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
AfterWindows & Doors in Lake Worth, FL
Window installation in Lake Worth typically runs $650-$1,400 per opening for standard vinyl impact units, with most jobs requiring custom sizing because the city’s pre-1960 housing stock was built for jalousie and steel casement windows that don’t match modern rough-opening dimensions. We’re Sightline Windows & Doors, and we measure every Lake Worth opening by hand because off-the-shelf units rarely fit the narrow rough bucks found in the historic downtown grid and surrounding Craftsman blocks. Call (561) 475-1246 to schedule your free measured survey - the document we produce is the same one that becomes your written price.
Why Lake Worth Homes Are Different
Lake Worth’s dense core of 1920s-1950s Craftsman bungalows and Mediterranean Revival cottages still frequently contain original jalousie or steel-casement windows that are both hurricane non-compliant and actively corroding from Lake Worth Lagoon salt air. Every permitted replacement job here sits at the intersection of Palm Beach County’s mandatory impact-glazing requirements and the city’s historic preservation overlay, a combination that is far more common and legally consequential here than in neighboring Boynton Beach or Greenacres.
The salt spray from the Intracoastal accelerates aluminum frame failure - we’ve removed builder-grade units less than ten years old with hardware frozen solid. Many blocks near downtown fall under the Lake Worth Beach historic district, requiring design-review approval before window or door profiles can be changed. When we remove jalousie windows in 1940s-60s rental stock near the lagoon, we routinely find the original wood bucks have wicked moisture and rotted completely behind layers of paint, turning what looks like a window swap into a full rough-opening rebuild before a code-compliant impact unit can even be set.
Our Main Lake Worth Services
Most Lake Worth homeowners who call us start with one of these three projects:
Window Replacement in Lake Worth
We replace original jalousie, steel casement, and early aluminum windows in Lake Worth’s historic core with impact-rated units that meet Palm Beach County’s 160+ mph design pressure requirement. Every job begins with a measured survey of your actual rough openings - not the nominal sizes in a catalog - because pre-1960 framing rarely matches modern standards. Window Replacement in Lake Worth covers full-frame removal, buck rebuilding, and finish carpentry where needed.
Impact Windows & Doors in Lake Worth
Coastal wind-zone rules apply to every Lake Worth address, not just waterfront properties. We specify NOA-approved products from PGT, CGI, and CWS by performance tier, with written documentation that your permit inspector can verify. Impact Windows & Doors in Lake Worth includes the laminated glass, reinforced frames, and installation hardware required for code compliance.
Sliding & Patio Doors in Lake Worth
Original sliding doors in Lake Worth’s mid-century stock often sit in corroded aluminum tracks with single-pane glass that leaks conditioned air and fails impact tests. We measure the existing frame depth and wall thickness before specifying a replacement, because stucco finishes and Florida slab construction create unique alignment challenges. Sliding & Patio Doors in Lake Worth covers multi-panel systems and pocket-door retrofits.
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.
Before
AfterWindow Installation in Lake Worth
Window installation in Lake Worth demands more than product selection - it requires field verification of every rough opening because the city’s pre-1960 housing stock was built for window types that are no longer manufactured. We perform Window Installation across the historic downtown grid and surrounding neighborhoods, and our measured surveys regularly catch dimensional discrepancies of 1-2 inches that would force costly field modifications if discovered after the units arrived.
Single & Double Hung Windows
Signs you need it
Your existing hung windows won’t stay open, show visible sash cord failure, or leak during afternoon thunderstorms that track off the Atlantic.
What it costs in Lake Worth
Vinyl impact-rated single or double hung windows installed in Lake Worth typically range from $650 to $1,200 per opening, with wood interior and aluminum-clad exterior units running $1,100 to $1,800.
How we do it
We remove the existing frame to the rough buck, document moisture or rot with photos you receive, rebuild as needed, then set the new unit plumb and level with composite shims and low-expansion foam before sealing with backer rod and silicone.
Horizontal Roller Windows
Signs you need it
The sash drags in the track, the rollers have flat-spotted, or the locking mechanism no longer engages because the frame has corroded from salt air.
