life and catches failures before they force full replacement. We inspect weatherstripping, lubricate hardware, clear weep holes blocked by West Park’s heavy pollen seasons, and test locking mechanisms for proper engagement. Maintenance visits include a documented photo record of each window’s condition, and if we find a frame or sash that has reached end of service life, we note it in the report with a written replacement price. This is not a sales visit under another name, if your windows are serviceable, we say so and document why.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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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.
Brands We Service for Window Replacement

We specify, install, and service windows from eight manufacturer lines, selected by what the opening requires rather than what is in stock. For impact-rated replacement in West Park’s High-Velocity Hurricane Zone, we regularly draw from ES Windows and ECO Window Systems, both Miami-Dade County approved and Florida Product Approved for wind-borne debris protection. We’ve installed hundreds of ES Windows aluminum impact units in Broward County subdivisions, and we stock their OEM replacement hardware for service calls. Mr-Glass laminated impact products and Therma-Tru entry systems round out our impact and door offerings when the project includes adjacent entry replacement.
Every unit we specify carries a manufacturer warranty we explain in writing, and our 365-Day Done Right Promise covers the installation independently. Whether you have ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, or any other make currently installed, we can assess its condition, source replacement parts or full units, and install to the Haven Standard. Bring us a competitor’s written estimate on any of these brands and we’ll review it at no charge under our Free Second Opinion policy.
Before
AfterSigns You Need Window Replacement Right Now
- Visible frame rot or corrosion. Wood frames soften and aluminum frames pit and white-corrode in West Park’s humid salt air. Once the frame structure is compromised, weatherstripping cannot seat properly and the unit will leak air and water regardless of sash condition.
- Condensation between glass panes. Fogging inside a double-pane unit means the edge seal has failed and the insulating gas has escaped. The glass pack needs replacement, and in most units over 15 years old, full window replacement is more cost-effective than glass-only service.
- Difficulty opening, closing, or locking. Warped sashes, failed balances, or corroded hardware create operational drag. Inoperable windows are a code violation for egress requirements and a security vulnerability if they cannot be locked.
- Draft detection or temperature stratification near the window. Hold your hand near the frame on a windy day. Persistent drafts indicate failed weatherstripping, frame settlement, or single-pane construction that no longer meets energy code.
- Exterior noise intrusion. Single-pane windows transmit 28-32 decibels more than modern insulated units. If traffic on Hallandale Beach Boulevard or jet noise from Fort Lauderdale-Hollywood International penetrates clearly, the glazing package has reached end of life.
Our Window Replacement Process - Step by Step

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Measured survey and written price. We arrive at your West Park home with laser measuring tools, a digital level, and a camera. We record every opening’s width, height, diagonal square, frame condition, and surrounding wall type. You receive a printed measured survey to keep, and the written quote derived from that document cannot differ from it. Haven Clause 1: Have it in writing.
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Product specification and order. Based on the survey, we specify the manufacturer, series, glazing package, and hardware finish. We note the U-factor, SHGC, and design pressure rating for each unit. You approve the written scope before we order; no substitutions occur without a revised written quote.
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Verified crew arrival. Haven Clause 3 requires background-checked, uniformed technicians with license numbers documented before arrival. The crew lead presents identification matching the record you received. The appointment window is confirmed by live phone, not a callback queue.
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Installation and real-time documentation. We protect floors and furnishings, remove the existing unit, inspect the rough opening for water damage or termite activity common in older West Park homes, install the replacement with proper shimming and fastening, and apply exterior sealant rated for Florida’s UV exposure. Photos are taken at rough opening, mid-installation, and completion.
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Final inspection, photo record delivery, and warranty activation. We operate every sash, test every lock, check exterior sealant continuity, and clean the work area. You receive a documented photo record of the completed job, a written warranty certificate for the 365-Day Done Right Promise, and manufacturer warranty registration materials. The final invoice matches the written quote.
How Much Does Window Replacement Cost in West Park?
A typical insert window replacement in West Park runs $650-$1,200 per opening, while full frame replacement ranges $1,100-$2,400 depending on frame material, glazing specification, and exterior finish work required; see our Window Replacement cost guide for detailed pricing factors. Energy-efficient upgrades with Low-E/argon glazing add $80-$150 per unit over base vinyl pricing. Impact-rated replacement for HVHZ compliance, required in West Park’s coastal wind zone, ranges $1,400-$2,800 per opening for aluminum-framed units from ES Windows or ECO Window Systems.
Several factors move the price within these ranges. Frame condition determines whether insert or full-frame replacement is viable. Stucco or siding repair after full-frame removal adds labor and material cost. Second-story and above installations require additional safety equipment and crew time. Custom sizes, geometric shapes, or specific exterior color matching extend lead times and unit pricing.
To avoid overpaying, obtain a written quote based on a measured survey, not a per-window phone estimate that changes on arrival. At Sightline Windows & Doors West Park, the measurement and the quote are the same document; the price you approve is the price on the final invoice. Our free estimate includes the measured survey you keep, a line-item written scope, and no obligation to proceed. Call (786) 685-4706 to schedule.
Window Replacement Near West Park - Our Service Area

