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
AfterHow Much Does Impact Window Installation Cost in Lighthouse Point?
Impact window installation in Lighthouse Point, FL typically costs between $850 and $2,800 per window installed, with most single-family homes in the area landing between $12,000 and $38,000 for a full-house project. That range accounts for glass size, frame material, impact rating, and labor – not a vague catch-all. The number on your written quote from Sightline is the number on your final invoice, because the measured survey and the price are the same document.
Impact Window Installation Cost Breakdown (2026)
Impact window pricing in Lighthouse Point has a few moving parts, so we break it down by line item below. These are real ranges drawn from projects we’ve completed in Broward County’s coastal corridor, not national averages padded with a disclaimer.
| Line Item | Typical Range | Notes |
|---|---|---|
| Single-hung impact window (small, up to 36″ x 48″) | $850 – $1,350 installed | Common in bedrooms and bathrooms throughout Lighthouse Point |
| Single-hung impact window (large, 48″ x 72″ and up) | $1,250 – $1,900 installed | Frequent in living areas and along waterfront elevations |
| Impact picture/fixed window | $950 – $2,100 installed | Higher end for oversized or custom shapes |
| Impact casement window | $1,100 – $2,400 installed | Popular in Lighthouse Point homes with older aluminum frames being retrofitted |
| Impact sliding window | $1,000 – $1,800 installed | Often used in kitchen and dining room openings |
| Impact bay or bow window | $2,200 – $5,500 installed | Structural framing adds labor time and cost |
| Impact-rated glass upgrade (laminated/interlayer) | $80 – $220 per window added cost | High-velocity hurricane zone (HVHZ) glass spec required in Lighthouse Point |
| Frame removal and disposal (retrofit/replacement) | $75 – $200 per opening | Stucco repair may add cost if reveals are damaged |
| Permit (City of Lighthouse Point building department) | $150 – $600 per project | Required for impact window replacement; Sightline pulls and manages all permits |
| Full-house project (8-15 windows, typical Lighthouse Point home) | $12,000 – $38,000 total | Larger canal-front and intracoastal homes trend toward the upper range |
What moves a project toward the higher end of these ranges? In Lighthouse Point specifically, two things come up more than anywhere else we work: proximity to the Intracoastal Waterway and the age of the existing frames. Homes on or near the water – and much of Lighthouse Point sits within a half-mile of the Intracoastal or the canal network that runs through the community – tend to require higher-performance glazing with lower solar heat gain coefficients (SHGC) and often have existing aluminum frames that are pitted or corroded past the point of reuse. Replacing a corroded sub-sill or patching stucco around a reveal adds labor that a simple swap-and-install doesn’t. We document every condition finding with photos before quoting, so you see what we saw.
Product line also matters. Our eight manufacturer lines – PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux – span a real price range, and we specify by what the opening requires. A PGT WinGuard aluminum series window on an east-facing bedroom will land at a different price point than a CGI 500 series on a south-facing great room with a large glazing area. We don’t recommend the higher-margin product; we recommend the product that matches the performance specification the opening calls for.
What Affects Impact Window Installation Pricing in Lighthouse Point
- HVHZ glass specification: Lighthouse Point falls within Florida’s High Velocity Hurricane Zone, which carries mandatory minimum impact ratings under the Florida Building Code. Every window we install here meets or exceeds HVHZ standards – specifically, the laminated interlayer glass must survive large-missile impact testing per ASTM E1996. That’s not an upgrade; it’s the code floor. Products that meet this spec cost more than standard double-pane units, and that’s the right trade-off for a home this close to the Atlantic.
- Window size and opening count: A 1,400-square-foot Lighthouse Point home with eight standard openings sits at a different price point than a 3,200-square-foot canal-front house with fourteen large openings, including picture windows facing the water. The linear feet of frame, the square footage of glass, and the number of rough openings each affect both material and labor cost.
- Frame material – aluminum vs. vinyl: Aluminum frames handle Lighthouse Point’s salt-air environment well and are the dominant choice for homes within a few blocks of the water. Vinyl frames are less expensive upfront but can degrade faster under sustained UV and salt exposure in this zip code. We specify frame material based on the home’s location and exposure, not on which one costs less to install.
- Existing frame condition: Homes built in the 1970s through early 1990s – a common vintage in Lighthouse Point’s established neighborhoods along NE 26th Street and the surrounding streets – frequently have original aluminum frames that have oxidized deeply. Removing and disposing of those frames, patching the stucco, and preparing the opening correctly adds time. We photograph every existing frame condition before quoting so the written price accounts for what we actually found.
