New windows and doors improve comfort, cut energy bills and add long-term value to your home. Sightline Windows & Doors Hobe Sound pairs proven product lines with our own installing crews for lasting performance - and a price we put in writing.
1. Choose your installer
The unit is half the job - the install is the other half. Our own background-checked crews measure, set, seal and insulate every opening, and they know the lines we quote inside and out because they install them every week.
2. Select the right products
Compare styles, materials and glass packages side by side until the fit is right for your rooms, your budget and your goals. The product-line comparison below is the place to start.
3. Prepare your home for install
Before install day we walk you through a short checklist - furniture pulled back, treatments down, a clear path to each opening - so install day is watch-it-happen, not scramble.
Compare the Lines We Quote
Every project is priced on the same lines, side by side - the price indicators below are relative, and your consultant shows exact numbers on your actual openings.
PGTThe line Florida homeowners arrive naming - the most Miami-Dade certifications in the industry$$$
- More Miami-Dade NOA certifications than any other line we quote
- WinGuard, EnergyVue and ClassicVue Max systems built for every wind zone
- 99% on-time delivery keeps your install date on the calendar
CGIThe heavyweight impact line$$$$$
- Large-missile impact ratings for the strictest wind zones
- Architectural-grade aluminum with commercial-depth frames
- The line we quote when protection is the whole point
CWSThe Florida value pick$$
- Vinyl systems built in Florida for Florida codes
- Strong energy packages at the friendliest price point
- The smart start for whole-home replacements on a budget
ESWSlim lines, big glass$$$$
- Narrow-sightline aluminum for modern elevations
- Oversized openings and floor-to-ceiling glass
- Impact-rated without the bunker look
ECOThe aluminum impact workhorse$$$
- Miami-built aluminum impact systems
- A strong price-to-protection ratio for coastal homes
- Proven inventory lines with short lead times
Fast, Reliable Sliding & Patio Doors Across Lake Park
Sliding and patio door replacement in Lake Park runs $2,800-$6,500 for most standard impact-rated openings, with full-frame rebuilds on older CBS homes reaching $7,500-$12,000 when salt-damaged sills and out-of-square bucks require reconstruction. Most Lake Park homeowners receive their written quote within 48 hours of our measured survey, and installations are typically scheduled once custom-fabricated units arrive, generally 4-6 weeks from order. Call (772) 362-5967 to book your free measured survey; we’ll bring the written price with us.
Our crews work the Lake Park corridor weekly - from the canal-front blocks off Prosperity Farms Road to the mid-century subdivisions near Park Avenue and the town’s eastern edge along the Lake Worth Lagoon. Dispatch and scheduling are coordinated from our Miami office, but the technicians who arrive at your door are the same background-checked, uniformed crew that serves Lake Park homes regularly. We know which 1960s CBS slabs have original jalousie openings that insurers now flag, and we measure every rough opening for squareness before quoting, because a drop-in unit anchored to a rotted buck won’t hold its design pressure rating when the next named storm tracks up the coast.
Why Sightline Windows & Doors Hobe Sound Is Lake Park’s Preferred Sliding & Patio Doors Company

Sightline operates under the Haven Standard - independently owned and operated since 2012, with 18,000+ openings installed under written price guarantees and documented photo records. In Lake Park specifically, our reputation rests on what we can show in writing, not how long we’ve been around.
Lake Park homeowners research thoroughly before calling. They read three-star reviews for specifics, not stars. They want prices named on the page, documentation in hand, and a text option for follow-up. We built our process for exactly this customer: the measured survey you keep, the written scope that matches the final invoice, and a photo record of every visit uploaded to your file.
Response time to Lake Park is typically 24-48 hours for a measured survey, with installations scheduled once your specified units clear fabrication. We’re not fastest; we’re predictable, which matters more when you’re coordinating a full-frame replacement around a wind-mitigation inspection deadline.
Local knowledge that builds trust: We know Lake Park’s salt corridor destroys non-marine hardware in two to four years. We know which insurance agents in town are actively pushing jalousie remediation before renewal. And we know that a cheap slider from a big-box retail install, dropped into a 1965 rough opening without sill repair, will fail its wind-borne debris inspection even if the glass itself is impact-rated.
Before
AfterOur Sliding & Patio Doors Services in Lake Park
Impact Sliding Glass Doors
Lake Park’s location within Palm Beach County’s wind-borne debris region, less than two miles from the Atlantic, means every new or replacement patio door must meet impact-resistance standards or be paired with code-approved storm shutters. Our Sliding & Patio Doors team specifies impact sliding glass doors from PGT, ES Windows, and ECO Window Systems, matched to your opening’s design pressure requirement - never above the PSF rating the code calls for. For lagoon-facing homes along the Lake Worth Lagoon, we specify marine-grade finishes and stainless or hot-dip galvanized hardware, because the Intracoastal spray will seize standard rollers and corrode steel fasteners before the glass ever sees hurricane force.