We perform window replacement throughout West Park and adjacent Broward and Miami-Dade communities including Pembroke Park, Hollywood, Miami Gardens, North Miami, Cooper City, Davie, Miramar, Miami Lakes, Pembroke Pines, Hialeah, and Plantation. Response time to West Park addresses is typically same-week for measured surveys, with installation scheduling based on product lead times that range from 2-6 weeks for standard vinyl units to 8-12 weeks for custom impact-rated specifications. Our home base dispatch coordinates crews across this service area to maintain the Haven Standard on every job.
Serving West Park, FL - Our Local Coverage Area
We’re based in the West Park area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
Frequently Asked Questions - Window Replacement in West Park

Window replacement is the removal of an existing window unit and installation of a new one, either as an insert within the existing frame or as a full-frame replacement down to the rough opening. At Sightline Windows & Doors West Park, every replacement begins with a measured survey that documents your opening dimensions, frame condition, and wall construction, and that survey becomes your written quote under Haven Clause 1.
A typical single-window replacement takes 2-4 hours, while a whole-home project of 10-15 openings is usually completed in 1-2 days depending on frame type and exterior finish work. Full-frame replacements take longer than insert replacements due to rough-opening inspection and trim reconstruction. Your written scope includes a day-by-day schedule before work starts. Call (786) 685-4706 for a timeline specific to your West Park home.
Window replacement in West Park costs $650-$2,400 per opening depending on whether it is an insert or full-frame replacement, the frame material specified, and whether impact-rated glazing is required for HVHZ compliance; we also provide Window Replacement - Fort Lauderdale for homes in that area. Energy-efficient and custom specifications fall at the higher end of this range. We provide exact per-opening pricing in our written quote after the measured survey, and our Free Second Opinion policy lets you verify any competitor’s estimate at no charge. Call (786) 685-4706 to schedule your free estimate.
Yes, we are an approved installer for both ES Windows and ECO Window Systems, with hundreds of units installed and serviced in Broward County. We stock OEM replacement hardware for ES Windows operable units and maintain current product certifications for both lines. If your existing windows are from these manufacturers or you’re considering them for replacement, we can assess your openings and specify the appropriate series and glazing package.
We do not perform same-day installation for planned window replacement, proper measurement, product specification, and ordering cannot be rushed without compromising the Haven Standard. However, our live answer desk at (786) 685-4706 is available 24/7 to schedule urgent measured surveys for failed windows, and we maintain relationships with board-up services for openings compromised by storm damage or break-ins until permanent replacement can be completed.
Every installation is covered by our 365-Day Done Right Promise, written into the Haven Standard, not offered as a courtesy. If any aspect of the installation is not done right, we make it right within that period. Manufacturer warranties on the window unit itself vary by line, ES Windows and ECO Window Systems typically carry limited lifetime warranties on frames and 20-year coverage on insulated glass, which we register and document for you.
Clear a 3-foot workspace around each interior window, remove window treatments and wall hangings near the opening, and secure pets in a separate room. Our crew brings floor protection and handles exterior landscaping protection as needed. We notify you 24 hours before arrival with the verified crew lead’s name and license number. Call (786) 685-4706 to schedule your measured survey and receive a complete preparation checklist.
Schedule Your Window Replacement Service in West Park Today
Call (786) 685-4706 to schedule your free measured survey and written estimate. Our live answer desk is staffed 24/7. You’ll receive a documented photo record, a written price before any work starts, and the 365-Day Done Right Promise on every installation. No obligation, no change orders, no surprises.
Written by Sonia Raman, Owner at Sightline Windows & Doors, serving West Park since 2012.










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