- Permit and inspection requirements: The City of Lighthouse Point building department requires permits for impact window replacement, and inspections are part of that process. We pull the permit, manage the inspection schedule, and include that cost in the written quote – no surprises after the fact. Permit fees in Lighthouse Point have run between $150 and $600 depending on project scope, and that’s a line item we name on the page rather than bury in the invoice.
- Second-floor and difficult-access openings: Many Lighthouse Point homes are two-story, particularly the newer construction near the cul-de-sacs off Lighthouse Drive. Second-floor openings require staging or additional ladder setup that adds labor time. If a crew needs to work from a scissor lift on a canal-side yard, that’s a real cost, and we account for it in the written survey rather than flagging it as an extra after the fact – Haven Clause 5 means no surprises.
Before
AfterLighthouse Point Building Code and Permit Requirements
Impact window replacement in Lighthouse Point is a permitted job – no exceptions. The Florida Building Code, Section 1609, governs wind-load design, and Lighthouse Point’s location in Broward County puts every residential project under HVHZ rules. What that means practically: the windows must carry a current Notice of Acceptance (NOA) from Miami-Dade County’s product approval list, the installation must follow the manufacturer’s approved method to the letter, and a building department inspection closes the permit before the job is documented as complete.
We pull every permit ourselves. We track the inspection schedule, and we don’t ask you to manage communication with the building department. The permit cost is on the written quote before work starts – Haven Clause 1, in writing, no surprises.
One thing we see regularly in Lighthouse Point: homeowners who received quotes from contractors who either didn’t mention the permit or described it as optional. It isn’t optional. A window replacement done without a permit can surface during a home sale, create insurance complications, or require a reopened-and-reinspected job at your expense. The written price that includes the permit is the honest price.
Product Lines and Performance Tiers for Lighthouse Point Homes
Sightline specifies from eight manufacturer lines, and in Lighthouse Point we draw most heavily from PGT, CGI, and ES Windows for impact-rated residential work. Here’s how those tier out in plain terms:
- PGT WinGuard (aluminum and vinyl series): The most widely installed impact line in South Florida, with strong NOA documentation and consistent HVHZ compliance. Aluminum series is the right call for canal-front exposures. Mid-range price point, strong lead times from Florida-based manufacturing.
- CGI 500 Series: A step up in frame profile and hardware finish. Common in the higher-end homes along Lighthouse Point’s waterfront lots where aesthetics factor alongside performance. Higher per-unit cost, but the frame section is heavier and the hardware tolerances are tighter.
- ES Windows: A reliable mid-tier for homes where budget is a real constraint but HVHZ compliance isn’t negotiable. Performs at code, less customization in frame color and profile than CGI or PGT premium lines.
- ECO Window Systems: Strong energy performance ratings – particularly U-factor and SHGC – for homeowners whose insurance or utility rebate program has specific envelope requirements.
- ViewLux and Mr-Glass: Available for custom or geometric openings where a standard frame size doesn’t fit the rough opening. We see these specified on the arched and radius-top windows that appear in some of Lighthouse Point’s Mediterranean-revival-style homes.
We don’t steer customers toward a product because of what’s sitting in our supply chain. The specification on your measured survey names the product line, the series, the glass package, and the reason for that selection. That document is yours to keep before a single tool is lifted.
Energy Efficiency and Insurance Premium Impact
Impact windows in Lighthouse Point do two things that matter financially beyond storm protection: they improve your home’s thermal envelope and they typically qualify for a homeowner’s insurance discount under Florida’s wind-mitigation credit system.
On the energy side, replacing original single-pane aluminum windows – still present in many Lighthouse Point homes built before 1985 – with a laminated impact unit carrying a U-factor of 0.30 or lower and an SHGC of 0.25 to 0.35 can reduce cooling load meaningfully. South Florida’s cooling season runs roughly ten months. That’s not a trivial calculation in a climate where air conditioning is the largest utility line item for most households.
On the insurance side, a wind mitigation inspection after installation documents the opening protections to your insurer. In Broward County, homeowners with fully impact-protected openings have reported premium credits ranging from several hundred to over a thousand dollars annually, depending on the carrier and the home’s construction type. We don’t quote insurance savings – your insurer does that – but we do provide the documentation your inspector will need: the NOA numbers, the installation photos, and the permit closure record. That paperwork is part of what the documented photo record means in practice.