Sliding Glass Door Replacement
Most replacement jobs we see in Lake Park involve original 1960s-1970s single-pane aluminum sliders in CBS construction. These units fail in a specific sequence: salt spray corrodes the track and rollers, the door racks and leaks at the threshold, then the glazing compound degrades and allows water intrusion at the jamb. By the time the homeowner notices the leak, the sill is often rotted and the buck is out of square. We pull the entire unit, assess the rough opening, rebuild what the salt has destroyed, then set the replacement to a square, sound frame that will hold its design pressure rating. On a canal-front block off Prosperity Farms Road, our crew pulled a 1968 single-pane aluminum slider whose threshold was packed with salt-corroded screws and eaten glazing compound, then rebuilt the buck and sill before setting a PGT impact sliding glass door. The homeowner’s neighbor had swapped in a big-box slider two years earlier; its non-marine rollers and steel fasteners were already seized from the Intracoastal spray. We specified stainless hardware and a marine-grade finish so the replacement would pass wind mitigation and survive the salt corridor.

Impact French Patio Doors
French patio doors in Lake Park face the same salt-corrosion challenge as sliders, with the added complexity of dual-swing hardware and multi-point locking systems that are particularly vulnerable to seized components. We specify impact-rated French door systems from Therma-Tru and ViewLux with marine-grade hinges and stainless multi-point hardware, installed to openings we’ve verified for squareness and structural integrity. For homes near Park Avenue and the older downtown blocks, where original jalousie windows often flank the patio door opening, we coordinate full-frame replacement to satisfy both the wind-borne debris code and the insurance compliance issue that local agents are actively enforcing.

Screen Door Installation
Screen doors in Lake Park take a beating from salt air and sun. We install retractable and sliding screen systems matched to your impact door’s frame depth and hardware profile, using marine-grade mesh and corrosion-resistant frames. The screen is the component you’ll touch daily; it should roll smoothly after three years of Intracoastal exposure, not seize in its track.

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.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
What Sliding & Patio Doors Costs in Lake Park

| Opening Type / Scope | Typical Range in Lake Park |
|---|---|
| Standard impact sliding glass door (single panel, 6 ft) | $2,800 - $4,200 |
| Large impact sliding glass door (multi-panel, 8-12 ft) | $4,500 - $6,500 |
| Impact French patio door pair (standard 6 ft) | $3,200 - $5,000 |
| Full-frame rebuild with sill/buck repair (salt-damaged CBS) | $7,500 - $12,000 |
| Whole-home package (multiple openings, mixed types) | $8,000 - $25,000+ |
What moves the price in Lake Park: the condition of your existing rough opening, the design pressure rating required for your exposure category, floor height (second-story installs require additional labor and equipment), and whether your home’s original jalousie or single-pane aluminum frames require complete buck reconstruction before the new unit can be properly anchored. The coastal-spec hardware and marine-grade finishes we specify for lagoon-facing properties add 8-15% to material cost compared to inland-spec equivalents. The cheap spec costs more within a decade when seized rollers, corroded fasteners, and water intrusion at the jamb require a second replacement.
Every engagement begins with a measured survey you keep. The written quote cannot differ from that document. Haven Clause 1: Have it in writing. Call (772) 362-5967 to schedule your free measured survey.
Florida Pays You Back
Several programs reduce the net cost of impact-rated sliding and patio doors in Lake Park. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, including impact-resistant door and window replacements that meet program standards. Florida exempts impact-resistant windows and doors from state sales tax. The federal 25C energy credit provides 30% of product cost, up to $600 per year, on qualifying energy-efficient units. After installation, a wind-mitigation inspection ($75-$150) can qualify you for windstorm premium credits averaging around 25% on the windstorm portion of your policy. Programs and carriers set final eligibility and amounts; we document the product approvals and installation details your inspector and insurer will need.
Trusted Brands We Service in Lake Park