What it costs in Lake Worth
Impact-rated horizontal roller windows in Lake Worth generally fall between $720 and $1,350 per opening, with oversized units for living-room walls reaching $1,500 to $2,200.
How we do it
We measure the daylight opening and frame depth, order the unit with the correct screen and lock configuration, then install with pressure-balanced fasteners and a continuous bead of sealant rated for coastal UV exposure.
What Window Installation Costs in Lake Worth
| Item | Typical range in Lake Worth |
|---|---|
| Single/Double Hung (vinyl impact) | $650 - $1,200 |
| Single/Double Hung (wood/aluminum clad) | $1,100 - $1,800 |
| Horizontal Roller (standard) | $720 - $1,350 |
| Horizontal Roller (oversized) | $1,500 - $2,200 |
| Rough-opening rebuild (per opening) | $400 - $950 |
Do you pull permits for window replacement in Lake Worth?
Yes - Palm Beach County requires a building permit for all window replacements, and we pull it as part of our scope. The permit fee and inspection scheduling are included in your written price; you receive the approved inspection card and photo documentation at completion. Call (561) 475-1246 and we’ll confirm the permit timeline for your specific address.
How long does window installation take in Lake Worth?
Most Lake Worth homes see 8-15 openings completed in two to three working days, assuming no rough-opening rebuilds are needed. Historic district properties may add one day for design-review documentation. Call (561) 475-1246 for a schedule based on your opening count and frame condition.
Door Installation in Lake Worth
Door installation in Lake Worth faces the same salt-corrosion and code-compliance pressures as windows, with the added complexity of security hardware and threshold drainage that must perform during seasonal downpours. We install and replace entry, French, and storm doors across the city’s historic core and post-war neighborhoods, and we verify that every unit carries the NOA documentation required for Palm Beach County permit approval. Door Installation at Sightline means the measured survey includes jamb depth, wall thickness, and floor level - not just the door slab size.
Hurricane-Proof Front & Entry Doors
Signs you need it
Your front door shows frame rot at the sill, the deadbolt no longer seats cleanly, or the glass lite is single-pane and unprotected.
What it costs in Lake Worth
Impact-rated entry door systems in Lake Worth, including frame, hardware, and installation, typically range from $1,800 to $3,500 for fiberglass units and $2,800 to $5,200 for steel with decorative glass.
How we do it
We remove the existing unit to the rough opening, inspect and replace the sill pan if compromised, then set the pre-hung impact door with composite shims, secure with structural screws, and seal with backer rod and coastal-grade sealant before adjusting hardware for smooth operation.
French & Double Doors
Signs you need it
The inactive panel has dropped and no longer meets the astragal cleanly, or the multipoint lock no longer engages all three points because the frame has shifted.
What it costs in Lake Worth
French and double door installations in Lake Worth run from $2,400 to $4,500 for standard widths, with oversized or multi-panel systems reaching $5,000 to $8,500 depending on hardware and glass specification.
How we do it
We verify the header capacity and rough-opening squareness before ordering, then install with adjustable hinges, a continuous sill pan sloped to drain, and multipoint hardware adjusted for even compression across both panels.
What Door Installation Costs in Lake Worth
| Item | Typical range in Lake Worth |
|---|---|
| Impact entry door (fiberglass) | $1,800 - $3,500 |
| Impact entry door (steel, decorative glass) | $2,800 - $5,200 |
| French/Double doors (standard) | $2,400 - $4,500 |
| French/Double doors (oversized/multi-panel) | $5,000 - $8,500 |
Do I need a permit to replace my front door in Lake Worth?
Yes - any exterior door replacement in Palm Beach County requires a building permit, and the new unit must be NOA-approved for the local wind zone. We handle the permit application, product documentation submittal, and inspection scheduling as part of our standard scope. Call (561) 475-1246 for the specific documentation required for your property type.
Can you match a historic door profile in Lake Worth’s district?
We can specify impact-rated units from Therma-Tru and ViewLux that replicate traditional panel profiles and glazing patterns, but the Lake Worth Beach historic district requires design-review approval before installation. We provide the product drawings and NOA documentation needed for that submission. Call (561) 475-1246 to review your specific requirements.