How to Save on Impact Window Installation in Lighthouse Point
Saving on impact window installation isn’t about finding the lowest bid – it’s about understanding what you’re actually comparing when multiple quotes are on the table.
- Get the permit cost in writing before you sign anything. A quote that omits the permit looks cheaper than it is. In Lighthouse Point, permits for a full-house replacement project run $150 to $600. If that’s not a line item on the written quote, it will show up later or the contractor is skipping it – neither is a good outcome.
- Ask what NOA the product carries. An impact window that doesn’t have a current Miami-Dade NOA can’t legally be installed in Lighthouse Point under the HVHZ rules. A product without proper approval sometimes appears in low bids. You can look up any product’s approval status at the Miami-Dade County product approval portal – and we encourage you to do exactly that with any quote you receive, including ours.
- Schedule a full-house project rather than phasing by room. Mobilization costs – crew travel, staging setup, permit pulling – are largely fixed per project, not per window. A homeowner who replaces eight windows in one project pays less per window than one who does two now and six in eighteen months. If budget is the constraint, we can discuss phasing across two pulls, but the math usually favors doing it in one permitted project.
- Bring us a competitor’s written estimate for a free second opinion. We review any written quote at no charge. We’ll tell you whether the product specified meets HVHZ requirements, whether the permit is included, and whether the price is in line with what we see in the Lighthouse Point market. That’s a standing offer, not a promotion with an expiration date.
- Check whether your HOA has pre-approved products or frame colors. Several Lighthouse Point communities have deed restrictions or architectural review requirements. Installing a product that doesn’t clear HOA review can mean a costly removal-and-reinstall. We’re familiar with the common requirements in this area and account for them during the measured survey.
The most reliable way to get an accurate number for your specific home is a measured survey. Call (754) 600-8907 and a live person will answer – not a voicemail queue – to schedule yours. The estimate is free and the written price you leave with is the same number that appears on the final invoice.
What the Sightline Installation Process Looks Like
For homeowners in Lighthouse Point researching Impact Window Installation in Lighthouse Point, the process at Sightline runs the same way every time, governed by what we call the Haven Standard. Understanding the steps makes the price easier to evaluate.
- Measured survey: A background-checked, uniformed technician comes to your home and measures every opening – rough opening dimensions, frame condition, sill depth, wall thickness, and exposure orientation. This isn’t a sales visit; it’s a trade visit. The written quote the technician produces at or immediately after that survey is the document you keep. The price on that document is the price on the invoice.
- Product specification: Based on the survey findings, we specify the appropriate product from our eight manufacturer lines. For a canal-side home on NE 27th Street, that might mean CGI aluminum for the primary water-facing elevation and PGT vinyl for interior-exposure openings. The specification is written on the survey, not decided during the installation.
- Permit application: We pull the permit with the City of Lighthouse Point building department. The NOA documentation travels with the permit application. You don’t manage this step.
- Installation day: Crew arrives uniformed, with license numbers on record. They photograph every opening before work starts (the documented photo record), complete the installation per the manufacturer’s approved method, and photograph each opening when complete. Old frames and debris leave with the crew.
- Inspection and closeout: The building department inspects and closes the permit. We provide you with the closed permit documentation, the photo record, and the 365-Day Done Right Promise in writing. If anything isn’t right within 365 days, we make it right – that’s Haven Clause 2, and it’s stamped on every job, not offered as a courtesy.
FAQs: Impact Window Installation Cost in Lighthouse Point
How much does impact window installation cost per window in Lighthouse Point, FL?
Installed cost per window in Lighthouse Point runs $850 to $2,800 per unit, depending on size, series, and opening conditions. The middle of that range – roughly $1,200 to $1,600 per window – is where most standard single-hung and casement openings in the area land. Larger picture windows and any opening requiring structural frame repair will sit higher. Call (754) 600-8907 for a measured survey and a written number specific to your home – the estimate is free.
What does a full-house impact window replacement cost for a typical Lighthouse Point home?
A full-house project on a typical Lighthouse Point single-family home – usually 8 to 15 openings – runs $12,000 to $38,000 installed, permitted, and inspected. Homes on the Intracoastal or canal-facing lots with larger glazing areas tend toward the upper portion of that range. The permit is included in that figure when Sightline quotes the project; we don’t price it separately after the fact.