We draw from eight verified manufacturer lines - PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux - specified by what your Lake Park opening requires, not by what is in stock. For the salt corridor along the Lake Worth Lagoon, we favor ES Windows and ECO Window Systems for their marine-grade hardware options, and Therma-Tru for French door systems with stainless multi-point locking. We stock common replacement hardware locally for faster turnaround on service calls, and every unit ships with Miami-Dade NOA or Florida Product Approval numbers matched to its configuration and your home’s wind zone.
Common Sliding & Patio Doors Problems We See in Lake Park Homes
- Salt-corroded tracks and seized rollers. Original single-pane aluminum slider tracks and rollers seize from salt-spray corrosion, then the unit racks and leaks at the threshold before the glass ever fails. We see this on nearly every 1960s-70s CBS home between Park Avenue and the lagoon.
- Out-of-square rough openings from original jalousie or early slider frames. These older frames leave rough openings that cannot accept a modern impact-rated unit without buck reconstruction. A cheap drop-in impact unit is anchored into deteriorated framing and loses its design pressure rating under load.
- Non-marine glazing compounds and low-grade fasteners allowing water intrusion. In the salt corridor, standard glazing compounds degrade and steel fasteners corrode within two to four years, allowing water at the jamb that rots the sill and voids the wind-borne debris compliance the door was purchased for.
- Insurance-flagged jalousie openings blocking renewal. A significant share of Lake Park’s older blocks still have jalousie windows - a style that Florida homeowners’ insurers now routinely flag as uninsurable without remediation, and that cannot meet current wind-borne debris standards. Full-frame impact replacement is a policy-compliance issue that local insurance agents actively push, not just a contractor-driven upsell.
We Also Serve Cities Near Lake Park

Our crews work throughout northern Palm Beach and southern Martin counties, including Sliding & Patio Doors in Lake Park and neighboring Hobe Sound, Tequesta, Jupiter, and Jupiter Farms. Each community has its own salt-exposure profile, housing stock, and code nuances; we adjust our specs accordingly rather than applying a single template.
Serving Lake Park, FL - Our Local Coverage Area
We’re based in the Lake 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.
FAQs - Sliding & Patio Doors in Lake Park

Yes, Lake Park requires impact-rated patio doors or code-approved storm shutters on all new and replacement installations. As part of Palm Beach County’s designated wind-borne debris region, the town falls under the Florida Building Code’s mandate for opening protection against wind-borne debris. Impact-rated doors provide permanent protection without the annual installation and storage burden of shutter panels; we specify and install impact-rated units exclusively, and we do not sell or install hurricane shutters. Call (772) 362-5967 to discuss which impact configuration meets your opening’s design pressure requirement.
The Lake Worth Lagoon creates a salt-air corridor that accelerates corrosion of standard steel fasteners, non-marine rollers, and aluminum frames without marine-grade finishes. We specify stainless or hot-dip galvanized hardware and marine-grade finishes for every Lake Park installation, because standard big-box specifications fail in two to four years here. Call (772) 362-5967 for a free assessment of your current hardware condition.
Usually not. Lake Park’s 1950s-1970s CBS homes with original single-pane aluminum sliders or jalousie openings typically have out-of-square rough openings, deteriorated bucks, and salt-damaged sills that must be rebuilt before a modern impact-rated unit can be properly anchored to hold its design pressure rating. Our measured survey includes frame readings and sightline measurements to determine exactly what reconstruction is required; the written scope specifies every step. Call (772) 362-5967 to schedule your survey.
It can, through windstorm premium credits averaging around 25% on the windstorm portion after a qualifying wind-mitigation inspection. The impact-rated door itself is one component; the inspection verifies proper installation, design pressure compliance, and opening protection across your home. We document Miami-Dade NOA or Florida Product Approval numbers, installation details, and photo evidence to support your inspector’s findings. Call (772) 362-5967 to discuss how our installation documentation supports your mitigation report.
Lagoon-facing openings need laminated impact-rated glazing with low-E coating and a stainless or marine-grade spacer system to resist salt intrusion at the edge seal. We specify PGT or ES Windows configurations with these features, matched to your home’s specific design pressure requirement and orientation. The glass package affects both your 25C energy credit eligibility and your long-term seal integrity in the salt corridor. Call (772) 362-5967 for a written specification tailored to your opening.
Ready to replace your sliding or patio door in Lake Park? Call (772) 362-5967 to schedule your free measured survey. We’ll bring the written price before any work starts, and you’ll keep the documented photo record when the job is done. Haven Clause 1: Have it in writing. Haven Clause 5: No surprises.
Written by Sonia Raman, Owner at Sightline Windows & Doors, serving Lake Park under the Haven Standard since 2012.
Six Reasons Homeowners Choose Sightline Windows & Doors Hobe Sound

Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.
Other Sightline Windows & Doors Hobe Sound Services
What Neighbors Say About Sightline Windows & Doors Hobe Sound