Energy-Efficient Windows in Lake Worth
Energy-efficient windows in Lake Worth must solve two problems simultaneously: blocking solar heat gain during nine months of cooling-dominated weather, and maintaining impact resistance that satisfies Palm Beach County’s coastal wind zone. We specify low-E coatings, argon gas fills, and insulated laminated glass from ECO Window Systems and Mr-Glass based on each opening’s solar orientation and frame condition - not by margin. Energy-Efficient Windows at Sightline includes SHGC and U-factor documentation you can compare against your utility bills.
Low-E & Argon Gas Glass
Signs you need it
Your west- and south-facing rooms overheat by mid-afternoon, or your air conditioning runs continuously from April through October without cycling off.
What it costs in Lake Worth
Low-E and argon gas upgrades added to standard impact windows in Lake Worth typically increase the per-opening cost by $80 to $180, with total installed prices ranging from $730 to $1,380 depending on frame material and size.
How we do it
We specify the low-E coating by climate zone and orientation, verify the argon fill rate with manufacturer certification, then install with warm-edge spacers and seal the IGU perimeter to prevent gas loss over the unit’s service life.
Insulated Laminated Glass
Signs you need it
You need impact protection but your current single-pane units transfer heat so aggressively that your cooling costs exceed $300 monthly in summer.
What it costs in Lake Worth
Insulated laminated glass units in Lake Worth, combining impact-rated outer lites with low-E inner lites, typically range from $950 to $1,650 per opening for standard sizes and $1,400 to $2,400 for oversized or custom configurations.
How we do it
We measure the opening for IGU thickness compatibility, specify the lamination interlayer and spacer system by performance tier, then install with setting blocks and edge clearance that accommodate thermal expansion without compromising the seal.
What Energy-Efficient Windows Costs in Lake Worth
| Item | Typical range in Lake Worth |
|---|---|
| Low-E/argon upgrade (add to standard impact) | +$80 - $180 per opening |
| Low-E/argon impact window (total installed) | $730 - $1,380 |
| Insulated laminated glass (standard) | $950 - $1,650 |
| Insulated laminated glass (oversized/custom) | $1,400 - $2,400 |
Will energy-efficient windows lower my FPL bill in Lake Worth?
Most Lake Worth homeowners see cooling-load reduction of 12-25% after replacing single-pane or early aluminum windows with low-E, argon-filled impact units, though actual savings depend on insulation, duct sealing, and thermostat habits. We document the SHGC and U-factor of every unit we specify so you can calculate payback against your historical usage. Call (561) 475-1246 for a performance estimate based on your home’s orientation and current glazing.
Do energy-efficient windows still meet hurricane code?
Yes - the energy upgrades we specify are applied to impact-rated IGUs that carry Florida Product Approval and NOA documentation for Palm Beach County’s wind zone. The low-E coating and argon fill do not compromise the structural performance of the laminated lite. Call (561) 475-1246 to review the specific NOA for any product you’re considering.
Impact Garage Doors in Lake Worth
Impact garage doors in Lake Worth protect the largest opening in most homes, yet they’re often the last component upgraded because homeowners assume the existing door meets current code. We inspect and replace garage doors across the city’s pre-1960 core and 1970s-80s subdivisions, and we regularly find non-wind-rated panels with no reinforcement struts, no impact-rated glazing, and no documentation that would pass permit inspection. Impact Garage Doors at Sightline includes wind-load engineering, track reinforcement, and opener recalibration to handle the increased door weight.
Hurricane-Rated Garage Doors
Signs you need it
Your garage door lacks a wind-load sticker, the panels flex visibly in moderate winds, or your insurance inspection flagged the door as non-compliant.
What it costs in Lake Worth
Hurricane-rated garage door replacement in Lake Worth typically ranges from $1,800 to $3,200 for single-car openings and $2,800 to $5,500 for double-car, with glass-paneled contemporary designs reaching $4,500 to $7,500.