Is a permit required for impact window replacement in Lighthouse Point?
Yes, a permit is required for every impact window replacement in Lighthouse Point, FL – no exceptions under the Florida Building Code and HVHZ rules. The permit cost runs $150 to $600 depending on project scope, and it’s a line item on every Sightline written quote before work starts. Any contractor who tells you the permit is optional or that they’ll “handle it quietly” is describing an unpermitted job, which creates liability during a home sale or insurance claim.
Is it cheaper to repair or replace impact windows in Lighthouse Point?
Repair is cheaper when the damage is limited to a single failed seal (foggy glass between panes) or a hardware component like a lock or balance system. A seal replacement runs $180 to $400 per unit. But if the frame is corroded – common in Lighthouse Point homes that have been on a canal for 15 or more years – or if the glass itself is cracked or breached, replacement is almost always the right call financially. A corroded aluminum frame can’t be resealed against HVHZ performance requirements, and the cost of repairing a structurally compromised frame often exceeds 60 percent of a new installed unit. We assess every opening on the measured survey and call it honestly either way.
Can I get impact windows installed the same week I call in Lighthouse Point?
Lead time on impact window projects in Lighthouse Point currently runs two to five weeks from signed agreement to installation day, with the permit process accounting for most of that window. Some product lines with shorter manufacturing lead times can compress the timeline, and we identify the fastest viable option when we write the specification. Same-week installation on a full permitted project isn’t realistic in this market – any contractor who promises it is either skipping the permit or has product sitting unpermitted in a warehouse. Call (754) 600-8907 and we’ll give you an honest timeline based on what you need.
What impact window brands are available in Lighthouse Point?
Sightline installs from eight manufacturer lines: PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux. In Lighthouse Point specifically, PGT and CGI account for the majority of residential impact window projects we complete, with ES Windows and ECO common where budget or energy performance drives the spec. We don’t have a stocking arrangement that pushes us toward one brand – the product is selected based on the opening’s requirements, the home’s exposure, and what the written specification calls for.
Key Takeaways
- Impact window installation in Lighthouse Point costs $850 to $2,800 per window installed; full-house projects run $12,000 to $38,000.
- Lighthouse Point falls in Florida’s High Velocity Hurricane Zone – every window must carry a current Miami-Dade NOA and meet HVHZ impact standards.
- Permits are required and cost $150 to $600 per project – any quote that excludes them is incomplete.
- Canal-front and Intracoastal-adjacent homes trend higher due to larger glazing areas, corrosion exposure, and higher-spec product requirements.
- Sightline’s written quote is the final invoice – the measured survey and the price are the same document, every time, under Haven Clause 1.
- A free second opinion on any written estimate is available – bring us a competitor’s quote and we’ll review it at no charge.
- The 365-Day Done Right Promise is written into every job as part of the Haven Standard, not offered as a verbal assurance.
Get Your Written Price for Lighthouse Point Impact Window Installation
Sightline Windows & Doors has completed more than 18,000 window and door openings since 2012, every one with a written price before work started and a documented photo record when it finished. In Lighthouse Point, that record includes HVHZ-compliant products, pulled permits, and installations that close with a building department inspection – not a contractor’s verbal sign-off.
Sonia Raman and the Sightline team serve Lighthouse Point and the surrounding Broward County coastal communities. If you’re comparing quotes, bring us any written estimate and we’ll give you a free second opinion – no pressure, no sales theatre, just a straight read on whether the price and the product make sense for your home.
To schedule your free measured survey or ask a question about your specific openings, call (754) 600-8907. A live person answers around the clock. You can also learn more about what we do on the Sightline Windows & Doors home page. The written price you receive is the number on the final invoice – that’s been the founding principle since 2012, and it isn’t changing.
Written by Sonia Raman, Owner at Sightline Windows & Doors, serving Lighthouse Point, FL since 2012. Pricing reflects the Lighthouse Point market as of 2026. Sightline Windows & Doors Lighthouse Point offers free estimates – call (754) 600-8907.
What Our Customers Say
"They photographed the rotten sill they found under the old frame before replacing it, and the extra cost was agreed in writing before they carried on."
- Rosalind C."Patio door had dropped and would not lock. They adjusted it rather than selling me a new one, and charged accordingly."
- Simone T."Good crew, tidy install, finished a day early. Paperwork had the license number on it."
- Barry L.