How we do it
We measure the opening and verify the header and jamb framing capacity, then specify a door system with the correct wind-load rating, install reinforced tracks with proper anchorage, and adjust or replace the opener for the heavier door weight.
Wind-Load Code Compliance
Signs you need it
You’re selling or refinancing and the inspection report notes a missing or expired wind mitigation certificate for the garage door.
What it costs in Lake Worth
Wind-load compliance verification and documentation in Lake Worth runs $150 to $350 if the existing door qualifies, or requires full replacement at $1,800 to $5,500 if the unit is non-rated or cannot be retrofitted.
How we do it
We inspect the door, track, and hardware against the Florida Building Code requirements for your specific wind-borne debris region, document with photos you receive, and provide the completed wind mitigation form or replacement specification needed for insurance or sale.
What Impact Garage Doors Costs in Lake Worth
| Item | Typical range in Lake Worth |
|---|---|
| Hurricane-rated door (single-car) | $1,800 - $3,200 |
| Hurricane-rated door (double-car) | $2,800 - $5,500 |
| Contemporary glass-paneled (double-car) | $4,500 - $7,500 |
| Wind-load compliance verification | $150 - $350 |
Can my existing garage door be retrofitted for hurricane code?
Some metal panel doors can be reinforced with add-on struts and upgraded track hardware, but the retrofit must be engineered and documented for your specific door model and wind zone. We evaluate the door age, manufacturer, and condition before recommending retrofit versus replacement. Call (561) 475-1246 to schedule the inspection - estimates are free.
Will a hurricane-rated garage door work with my existing opener?
Heavier impact-rated doors often exceed the capacity of openers sized for lightweight non-rated units, and we verify opener pull force and safety reverse against the new door weight as part of installation. If replacement is needed, we specify it in the written scope before work begins. Call (561) 475-1246 for a load assessment.
Custom & Geometric Windows in Lake Worth
Custom and geometric windows in Lake Worth solve the visual and structural challenges that standard rectangles cannot address - arched openings in Mediterranean Revival cottages, circular accent windows in 1950s ranch additions, and oversized glass walls in newer construction facing the Intracoastal. We measure, template, and specify Custom & Geometric Windows from ViewLux and Mr-Glass with the understanding that every non-rectangular unit in Lake Worth must still carry NOA documentation and pass Palm Beach County’s 160+ mph design pressure requirement.
Arched & Curved Windows
Signs you need it
Your arched opening contains a flat-topped replacement that destroys the original facade proportion, or the curved sash no longer seals and leaks during every storm.
What it costs in Lake Worth
Arched and curved custom windows in Lake Worth typically range from $1,800 to $3,500 for standard radii and $3,200 to $6,000 for compound curves or true half-rounds with custom jamb construction.
How we do it
We create a physical template or 3D scan of the existing opening, specify the curved IGU with warm-edge spacer and impact-rated lamination, then build a custom jamb and install with flexible flashing that accommodates the radius without breaking the weather barrier.
Oversized Openings
Signs you need it
Your living room or master suite has a single opening exceeding 72 inches in either dimension that currently holds multiple small units with mullions that obstruct the view.
What it costs in Lake Worth
Oversized custom windows in Lake Worth, including impact-rated units with reinforced frames and heavy-lift installation hardware, generally range from $2,800 to $5,500 for openings up to 120 inches, and $5,000 to $9,500 for wall-scale systems requiring structural header review.
How we do it
We verify header capacity with a structural review, specify the reinforced frame and glazing package by engineering calculation, coordinate crane or specialized lift access if needed, and install with temporary bracing until permanent anchorage is complete and inspected.
What Custom & Geometric Windows Costs in Lake Worth
| Item | Typical range in Lake Worth |
|---|---|
| Arched/curved (standard radius) | $1,800 - $3,500 |
| Arched/curved (compound/true half-round) | $3,200 - $6,000 |
| Oversized (up to 120 inches) | $2,800 - $5,500 |
| Oversized (wall-scale, structural review) | $5,000 - $9,500 |
Do custom windows still qualify for wind mitigation discounts?
Yes - custom and geometric impact windows qualify for insurance discounts when they carry Florida Product Approval and are installed with proper permit and inspection documentation. We provide the NOA, installation certificate, and photo record required for your wind mitigation form. Call (561) 475-1246 to confirm the specific documentation your insurer requires.
How long do custom windows take to manufacture?
Standard custom shapes from our verified manufacturers typically require 6-10 weeks from template approval to delivery, with complex or oversized units extending to 12-14 weeks. We build this timeline into your written scope and coordinate delivery with your schedule and any contractor sequencing. Call (561) 475-1246 to discuss lead times for your specific design.
Brands We Service in Lake Worth
We install and service eight verified manufacturer lines in Lake Worth - PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux - specified by performance tier and price range, not by margin. We stock common hardware, weatherstrip, and screen components locally through our Miami-area logistics office, and most repair calls resolve in one visit. See our brands for detailed specifications by product category.
Pricing for Windows & Doors in Lake Worth, FL
| Service | Typical range in Lake Worth |
|---|---|
| Single/Double Hung (vinyl impact) | $650 - $1,200 |
| Single/Double Hung (wood/aluminum clad) | $1,100 - $1,800 |
| Horizontal Roller (standard) | $720 - $1,350 |
| Horizontal Roller (oversized) | $1,500 - $2,200 |
| Rough-opening rebuild | $400 - $950 |
| Impact Entry Door (fiberglass) | $1,800 - $3,500 |
| Impact Entry Door (steel, decorative glass) | $2,800 - $5,200 |
| French/Double Doors (standard) | $2,400 - $4,500 |
| French/Double Doors (oversized/multi-panel) | $5,000 - $8,500 |
| Low-E/argon impact window (total) | $730 - $1,380 |
| Insulated laminated glass (standard) | $950 - $1,650 |
| Hurricane-rated garage door (double-car) | $2,800 - $5,500 |
Prices in Lake Worth increase when rough openings require rebuild due to concealed rot, when historic district design review adds documentation time, or when specialized lift equipment is needed for oversized units. Your written price includes every item above - Haven Clause 1 means the measured survey and the final invoice are the same document, with no change orders.
Neighborhoods We Serve in Lake Worth
We work across Lake Worth’s full residential footprint, from the historic downtown grid to the post-war subdivisions and Intracoastal-facing properties. Scheduling and dispatch are coordinated from our Miami-area office, with crews serving Lake Worth locally. Typical response for estimates is within two business days of your call.
- Historic Downtown Lake Worth
- Parrot Cove
- South Palm Park
- College Park
- Lucerne Homes
Service Area - Cities Near Lake Worth
Our crews work throughout central Palm Beach County, with regular projects in Greenacres, FL, Royal Palm Beach, FL, West Palm Beach, FL, and Palm Beach, FL. Each city carries its own permit requirements and wind-zone specifications, and we maintain current documentation for all four jurisdictions.
Serving Lake Worth, FL - Our Local Coverage Area
We’re based in the Lake Worth 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 About Windows & Doors in Lake Worth
Yes - properties within the Lake Worth Beach historic district require design-review approval before window or door profiles can be changed, though like-for-like replacements may qualify for administrative approval. We provide the product drawings, material samples, and NOA documentation needed for your submission. The review typically adds one to two weeks to project scheduling.
Calls to our office are answered by a live person 24/7, and we schedule estimates within two business days for most Lake Worth addresses. Emergency board-up for storm damage is available, though planned installations are scheduled by availability and permit timeline, not by artificial urgency.
We regularly document work for rental properties, condo associations, and HOA-managed communities in Lake Worth, providing the photo records, warranty transfers, and lien-release documentation that property managers require. Every job receives the same written price guarantee and 365-Day Done Right Promise, regardless of ownership type.
What happens when you call
- 1A real person answersNo phone trees - talk to a local windows & doors pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Lake Worth 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."Good crew, tidy install, finished a day early. Paperwork had the license number on it."
- Barry L."The road noise in the front bedroom is genuinely gone. They recommended the laminated glass and explained why, with figures."
- Delia F.